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3 years ago

Algebra 2

Mathematics

1 answer:

olga55 [171]3 years ago

4 0

Answer:

Step-by-step explanation:

-7-6(-2)

-7+12

sorry didn't read it right

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Simplify the given equation.

Ede4ka [16]

Answer:

Part 1) $4-7x=15$

The value of x is $-\frac{11}{7}$

Part 2) $x=27$

Step-by-step explanation:

Part 1) Simplify the given equation

we have

$6 - (3x + 10)+4(2 - x)=15$

In the left side, remove the parenthesis and apply the distributive property

Remember that

$(-1)(+1)=-1\\(-1)(-1)=+1$

$6 -3x-10+4(2)-4(x)=15$

$6 -3x-10+8-4x=15$

Combine like terms left side

$4-7x=15$

Adds 7x both sides

$4=15+7x$

subtract 15 both sides

$-11=7x$

Divide by 7 both sides

$x=-\frac{11}{7}$

Part 2) Solve for x.

$5(x + 1) = 4(x + 8)$

Apply distributive property both sides

$5x+5=4x+32$

Group terms that contain the same variable

$5x-4x=32-5$

Combine like terms

$x=27$

6 0

3 years ago

1. Hayley designed and sold 35 hats for $11 each. She spent $200 on making the hats. How much profit did she make? show an compl

ICE Princess25 [194]

Answer:

185

Step-by-step explanation:

11×35=385-200= 185

8 0

2 years ago

in the morning, sophie goes to the church then goes to school. in the afternoon she goes from school to home. the map shows the

olasank [31]

Distance between home and school(on map)=5cm

every 4cm=8km

therefore distance between home and school=
5/4×8 = 1.25×8 = 10km

5 0

3 years ago

Please help me I suck at math

kari74 [83]

Answer:

B) 9 gallons

Step-by-step explanation:

It's asking you what 3/4ths of 12 is. Therefore, you multiply 3/4 by 12 to get your answer which is 9 gallons.

5 0

2 years ago

Read 2 more answers

What is 1+1=<br> The answer, please for my 1-YEAR-OLD sister that doesn't understand...anything

inessss [21]

Answer:

The answer is 2

Step-by-step explanation:

1+1=2

She can put 2 fingers up and count 1,2

5 0

3 years ago