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3 years ago

10

Solve for a.

1 answer:

muminat3 years ago

8 0

A. Because you would have to subtract C to isolate a by itself

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Lyric spent half of his weekly allowance at the movies. To earn more money, his parents let him clean the windows in the house f

rusak2 [61]

Answer:

This question does not make since.

Step-by-step explanation:

7 0

3 years ago

Simplify 4x + 8y - 3x + 2y

mezya [45]

Answer: 4x-3x, and 8y+2y. x+10y is the equation in simplest form.

Step-by-step explanation:

Step 1. You need to combine like terms:

4x-3x, and 8y+2y. x+10y would make the equation( 4x + 8y - 3x + 2y) in simplified form.

Hope I could help! :)

7 0

2 years ago

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The ratio of orange crayons to purple crayons is 2/4if there are 64 orange crayons the box how many purple crayons are there in

lesya692 [45]

2/4=1/2 two is 2 times greater than one so what is two times greater that 64?

64x2=128

6 0

3 years ago

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Solve for p.<br><br> 3p − 4 = 11<br><br><br> p = 7<br><br> p = -5<br><br> p = −3 <br><br> p = 5

Kobotan [32]

P=5 because the parenthesis mean multiplication, and when you multiply 3 times 5, you receive a product of 15. Then, 15-4 is 11, meaning that p=5.

4 0

3 years ago

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Write the explicit formula for the geometric sequence.<br><br> a1 = -5 a2 = 20 a3 = -80

Anni [7]

$a_1 = -5;\ a_2 = 20;\ a_3 = -80 \\\\a_2:a_1=r\ and\ a_3:a_2=r\\\\r=20:(-5)=-4\ check\ r=-80:20=-4\\\\a_n=a_1r^{n-1}\to a_n=-5\cdot(-4)^{n-1}=-5\cdot(-4)^{-1}\cdot(-4)^n\\\\=-5\cdot\left(-\dfrac{1}{4}\right)\cdot(-4)^n=\dfrac{5}{4}\cdot(-4)^n\\\\Answer:\boxed{a_n=-5\cdot(-4)^{n-1}\ other\ a_n=\frac{5}{4}\cdot(-4)^n}$

6 0

3 years ago