Answers
The Answer from when you are doing the equation: Negative 8 :The answer to the question:E
Step-by-step explanation: When you add negative numbers, you are basically adding normal numbers, or atleast they look that way, you are actually subtracting but lest just pretend we are adding except they are not normal, all you have to do is add the numbers, but put a negative sign before you put in a number.
Related Questions
pls help asaploll!!!!
Answers
Answer:
11/15
Step-by-step explanation:
Answer:
- 11 / 15
Step-by-step explanation:
x = - 2
y = - 1 / 5
1 / 3 + x . z
= 1 / 3 + ( - 2 ) . ( - 1 / 5 )
= 1 / 3 + ( - 2 . - 1 ) / 5
= 1 / 3 + 2 / 5
1 / 3
= ( 1 / 3 ) x ( 5 / 5 )
= ( 1 x 5 ) / ( 3 x 5 )
= 5 / 15
2 / 5
= ( 2 / 5 ) x ( 3 / 3 )
= ( 2 x 3 ) / ( 5 x 3 )
= 6 / 15
1 / 3 + 2 / 5
= 5 / 15 + 6 / 15
= ( 5 + 6 ) / 15
= 11 / 15
n/32 = 1/16
a. n=1/2. b. n=4
c. n=2. d. n=512
Answers
im in 6th grade math! what is 94/288 reduced and simplified, then converted into a mixed number
Answers
Answer:
3 3/47
Step-by-step explanation:
94/288 reduced and simplified
94( ÷2)
------
288( ÷2)
=
47/144
now convert this to a mixed number which is
3 3/47
Hope this helped you- have a good day bro cya)
Could someone please help answer this, will give brainliest, please no spam, thank you (homework help)!!!
Answers
Answer:
(51, 26) x-y=25 and so on
(47,33) 2x-3y=-5 and so on
(-17, -36) x-y=19 and so on
(-31, -56) 2x-y=-6 and so on
Step-by-step explanation:
Claire's math teacher finds that there's roughly a linear relationship between the amount of time students spend on their homework and their weekly quiz scores. This relationship can be represented by the equation y represented by the equation y = 56 + 7.1x, where y represents the expected quiz score and x represents hours spent on homework that week. What is the meaning of the x-value when y = 92?
the change in expected quiz for every additional one hour students spend on their homework.
a student's expected quiz score if they spent 1 hours on their homework.
the number of hours a student should spend on their homework to expect a score of 92 on the quiz.
a student's expected quiz if they spent 92 hours on their homework.
Answers
Answer: t = 5.7 hours
Step-by-step explanation:
y=56+7.1x where x is the time spent studying. If y=92, this equation would preduct that the student spent t hours studying. Find t:
92=56+7.1x
36=7.1t
t = 5.07 hours to achieve the 92 score.
Answer: The number of hours a student should spend on their homework to expect a score of 97 on the quiz
Step-by-step explanation:
What is 38 + 7k = 8(k + 4)
Answers
Steps
38 + 7k = 8k + 32
38 + 7k - 38 = 8k + 32 - 38
7k = 8k - 6
7k - 8k = 8k - 6 - 8k
-k = -6
-k/-1 = -6/-1
k = 6
Answer
k = 6
what is the decimal equivalent of 17/20
A. 0.085
B. 0.117
C. 0.85
D. 8.5
Answers
Answer:
0.85.
Step-by-step explanation:
20)17.00 (0.85
- 160
100
-100
......
I WILL MARK BRAINLIST PLS HELP
Answers
Answer:
a is parallel b
then
10x-23=27
10x=23+27=50
x=50÷10=5
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation.
(-2, -4); y = -2x + 3
Answers
Answer:
any thig with -2x as the first number would be paraell
Step-by-step explanation:
Find the sum.
-19 + (-5)
Answers
Answer:
-24
Step-by-step explanation:
Since there is a -5, it will go backward. Imagine there is a -19 point on a number line. It will have to go 5 back because it says negative.
-kiniwih426
help me with this:((((
Answers
1) 2m^2(4m^2 + 3m + 2)
2) (x + 4)^2 (x - 4)
3) (x + 9)(x - 7)
4) 5y(17y - 4z)
5) (2x - y)(6x + 5y)
Activity 4
1) 80 units because when you sub h = 9, you get 400 as the answer and because it’s a square, you square root 400 which is 20 units per side.
2) x = 7cm because when you multiply (x + 5)(x - 3), you get x^2 + 2x - 15 = 48 and when you solve it you get x is equal to 7, -9, because the length of the rectangle is positive x is equal to 7.
3) the binomial would be (9x + 1)^2.
Determine whether the ordered pair is a solution of the linear equation y = -3/2x + 8 (2/37)
Answers
Answer:
No it is not a solution of the linear equation
Step-by-step explanation:
it is not a solution because
37= -3/2(2)+8
37= -3+8
37=5
Write 10 9 as a decimal. Round to the nearest thousandth if necessary.
Answers
Answer:
If you mean 10/9 then the answer should be 1.1 repeating itself
Step-by-step explanation:
Answer:
1.111
Step-by-step explanation:
10/9 = 1.111
( i rounded 10/9 to a decimal)
am not 100% about this but hope it help
What is 9 - 2 to the power 2 to the power of 4 / 4 + 3 to the power of 5
Answers
Answer:
what is 3x to the power of 2 ×4x to the power of 5
Find x, PLEASE HELP!
25 points in it for you, brainliest, thanks and a 5 star (need it quick)
Answers
A right triangle with 45 degree angles mean bot the height and the base are the same, so Y would be 9.
The hypotenuse, which is labeled x is the length of the side multiplied by the square toot of 2.
Answer: X = 9√2
Plz help me
1/2 × 1/4 ÷ 1/8
Answers
Answer:
1
Step-by-step explanation:
multiply .5 by .25 and divide that by .125
Answer:
[tex]1[/tex]
Step-by-step explanation:
Let's first convert everything to a common denominator.
[tex]1/2=(1*4)/(2*4)=4/8[/tex]
[tex]1/4=(1*2)/(4*2)=2/8[/tex].
Then [tex]1/2*1/4/(1/8)=4/8*2/8/(1/8)=(4*2*8)/(8*8)=(8*8)/(8*8)=\boxed{1}[/tex]
Someone pls help me I will make you as brain
Answers
Answer:
It's 1/2, you go 1 step to the right and two steps up.
1 - 2x + 3y for x = -2 and y= -5
Answers
1-(-4)-15
1+4-15
10 is your answer
Answer:
All you need to do is plug the values and then simplify!
[tex] \large{ \tt{ - 2x + 3y}}[/tex]
Plug the value of x and y :[tex] \longrightarrow \: \large{ \tt{ - 2 \times ( - 2) + 3 \times ( - 5)}}[/tex]
When negative integer is multiplied by negative integers , we get positive integer & when positive integer is multiplied by negative integer , we get negative integer.[tex] \longrightarrow \large{ \tt4 + ( - 15){}}[/tex]
[tex] \longrightarrow \large{ \tt{4 - 15}}[/tex]
[tex] \longrightarrow{ \large{ \boxed{ \tt{ - 11}}}}[/tex]
Hence , Our simplified answer is -11 .~Hope this helps! *Let me know if you have any other queries regarding my answer ! <3
(4n + 1) (2n + 6)
help please
Answers
Answer:
8n^2 + 26n + 6
Step-by-step explanation:
(4n + 1) (2n + 6)
8n^2 + 2n + 24n + 6
8n^2 + 26n + 6
Hopefully this helped!
Brainliest please?
Roberta is shopping at a bookstore. She starts with some money in her wallet, uses only cash
to make her purchases, and finishes her shopping trip with no money left. Select each
response that correctly completes the statement below.
Roberta starts wtih $50.00 in her wallet and buys 5 books for
and 4 magazines for
(1 Point)
$10.00 per book
$8.00 per book
$2.00 per book
$10.00 per magazine
$8.00 per magazine
$2.50 per magazine
Answers
Answer:
roberta starts with 50 dollars in her wallet
Step-by-step explanation:
Use the point-slope formula to write an equation of the line that passes through (-5, -4) and (3, -1).
Write the answer in slope-intercept form (if possible).
Answers
Answer:
point slope form: y + 4 = 3/8 (x + 5) slope intercept: y = 3/8x - 17/8
Step-by-step explanation:
y2 - y1 / x2 - x1
-1 - (-4) / 3 - (-5)
slope = 3/8
y + 4 = 3/8 (x + 5)
y = 3/8x + b
-1 = 3/8(3) + b
-1 = 9/8 + b
-17/8
y = 3/8x - 17/8
how do you add 23+(2x)
;()
freE PoInT
Answers
noice
reeeeeeeeeeeeeeeeee
Answer:
23 + 2x
Have a GOOD DAY!
helpppppppppp me plsssssssssssssssss
Answers
Explanation: so for this equation we are determining which coordinates are in the graph, now it wants us to be looking at q—>N so we can immediately rule out A and B since they would be on the line past Q in the wrong way, now we look at the second pair of numbers since the first ones are the same for C and D, we see that Cs is at 3, -8 and since this is both past Q to the right and it doesn’t lie on the line we can conclude that the answer is D. We can the check this by looking at the 2 points on the line.
Please mark brainliest if this helped. :)
Describe what is meant by the slope of a non-vertical line. Explain how your description relates to the definition of slope.
Answers
Answer: A verticle line does not have a slope.
Step-by-step explanation: Slope is the rate of change of y for each change in x. y = 2x is a line with slope of 2. Each time x is incremented by 1, y will increase by twice (2x) that amount. There is no slope to a verticle line, unless you want to call it infinite. The value of y is not defined by x.
Identify the range of the function shown in the graph.
Answers
Answer:
The answer is y ≥ 0
Please help quick! Find the length of the third side. If necessary, write in simplest radical form.
Answers
Sqrt(65) is in simplest radical form
The answer is sqrt(65)
th answer is srqt(65) srqt)65)
Find the value of x.
Answers
So you know that all the angles in a triangle must add up to 180. Therefore, you can make this equation:
[tex](-20x+3)+(-40x+18)+(-15x+9)=180[/tex]
And now just solve for x!
[tex]-75x+30=180\\-75x=160\\x=\frac{160}{-75}\\x=-2.4[/tex]
So, your answer is:
x = -2.4
X = -2.4
In 2016, the cost of 2 ounces of pure gold was $2,640. How much did it cost for 1 ounce of pure gold?
Answers
Answer:
1320
Step-by-step explanation:
because half of 2640 is 1320
Answer: since two onces is 2,640 to find one once it would be 2,640 divide by 2 find the price of once once
Step-by-step explanation: 2,640/2 to find 1 once it would 1,320/1 or just 1320
Im stuck help i only have 1 hour for this test
Answers
Answer: -161
Step-by-step explanation:
-161 because 23 TIMES -7 is -161
Can someone help me do this
Answers
Answer:
See below
Step-by-step explanation:
It's hard to see your photo but if that say m∠T than your answer would be
m∠ L.
The drawings are saying the the triangles are congruent which means all the interior angles of one triangle are congruent to the angles of the second triangle. m∠M = m∠J, m∠K = m∠E and m∠L = m∠T
Since you have two of the angles, you can also determine what m∠L and m∠T is equal to. The sum on all interior angles must be 180 degrees.
180 - 86 - 32 = 62