3 years ago

Points out of

Mathematics

1 answer:

GREYUIT [131]3 years ago

7 0

Ima go ask my dad ok wait here

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-15 + 12x = 5x + 7 -3x SOLVE FOR X

Natali [406]

Answer: $x=\frac{11}{5}$

Simplify both sides of the equation

$-15+12x=5x+7+-3x$

$12x-15=(5x+-3x)+(7)$ (Combine Like Terms)

$12x-15=2x+7$

Subtract 2x from both sides

$12x-15-2x=2x+7-2x\\10x-15=7$

Divide both sides by 10

$\frac{10x}{10} =\frac{22}{10}$

$x=\frac{11}{5}$

6 0

3 years ago

Read 2 more answers

Mathematics, Help, not sure about my answer on this one

olga nikolaevna [1]

Answer:

F. 2 1/9

Step-by-step explanation:

Step 1: Substitute q

$r = 3(\frac{1}{3^n} )+2$

When you plug in n = 1, 2, 3:

n(1) = 3

n(2) = 2.11111

n(3) = 2.3333

So our answer is F.

3 0

3 years ago

What is the volume of this rectangular prism if the side of each square is 1 cm?

aliina [53]

Your answer is B because it’s 6 times 3 times 4 and you add cubic because it’s volume.

7 0

3 years ago

Find the perimeter of the square: 6x + 1

mrs_skeptik [129]

Answer:

Do you have a photo

Step-by-step explanation:

I'll be happy to help

7 0

4 years ago

What is the volume of the rectangular prism

maria [59]

Answer:

$\frac{23}{3}$ cubic units

Step-by-step explanation:

To find the volume, we can multiply the base by the height. $\frac{4}{3}$ * $\frac{23}{4}$ is $\frac{92}{12}$ , or $\frac{23}{3}$ . So the volume is $\frac{23}{3}$ cubic units.

6 0

3 years ago