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2 years ago

How do I solve for Y when the problem is 10x-5y=15 ?

2 answers:

5 0

Use the cover up method so cover up 10x so it looks like 5y=15 divide it then you have y so plug it in and solve for x hope this helps

serious [3.7K]2 years ago

4 0

10x - 5y = 15 :Cover up the 10x so -5y is left

-5y = 15 :Then, divide the whole equation by -5

<em><u>y = -3</u></em> (To figure out x, do the opposite and cover up the -5y)

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(01.04 MC)Simplify the following expression: (−4)(−2)(−3) A -24 B -11 C 11 D 24

lys-0071 [83]

Answer:

-24

Step-by-step explanation:

So in short this is what it means:

-4×-2×-3

So to work it out this is what you do:

Deal with the first two numbers; -4 × -2=8

It becomes an eight without a negative because when multiplying numbers with the same signs(positive or negative) the answer is always a positive number thus the answer becomes 8.

Then 8×-3=-24

This is because when multiplying a negative and positive numbers the answer is always a negative numbers thus -24.

So automatically the answer is -24.

HOPE IT HELPED

6 0

3 years ago

Read 2 more answers

200 to 170 what is the percentage discount offered

wel

Answer:

85%

Step-by-step explanation:

Convert fraction (ratio) 170 / 200 Answer: 85%

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3 years ago

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sladkih [1.3K]

Answer:

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8 0

2 years ago

How can you divide 512 Dollars between two people So that one person can get $20 more than the other

Naya [18.7K]

Step-by-step explanation:

It is possible

One person will get 246 while the other will get 266 = 512

6 0

3 years ago

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Whoever has the best answer gets the brainliest answer!:)

Korvikt [17]

Since the length is 10 in. You must multiply it by $\frac{1}{5}$ and then multiply by $\frac{1}{2}$ . The reason for this is because if you divide ten by 5 it will be 2, then if you divide 2 by 2 it will be 1.

4 0

3 years ago