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gregori [183]
2 years ago
10

To check a solution, you can ____________the solutions into the equations and verify that both equations are true.

Mathematics
1 answer:
kondor19780726 [428]2 years ago
7 0

Answer: To check a solution, you can substitute the solutions into the equations and verify that both equations are true.

Step-by-step explanation:

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What positive whole number can you multiply by 3 and add1,or multiply by 2 and add 8?
Vilka [71]

Answer:

7 is the positive whole number which we can multiply by 3 and add 1, or multiply by 2 and add 8; and it will give the same answer.

Step-by-step explanation:

Multiplying the positive whole number 7 by 3 and adding 1 will get:

(7 × 3) + 1 = 21 + 1 = 22

Multiplying the positive whole number 7 by 2 and adding 8 will get:

(7 × 2) + 8 = 14 + 8 = 22

Therefore, 7 is the positive whole number which we can multiply by 3 and add 1, or multiply by 2 and add 8; and it will give the same answer.

3 0
3 years ago
Under his cell phone plan, Evan pays a flat cost of $57.50 per month and $3 per gigabyte. He wants to keep his bill at $62.90 pe
frozen [14]

Answer:

3g+57.50=62.90

Step-by-step explanation:

Your total will be 62.90 so its by its self and you need to subtract 57.50 and divide by 62.90

4 0
2 years ago
Help pleaseee look at the photo above... What’s the answer for y?
Mashutka [201]

y = 25x

the x represents gallons

5 0
3 years ago
Divide 30 in the ratio into 3:2
Arlecino [84]
3+2 = 5
30 / 5 = 6
so
3 x 6 = 18
2 x 6 = 12

answer
ratio 3: 2 =18:12
6 0
3 years ago
Negative three times negative eleven
lora16 [44]

Answer:

positive 33

Step-by-step explanation:

a negative times a negative is a positive and 3 times 11 is 33

4 0
3 years ago
Read 2 more answers
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