MATHEMATICS MIDDLE SCHOOL

Simplify -3[5 - (-8 + 6)]

Answers

Answer 1
Answer:

First, solve the parenthesis

-8 + 6 = -2

-3[5 - (-2)]

Note that two negatives = one positive

-3[5 - (-2)] = -3[5 + 2]

Simplify. Solve the bracket

-3[5 + 2] = -3[8]

Simplify. Multiply to get the answer

-3 x 8 = -24

-24 is your answer

hope this helps
Answer 2
Answer:

Answer:

-21

#RoadToGraduation

Step-by-step explanation:

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PLEASE HELP ME WITH THIS QUESTION. ITS ABOUT TRIANGLES!A triangle has one side that measures 4 ft, one side that measures 8 ft, and one side that measures 11 ft. What kind of triangle is it?
A: Scalene
B: Isosceles
C: Right
D: Equilateral
Please explain your answer also.

Answers

Answer: A

Step-by-step explanation:

Scalene means that none of the sides are the same length.

If p=5 what is the value of 6p-4?

Answers

The answer will be 26.

6p-4= 6×5-4 = 30-4= 26
6•5-4=

30-4=26

26 is your answer

I^37 is what?


A: i

B: -i

C: 1

D: -2

Answers

First off, i is equal to the square root of -1. The square of i, therefore is -1. An even exponent applied to i is -1. An odd exponent applied would denote -i, therefore. Your answer should be B.

What is 2(x-4)+38=4x

Answers

Alright so first I got X=15.
To do this you will need to solve for X.
Step 1: Simplify both sides of the equation.
2(x−4)+38=4x 
Simplify: 2x+30=4x
Step 2: Subtract 4x from both sides.
2x+30−4x=4x−4x−2x+30=0
Step 3: Subtract 30 from both sides.
−2x+30−30=0−30−2x=−30
Step 4: Divide both sides by -2.
−2x−2=−30−2x=15
And you get X=15! Hope I helped! 
∙•❁We are now going to solve your problem Step-By-Step, here we go!❁•

∙•❁Question:

2(x−4)+38=4x

∙•❁Simplify both sides of the equation:

2(x−4)+38=4x

∙•❁Let's simplify step-by-step:

2(x−4)+38=4x

(2)(x)+(2)(−4)+38=4x(Distribute)

2x+−8+38=4x

(2x)+(−8+38)=4x(Combine Like Terms)

2x+30=4x

∙•❁Subtract 4x from both sides:

2x+30−4x=4x−4x

−2x+30=0

∙•❁Subtract 30 from both sides:

−2x+30−30=0−30

−2x=−30

∙•❁Divide both sides by -2:

−2x/−2=−30/−2

∙•❁Your final answer is:

x=15

∙•❁I hope this helps!❁•

What is 5e-4(3+2e) in simplified form
Explain

Answers

5e-4(3+2e)=\n5e-12-8e=\n-3e-12

Is 3/4 bigger than 7/8

Answers

3/4 us equivalent to 6/8, which is less than 7/8.
no because 3/4 is 75% and 7/8 is 87.5 @ which makes 7/8 bigger
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What do you multiply -2 by to get -24