Is -1/3 - 4/5 positive, negative, or zero?
HELP PLS ILL GIVE BRAINLIEST FOR THE CORRECT ANSWER
Answers
Answer:
Negative, -17/15
Step-by-step explanation:
Related Questions
4. Identify the graph of the solution set of 9 > 3 + 2x.
Answers
Answer:
A
Step-by-step explanation:
9 > 3 + 2x
6 > 2x
3 > x
or
x < 3
and that means 3 is NOT included (otherwise there must be a smaller or equal sign). hence A is the right answer.
The graph of the solution set [tex]9 > 3 + 2x[/tex] is represented by the inequality relation x < 3.
The correct answer is Option A.
Given data:
The inequality is represented as 9 > 3 + 2x
The solution set of the inequality 9 > 3 + 2x can be found by isolating x on one side of the inequality:
Subtract 3 from both sides: 9 - 3 > 2x
Simplify: 6 > 2x
Divide both sides by 2: 3 > x
So, the solution set is x < 3.
Graphically, this represents all the values of x that are to the left of (less than) 3 on the number line. It forms an open interval to the left of 3. The graph consists of all real numbers less than 3, not including 3 itself. In interval notation, this can be written as (-∞, 3).
Hence, the inequality is x < 3.
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Write the equation of a line with a slope of -2 and a y-intercept of -5
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Answer:
y = -2x - 5
Step-by-step explanation:
y = is a standard for any equation, as is the use of x as a variable, unless something else is specified.
-2x is the way to denote a slope of -2, and -5 gives you the y-intercept of 5. One point on this line would be (0, -5).
Instructions: Write the equation of the line in Point-Slope Form given the information below.
slope = -6/5
Y-Intercept = 2
Answers
Given the slope (m) = -6/5, and the y-intercept of 2, we could simply plug in these values into the point-slope form.
The point-slope is:
y — 2 = -6/5(x — 0)
where (x1, y1) = (0, 2) (y-intercept)
m = -6/5
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PLS HELP
WILL MARK BRAINLIEST
Answers
Answer:
1) (0,6)
2)(0,2)
3) (0,-3)
4) (0,0)
Step-by-step explanation:
Your Welcome
9. A nonstop bus ride from the bus station in Atlantic City, New Jersey, to the bus station in Albany, New York,
took 6 hours. If the average speed of the bus was 21 meters per second, what is the distance between the two
bus stations, to the nearest kilometer?
a.756 kilometers
b. 126 kilometers
c. 454 kilometers
d. 350 kilometers
Answers
Answer:
C
Step-by-step explanation:
EASY IVE DONE IT
Using conversion of units and the relationship between velocity, distance and time, it is found that the distance between the two stations is of:
c. 454 kilometers
Velocity is distance divided by time, that is:
[tex]v = \frac{d}{t}[/tex]
In this problem:
Time of 6 hours, hence [tex]t = 6[/tex].Velocity of 21 m/s. To convert from m/s to km/h, we multiply by 3.6, hence [tex]v = 21(3.6) = 75.6[/tex]Then, solving for the distance:
[tex]v = \frac{d}{t}[/tex]
[tex]75.6 = \frac{d}{6}[/tex]
[tex]d = 6(75.6)[/tex]
[tex]d = 453.6[/tex
Rounding up, 454 km, option c.
A similar problem is given at https://brainly.com/question/24316569
perpendicular line for y=-3x+17 that passes through point (2,6)
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Answer:
Step-by-step explanation:
Answer:
The answer is y = - 1/3x + 6.6
solve using zero product property
(2x + 4) (x-3)=0
Answers
Answer:
x=-2 or x=3
Step-by-step explanation:
2(-2)+4=0
3-3=0
Carlos dropped the phone he had received for his birthday and broke the screen. He knows he has to pay for the replacement himself and does some research to find the lowest cost. He is trying to decide between two stores offering different deals on the same-priced phone. What rebate would Store A need to offer for the cost of the phone at each store to be same?
Store A should offer a rebate of $
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Answer:
you would want B
Step-by-step explanation:
why because if you get a discount you would be able to have to not pay as much as if you dont get a discount.
Expand the following
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Answer:
There are multiple ways to expand but I did it by using sum/difference formulas.
3(x-2) = 3x-6
8(2x+2) = 16x+16
5(x-1) = 5x-5
2(6x+3y) = 12x+6y
Find the area of a sector of a circle for a 50 Degree angle with a diameter of 200 feet,
O 1.090.83 feet
O 5.363.32 feet
4.363.32 feet
O 17.453.30 feet
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Answer:
17,453.30 feet
Step-by-step explanation:
What is scale factor of dilation that transform triangles PQR to triangle PQR explain your answer
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Answer:
need coordinates of each or side lengths of each to solve
Donna sells beaded necklaces. Each large necklace sells for $4.90 and each small necklace sells for $4.40 . How much will she earn from selling 1 large necklace and small necklaces?
Answers
Answer:
9.3$
Step-by-step explanation:
add 4.90 and 4.40 it gives 9.3$
pls answer the question below
Answers
I hope it’s right
Show all work and express your answers in scientific notation.
2.4 hours = ____________ seconds
Answers
Answer:
8640
Step-by-step explanation:
Take 2.4 hours, And 1 hour is 60 minutes, and 1 minute has 60 seconds, so 1 hour has 3600 seconds, Do one more hour and you have 7200 seconds, Now you need to add another .4 hours, .4 hours is equal to 40 minutes, so how many seconds are in 40 minutes? 1440 seconds are in 40 minutes, so add 7200 and 1440 and you get 8640.
Mrs. Jones decided to buy some pencils for her class. She bought 4 packages of pencils, and each package contained 57 pencils. There are 19 students in her class and she divided up the pencils so that each student had the same amount of pencils. If there were no pencils left over, how many pencils did each student get?
Answers
Answer:
The correct answer is 19 pencils.
Step-by-step explanation:
First, we have to multiply
57 x 4 = 228
Second, we have to divide
228 ÷ 19 = 12
Lastly, we write the answer in a complete sentence.
Each student got 19 pencils if there were no pencils left over.
Hope This Helps!
Answer:
Each student got 12 pencils
Step-by-step explanation:
57 times 4 = 228
228 divided by 19 =12
hope this helps :)
which shows the correct way to convert 5 oz to pounds?
Answers
Answer:
The second one.
Step-by-step explanation:
State the minimum monthly income and hourly wage per worker needed to cover monthly
expenses for the family you used in part a. Then, explain how to calculate the hourly wage
based on the monthly income and state the hourly wage. Assume that each full-time worker
works four 40-hour work weeks per month, and each part-time worker works two 40-hour
weeks per month. (10 points)
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Answer:
https://brainly.com/question/14113265
Step-by-step explanation:
what's A ∩ B' in its simplest form?
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Answer:
Step-by-step explanation:
The difference of n and 7 is no more than 12. Find all possible values of n.
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Answer:
-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
7-12= -5
7+12= 29
-5 ≤ n ≤ 29 or -5 ≤ n < 30 or -6< n ≤ 29 or -6 < n < 30
either one is acceptable. question was not clear but i did my best! :)
Evaluate 3p - 59 for p =6 and q = 4.
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My answer:
−p2−4q+r2 =−(−5)2−4(4)+(−10)2 .
1 3/8 x 3 =
3 2/8 x 3 =
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Answer:
1. 4.125
2. 9.75
Step-by-step explanation:
Reaserch how x ray technications use math in their careers
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Answer:
X-ray technicians, also referred to as radiologic technologists, would need math skills to be able to use accurate calculations when mixing chemicals used in x-ray imaging processes. In addition to this, the critical and logical thinking abilities practiced in the study of mathematics are useful in the day to day job, especially because working with imaging technology and machines to get detailed images for physicians to view is crucial to patient care and treatment.
Education for an associate's degree in radiologic technology is going to be focused heavily on STEM related courses such as anatomy, radiation safety, imaging procedures, and pathology. For this reason, it is recommended that high school students planning on pursuing this educational path take plenty of classes in math, science, and technology.
Radiologic technology job opportunities are expected to increase by 9 percent between 2018 and 2028 according to the Bureau of Labor and Statistics. This is greater than the 5 percent average increase projected for all other jobs, which means radiological technology is a career with a strong and stable outlook.
Step-by-step explanation:
Write 16 as a percentage of 54, give your answer correct to the nearest whole number.
Answers
Answer:
30
Step-by-step explanation:
16/54 as a percentage is 29.6296%. round up to get the nearest whole number.
29.6296 rounded up is 30
Answer:
16 = 30% of 54
Step-by-step explanation:
16/54 =x/100
(16/54)(100%) = x
(0.296)(100%) = x
29.6% = x
30% = x
Your sister’s store is given a $200 loan to start off and makes $40 every week afterward. Find the minimum number of weeks it will take your sister to have a total profit of $100 after she has repaid the $200. Round your answer to the nearest whole week.
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i need help what is 10*10=
Answers
Answer:
100
Step-by-step explanation:
10*10
is the same thing as saying
10×10
hope this helped you- have a good day bro cya )
help please for the answer
Answers
Step-by-step explanation:
3x+2x+10+2x+5+2x-15 = 360
9x+15-15=360
9x=360
x=40.
3x=3×40=120°2x+5=2×40+5=80+5=85°2x+10=2×40+10=80+10=90°2x-15=2×40-15=80-15=65°.hope this helps you.
Answer:
2x° + 10° = 90°
3x° = 120°
2x° + 5° = 85°
2x° - 15° = 65°
Step-by-step explanation:
360° = 3x° + 2x° + 5° + 2x° + 10° + 2x° - 15°
360° = 3x° + 2x° + 2x° + 2x° + 5° + 10° - 15°
360° = 9x°
9x° = 360°
x° = 360° : 9
x° = 40°
2x° + 10°
= 2(40°) + 10°
= 80° + 10°
= 90°
3x°
= 3(40°)
= 120°
2x° + 5°
= 2(40°) + 5°
= 80° + 5°
= 85°
2x° - 15°
= 2(40°) - 15°
= 80° - 15°
= 65°
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Area work I’ve completely forgotten how to do it
Answers
18x4/2
36/2
=18
Answer:
18 x 4 = 72
72/2 = 36
36 is the answer
Step-by-step explanation:
Plzzz help me with this question and I also want working. I will give you brainly.
Answers
Answer:
In my thinking, The answer is 80, 160
Step-by-step explanation:
x+2x+35+85 = 360
3x+120=360
3x=360-120
3x=240
x=240/3
Therefore, x=80
and,
2x=2*80
=160
helpppppppppppppppppppppppp
Answers
Answer:
The inequality is x/5 < 20, and 100 is in the box.
Step-by-step explanation:
x = the amount she spends in June.
So, since she spends an equal amount five times, the amount she spends each time is x/5.
She wants this to be less than 20.
So, x/5 < 20.
Solving for x by multiplying both sides of the equation by yields
x < 5 * 20
x < 100, so that 100 goes into the box.
Figure B is a scaled copy of Figure A
What is the scale factor from Figure A to Figure B?
Answers
Answer:
[tex]1/2[/tex]
Step-by-step explanation:
Because they are scaled copies, the ratios of the sides are equal.
Figure A has a base of 6 units by inspection.
Figure B has a base 3 units by inspection.
So, the scale factor from Figure A to Figure B is [tex]3/6=\boxed{1/2}[/tex] and we're done!
The scale factor from Figure A to Figure B is 1/2
What is the scale factor from Figure A to Figure B?Figure A:
Base = 6 units
Height = 4 units
Figure B:
Base = 3 units
Heights = 2 units
Using Base of the shape:
Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape
= 3 units / 6 units
= 1/2
Using Height of the shape:
Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape
= 2 units / 4 units
= 1/2
Hence, 1/2 is the scale factor from Figure A to Figure B.
Read more on scale factor:
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