MATHEMATICS MIDDLE SCHOOL

Simplify 8x +7 - 2x - 4​

Answers

Answer 1
Answer:

8x +7 - 2x - 4​

8x-2x+7-4 ( combine like terms)

answer:

6x+3

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Use the quadratic formula to find both solutions to the quadratic equationgiven below.
4x2 +5x + 1 = 0
Apex

Answers

Answer:

-1 AND -1/4

Step-by-step explanation:

took test

Answer: -1

Step-by-step explanation:

Given that 2(-x + 4)=3 prove that x=5/2

Answers

Answer:

x = 5/2

Step-by-step explanation:

So firstly, you want to distribute. It'll make your life much easier.

-2x + 8 = 3

-2x = -5 (subtracting 8 from both sides)

x = 5/2 (dividing both sides by -2 to obtain x)

Hope this helps :)

What is 31/50 as a decimal

Answers

31/50 as a decimal is .62

You just have to divide the two
the final answer is 0.62 // you're welcome ∞

HELP ME PLEASE I GOT 2 MORE QUESTIONS TO GO

Answers

LOOK at the graph, man ! The solution is the point where the two lines intersect. That's choice-B.

What number is 120 percent of 70?

Answers

the answer will be 14

Cheers!
A

Answer:

the answer is fourteen

Step-by-step explanation:

Find the area of the composite figure. PLEASE HELP. SORRY BUT ENGLISH ONLY.

Answers

looks like a regular hexagon

see my attachment

we put some imaginary lines and take the 2 trignles on the right and put them on teh left side
now we have a rectangle wit height 8 and width 2+4 or 6
area=8*6=48 cm^2
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