3 years ago

What is the first correct step to solve this system of equations4x-3y=-102x 3y=4?

1 answer:

4 0

You first need to isolate either x or y. since in one formula has both x and y in it and there is one with only y, you should solve the smaller one first then plug and chug

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What is. 5(x-1)+3=3x-2(3-2x) I give Brainliest! Please show your work

garik1379 [7]

Answer:

x=2

Step-by-step explanation:

Expand 5(x-1)+3: 5x-2

5x-2=7x-6

add 2 both sides and simplify

5x=7x-4

subtract 7x from both sides

5x=7x-4-7

___-7____

simplify -2x=4x divide both sides by 2, -2x/-2=-4/-2

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3 years ago

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Meggy was solving the following equation: 3x + 5 = 64 She concluded that the value of x is <img src="https://tex.z-dn.net/?f=x%3

Lelu [443]

Answer:

Yes, she is correct.

Step-by-step explanation:

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The digit of 6 is repeating.

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3 years ago

nicole worked 13 hours each day for 9 days. then the next day she worked 6 hours. how many hours did nicole work in all???

alex41 [277]

$13(9)+6=117+6=123$

She worked for 123h.

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3 years ago

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What is the volume of the shape?

Snowcat [4.5K]

Answer:Volume

Quantity of three-dimensional space

Step-by-step explanation:
Volume is a scalar quantity expressing the amount of three-dimensional space enclosed by a closed surface. For example, the space that a substance (solid, liquid, gas, or plasma) or 3D shape occupies or contains. Volume is often quantified numerically using the SI derived unit, the cubic metre

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2 years ago

George eats 22 cookies per week, 7 of them are on

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Answer: 15 cookies a weekday

Step-by-step explanation:

22 - 7 = 15

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3 years ago

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