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3 years ago

Help me please (can do any questions would be really appreciated )

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

8 0

Answer:

x=-6

QUESTION 31

Step-by-step explanation:

3x+5=2x-1

Subtract 5 from both sides

3x+5-5=2x-1-5

Simplify

3x=2x-6

Subtract 2x from both sides

3x-2x=2x-6-2x

QUESTION 32

1/3(6x+12) = 1/2(4x-8) + 8

1/2(4x-8) = 4x-8/2 +8

1/3(6x+12) = 4x-8/2 +8

2(6x+12) = 12(x-2) + 48

12x+24

12x+24 = 12x+24

12x+24 - 24 = 12x+24 - 24

12x=12x

0=0

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23.) Clarissa earns $300 per

Talja [164]

Answer:

e = 300 + .0275c

Step-by-step explanation:

So the earnings = e

Then she earns $300 and a bonus for cosmetics : 2.75%c which is equal to 0.0275 c or .0275c the c for cosmetics.

Thus the answer becomes :

e = $300 + .0275c

HOPE THIS HELPED

3 0

3 years ago

Help me please!!!!!!!

lilavasa [31]

I think the first one is C

8 0

3 years ago

You asked your classmates to name their favorite type of music. You found that 12 students like rock, 8 like rap, 6 like R&B

SSSSS [86.1K]

First we should write the total numbers:
12+8+6+4=30
then we should divide the number 30 by 360(because the pie chart is 360 degrees):
$360 \div 30 = 12$

now we should multiply 12(the number of students who likes rock) by 12
$12 \times 12 = 144$
the answer is 144 degrees

3 0

3 years ago

ILL GIVE BRAINLIEST!!! The average of x+6, 6x+2, and 2x+7 is 4x-7. What is x?

Harrizon [31]

Answer:

yStep-by-step explanation:

8 0

3 years ago

HELP PLEASE I’LL MARK YOU BRAINLIEST IF YOU GET IT RIGHT

Darina [25.2K]

Well I know this is not linear becuase then the y-values would be going up by a constant number. So, B and C are gone. Personally, A looks a bid odd. So, If I were you I'd go with D.

Just my opinion, not 100%

4 0

3 years ago