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4 years ago

SImplify 4(6-2x)-3(3-4x)

Mathematics

1 answer:

PtichkaEL [24]4 years ago

8 0

4x + 15

24 - 8x - 9 + 12x

Add or subtract the common variables

4x + 15

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Write an inequality to represent the phrase: the product of a number and 5 is at least 45.

Cerrena [4.2K]

X(5)=45, please rate 5 stars and mark as brainliest and say thanks. Hope this helps

6 0

3 years ago

Read 2 more answers

I need help ASAP with both

Eduardwww [97]

Answer:

No for the first one, yes for the second.

Step-by-step explanation:

Plug in the given numbers and see if it works.

15(1) + 3(4) = 10

15 + 12 = 10.

27 ≠ 10

Since 27 does not equal 10, we can already see that solution (1,4) will not work for these equations.

Now for the second problem, do the same thing.

10 = 1 + 9.

This is true, but remember to check the second equation just to be sure.

10 = 4(1) + 6

10 = 4 + 6

This is also true, so it (1,10) is a solution for the second system of equations.

5 0

3 years ago

Complete the solution of the equation. find the value of y when equals -7 -3x+6y=-21

vlada-n [284]

If x = -7 then
-3x+6y=-21
-3(-7) +6y = -21
21 + 6y = -21
6y = -42
y = -7

8 0

3 years ago

If today is Wednesday, what day will it be 19 days from now?

julsineya [31]

It will be Monday after 19 days

8 0

3 years ago

What is -1/3+w=5 3/8 express in simplest form

Elodia [21]

Let's solve your equation step-by-step.
 $\frac{-1}{3}$ +w=5 $\frac{3}{8}$ 
Step 1: Simplify both sides of the equation.
w+ $\frac{-1}{3}$ = $\frac{43}{8}$ 
Step 2: Add $\frac{1}{3}$ to both sides.
w+ $\frac{-1}{3}$ + $\frac{1}{3}$ = $\frac{43}{8}$ + $\frac{1}{3}$ 
w= $\frac{137}{24}$ 

Answer:w=5 $\frac{17}{24}$

6 0

4 years ago