4 years ago

What operations never change the solution set of an equation

Mathematics

1 answer:

kykrilka [37]4 years ago

4 0

Answer:

x values

Step-by-step explanation:

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A student could run 2 miles. After extensive training, the student could run five times as far as she could before the training.

marysya [2.9K]

Answer:

10 miles

Step-by-step explanation:

He could run 2 miles.

Now he can run 5 times as far.

Now he can run 5 times 2 miles.

5 × 2 miles = 10 miles

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3 years ago

Find the lowest common denominator p+3^p2+7p+10 of and . p+5^p2+5p+6

Naily [24]

You might want to check my work. I’m not sure if this is correct.

9p^2+8p+10

25p^2+6p+6

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3 years ago

Please help asap 20 pts

ddd [48]

B is the answer. If you solve for x, the values you get are 2.7077 and -0.422.

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3 years ago

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8 more than a number is greater than or equal to 0. Find the number.

Alenkinab [10]

we are given that

8 more than a number is greater than or equal to 0

Let's assume that number as 'x'

8 more than a number is

$x+8$

now, it is greater than or equal to 0

so, we can write as

$x+8\geq 0$

now, we can solve for x

Subtract both sides 8

$x+8-8\geq 0-8$

$x\geq -8$ ...............Answer

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4 years ago

The high temperature on a particular day was 68°F at city A, 58°F at city B, 64°F at city C, and 60°F at city D. City was the wa

uysha [10]

City A was the warmest and City B was the coldest.

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3 years ago