3 years ago

Algebra question (eristhestar please help me)

1 answer:

7 0

If it says five more than it means the 5 is after, and quantity of a number means it’s in parentheses so it would have to be C.

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Help me with this question please

scZoUnD [109]

Step-by-step explanation:

The answer which you have chosen is correct.

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2 years ago

Simplify the expression below: 7 a2 + 10a - 3a – 2a2

Y_Kistochka [10]

Answer: ax(5a+7)

Step-by-step explanation:

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2 years ago

The ratio of red ribbons to green ribbons is 4 to 6.If these are total of 32 red ribbons, then how many green ribbons are there?

den301095 [7]

Answer:

48 green

Step-by-step explanation:

red : green

4 : 6

We want 32 red ribbons

Multiply each side by 8

red : green

4*8 : 6*8

32 : 48

4 0

3 years ago

Read 2 more answers

Find the solution set for the following equation. <img src="https://tex.z-dn.net/?f=-%5Csqrt%28x%29%3D5" id="TexFormula1" title=

andrey2020 [161]

Answer:

Solution set = {25}

Step-by-step explanation:

=> $-\sqrt{x} =5$

Dividing both sides by -1

=> $\sqrt{x} = -5$

Taking square on both sides

=> x = 25

Solution set = {25}

3 0

2 years ago

Mr. Martin drove 290 miles last week This week he drove 125 miles more than last week. How many miles did Mr. Martin drive this

DanielleElmas [232]

Answer:

Mr. Martin drove 415 miles this week.

Step-by-step explanation:

The question says Mr. Martin drove 125 miles more than last week. How many miles did Mr. Martin drive this week?

How many miles did he drive last week?

Remember: 290 miles is the miles he drove last week.

The problem says he drove 125 miles AND 290 miles this week. So you take the SUM of them to see how many miles he drove together.

290 + 125 = 415

6 0

3 years ago