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2 years ago

15

Solve 7x-9=28+4(x-1)

1 answer:

ANEK [815]2 years ago

8 0

I got 10.333333333333

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Will mark brainliest

castortr0y [4]

4.1x + 29 is the correct answer

8 0

2 years ago

Graph y+6 = 4/5 (x+3 using the point and slope given in the equation.

egoroff_w [7]

Answer:

Slope: 4/5

Point: (-3|-6)

4 0

2 years ago

Solve algebraically 10+f=10

Sunny_sXe [5.5K]

10 + f = 10
-10 -10

f = 10 - 10

f = 0.

4 0

2 years ago

Solve for x.<br> Your answer must be simplified.<br> 17r > -17

Snowcat [4.5K]

Hello :D

Answer:

$\boxed{R>-1}$

The answer should have a negative sign.

Step-by-step explanation:

First, you do is divide by 17 from both sides of an equation.

$\frac{17r}{17}>\frac{-17}{17}$

Then, you simplify and solve to find the answer.

$-17\div17=-1$

$\boxed{R>-1}$ , which is our answer.

I hope this helps you!

Have a great day! :D

4 0

2 years ago

Read 2 more answers

The equation P= 21 + 2w models the perimeter, P, of a rectangle with a length of / units and a width of w units.

natima [27]

Answer:

width = 10 units and length = 20 units

Step-by-step explanation:

Let the width be w

so Length will be 2w

using the rectangle formula:

$\sf Perimeter \ of \ rectangle= 2L + 2W$

$\sf 60= 2(2w) + 2w$

$\sf 60= 4w + 2w$

$\sf 60= 6w$

$\sf w = 10 \ units$

Find length:

$\sf length = 2w$

$\sf length = 2(10)$

$\sf length = 20 \ units$

5 0

1 year ago

Read 2 more answers