a) 6 * (-3)
b) (-5) x4
c) (-9) * (-2)
Answers
Answer:
A:-18
B:-20
C:18
Step-by-step explanation:
Related Questions
2/7 + 4/5 mixed forms
Answers
Answer:
38/35 or 1 3/35Step-by-step explanation:
2/7 + 4/5 mixed forms
2/7 + 4/5 =
38/35 or 1 3/35
Answer:
38/35
Step-by-step explanation:
1. convert to like fractions
2/7-> 10/35
4/5-> 28/35
2. add fractions
10/35 + 28/35 = 38/35
Find the missing dimension of the prism.
Answers
Answer:
10
Step-by-step explanation:
To find volume you have to multiply all 3 sides 7*8*x=560 = 56*x=560 we divide it by 56 and get x=10
Solve for x
(8x-29)+(3x-1)+(6x-11)=180
Answers
Answer:
x= 13
Step-by-step explanation:
can i please get branlist? if not thats okay.
Simplifying
8x + -29 + 6x + -11 + 3x + -1 = 180
Reorder the terms:
-29 + -11 + -1 + 8x + 6x + 3x = 180
Combine like terms: -29 + -11 = -40
-40 + -1 + 8x + 6x + 3x = 180
Combine like terms: -40 + -1 = -41
-41 + 8x + 6x + 3x = 180
Combine like terms: 8x + 6x = 14x
-41 + 14x + 3x = 180
Combine like terms: 14x + 3x = 17x
-41 + 17x = 180
Solving
-41 + 17x = 180
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '41' to each side of the equation.
-41 + 41 + 17x = 180 + 41
Combine like terms: -41 + 41 = 0
0 + 17x = 180 + 41
17x = 180 + 41
Combine like terms: 180 + 41 = 221
17x = 221
Divide each side by '17'.
x = 13
Simplifying
x = 13
Washing his dad's car alone, Aidan takes 6 hours. If his dad helps him, then it takes 2 hours. How long does it take Aidan's dad to wash the car by himself?
Answers
Answer:
Step-by-step explanation:
If he washes his dads car alone it takes 6hrs, If his dad helps him it takes 2hrs.
6-2= 4
4hrs?
I dont understand the question lol.
what is the answer to this question (-4uv²)³
Answers
Answer:
[tex]-64u^{3}[/tex][tex]v^{6}[/tex]
Step-by-step explanation:
Answer:
(-64u³vto the 6th power)
Step-by-step explanation:
(4³u³v to the 6th power)
(-64u³vto the 6th power)
PLEASE HELP ME ITS ALGEBRA THANK YOUUUU
Answers
Answer: 20
Step-by-step explanation:
so if you divide 40 w 8, it’ll be 5 which means that she reads 5 books in a month. divide 100 w 5 and you’ll get 20
pls help!!! i don’t know how to do this .
Answers
Answer:
-30 ,-2
5, -3
hope it will.help u
Need helpppppppppppppppppp
Answers
Answer:
46.3
Step-by-step explanation:
Mean is the average of all values. You add all the values on the table and divide them by the amount of values (here there are 10 land animals so you would divide by 10).
[tex]\frac{70+61+50+48+45+43+40+39+35+32}{10} =\frac{463}{10} = 46.3[/tex]
Please help. I need all of them answered. I will give extra point and brainiest to best answer.
Answers
Answer:
See belowStep-by-step explanation:
Open the parenthesis:
#1y = (x - 7)(x + 2) = x² + 2x - 7x - 14 = x² - 5x - 14#2y = 4(x + 5)(x - 1) = 4(x² - x + 5x - 5) = 4(x² + 4x - 5) = 4x² + 16x - 20#3y = - 2(x + 1)(x - 2) = -2(x² - 2x + x - 2) = -2(x² - x - 2) = -2x² + 2x + 4The expression: 4xy – 2y(x + 1) can be simplified to
Answers
Answer:
2. 2xy-2y
Step-by-step explanation:
4xy-2y(x+1)=4xy-2xy-2y
=2xy-2y
v = u + at
Make u the subject of the formula.
Plz, Write down the answer and don’t put spaces.
Answers
Answer:
u=v-at
Step-by-step explanation:
When making something the subject of the formula, we need to get that thing on 1 side of the equation all by itself. To do this, we need to rearrange.
Because I can see that the side with my "u" has a "+at", I need to get the "+at" onto the other side of the "=", I can do this by subtracting it on both sides (because that - is the inverse of +). So I now have v-at=u. Which is the final answer.
Note: it doesn't matter which side U is on, as long as it is alone (so this equation can also be written as u=v-at.
Cheryl bought 16 pounds of apples for $12. How much did it cost per
Sund of apples?
$192
$0.75
$1.33
$28
Answers
Answer:
.75
Step-by-step explanation:
$12 / 16 = $0.75
i need help with this
Answers
Answer:
I love you baby
Step-by-step explanation:
I love you baby to quit all night I love you baby
please solve this problem
Answers
Answer:
sorry i am not sure
Step-by-step explanation:
sorry i am not sure
Kendrick went to the playground. He played on the swings for 30 minutes and went on the slide for 30 minutes. It was 11:15 A.M. when Kendrick left the playground. What time was it when Kendrick arrived at the playground? Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
Answers
find -x , when x=-16/51
Answers
Answer:- 1.066667 i think
Step-by-step explanation:
please help on all asap, tysm <33
Answers
Answer:
1. 4.22
2. 19.415
3. nine and thirty- five
4. Three and four hundred twelve
Step-by-step explanation
PLEASE HELP ME AND HURRY TOO NO LIBKS PLEASE I WILL GIVE BRAINLIEST
Answers
Answer:
[tex] \frac{1}{3} x - 5 - \frac{1}{6} x - 3 = \\ \frac{2}{6} x - \frac{1}{6} x - 8 = \frac{1}{6} x - 8[/tex]
Answer:
option D is the right answer
please mark this answer as brainlist
Please help me and can you explain step by step please
Answers
Answer:
16 robots
Step-by-step explanation:
Each worker can move 12 boxes/minute and there are 24 workers.
24 x 12 = 288
Divide the total work by 18 (since a robot can move 18 boxes/minute)
288 ÷ 18 = 16
It costs $8.28 for an 18 ounce jar of peanut butter. How much does it cost per ounce of peanut butter?
Answers
Answer:
8.28/18 = 0.46
46 cents
Step-by-step explanation:
Round 1,597 to the nearest hundred
Answers
Explanation:
If you are rounding 1,597 to the nearest hundred you look at the next number and if it’s 5 or less it will be 1,500 and if it was 5 or greater it will be 1,600
Answer:
1600
Step-by-step explanation:
Kylie just accepted a job at a new company where she will make an annual salary of $43000. Kylie was told that for each year she stays with the company, she will be given a salary raise of $5000. How much would Kylie make as a salary after 6 years working for the company? What would be her salary after tt years?
Answers
Answer:5600
Step-by-step explanation:
Because I just did it
(-6,7) (0,3)
I'm having treble finding the slop I need the sem
Answers
Did you use the formula
gradient =
[tex] \frac{y2 - y1}{x2 - x1} [/tex]
??
I'm not shear but i think that run to -6 then 3 is the correct sorry am learning it
You invest $1200 into an account paying 7% interest compounded quarterly. Determine the annual interest rate to the nearest hundredth of a percent
Answers
1200 divided by 7 is 172.428571. rounding up to the nearest hundredth would be 171
QUICK!!
Which equation represents the relationship shown in the graph??
Answers
Answer:
y=1/2x
Step-by-step explanation:
Look at the graph, all you need is the first point.
Y is at 4 and X is at 2. We can divide y/x to get 4/2=1/2x
Lisa and Molly were digging holes in the sand at the beach to build their sandcastles. Lisa dug an 11 foot hole and Molly dug a 14 foot hole. Find the difference in depth.
Answers
the difference in depth is 3 feet, you can find this by the equation 14-11
2x+10y=20 and passes through (2,3)
Answers
Answer:
No, it doesn't pass throughStep-by-step explanation:
As, if we put the value (2,3) in the equation then,
2x + 10y = 20
=> 2(2) + 10(3) = 20
=> 4 + 30 = 20
=> 34 ≠ 20
Hence,
2x+10y=20 does not pass through (2,3)
WILL MARK BRAINLIEST REAL ANSWERS ONLY
Mark can read 20 pages of a book in 1 hour. His school assignment is to da 260 page book. Track how many hours he has left to read. Number of Pages left hours to read. What is the unit rate? And write an equation for the line. (also please help me graph it)
Answers
Answer:
for the table
x y
0 260
1 240
2 220
3 200
Unit Rate is -20
we know this because the question tells us, he reads 20 pages per hour
the equation would be
y = -20x + 260
 what is the geometric sequence and the 8th term and the 10th term
Answers
Answer:
The geometric sequence is decreasing by 0.5 * each term
common ratio = 0.5
an equation for this exact sequence would be
50(0.5)^x-1
Step-by-step explanation:
To find the common ratio for a geometric sequence we can divide the previous term value by the next term value
so 50 / 25 = 0.5
and to check we can divide
25 / 12.5 = 0.5
So our common ratio is 0.5
Step-by-step explanation:
Given sequence:
50, 25, 12.5, ...The first term is 50 and the common ratio is:
r = 12.5/25 = 25/50 = 1/2The equation:
tₙ = t₁rⁿ⁻¹tₙ = 50(1/2)ⁿ⁻¹Find the 8th and 10th terms:
t₈ = 50(1/2)⁷ = 0.390625t₁₀ = 50(1/2)⁹ = 0.09765625If 2x-8=3-4x then x=
Answers
Answer:
x = -32
Step-by-step explanation: