3 years ago

-3-2(2x-3) simplified

Mathematics

1 answer:

ddd [48]3 years ago

6 0

First Distribute, then subtract and you’ll get -4x+3

You might be interested in

In onenote show how many positive integers less than 50 are multiples of 4, but not multiples of 6

dimaraw [331]

Multiples of 4 = 4 8 12 16 20 24 28 32 36 40 44 48

After Removing multiples of 6= 4 8 16 20 28 32 40 44

5 0

3 years ago

24 POINTS!!!!!!!!!!!!!!!!!

podryga [215]

1. Combining like terms
2. Combining

7 0

3 years ago

Read 2 more answers

Which of the following are solutions to the equation below?

scoundrel [369]

Answer:

The correct options for the solution values are:

$x=2\sqrt{2}-5$

$x=-2\sqrt{2}-5$

Step-by-step explanation:

Given the expression

$x^2+10x+25=8$

Subtract 25 from both sides

$x^2+10x+25-25=8-25$

Simplify

$x^2+10x=-17$

Add 25 or 5² to both sides

$x^2+10x+5^2=8$

$x^2+10x+5^2=\left(x+5\right)^2$

so the expression becomes

$\left(x+5\right)^2=8$

$\mathrm{For\:}f^2\left(x\right)=a\mathrm{\:the\:solutions\:are\:}f\left(x\right)=\sqrt{a},\:-\sqrt{a}$

solve

$x+5=\sqrt{8}$

Subtract 5 from both sides

$x+5-5=2\sqrt{2}-5$

$x=2\sqrt{2}-5$

solve

$x+5=-\sqrt{8}$

Subtract 5 from both sides

$x+5-5=-2\sqrt{2}-5$

$x=-2\sqrt{2}-5$

Therefore, the solution to the equation

$x=2\sqrt{2}-5,\:x=-2\sqrt{2}-5$

Hence, the correct options for the solution values are:

$x=2\sqrt{2}-5$

$x=-2\sqrt{2}-5$

6 0

3 years ago

0.0028 - 0.004 i dont know what to do

Vesna [10]

Answer:

2EYIVFF

Step-by-step explanation:

EFRGVSA BTEH ETHaafda very bwe

4 0

3 years ago

Read 2 more answers

Farah has $700 in 20 dollar and 50 dollar bills. Which of these could be the number of 50 dollar bills she has?

AysviL [449]

I think c=9. I did the math...just trying to help but not exactly sure but I think it is...sorry

7 0

3 years ago

Read 2 more answers