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andreev551 [17]

2 years ago

9

Terry opened a savings account in December with $150 and deposited $30 each month beginning in January

1 answer:

vlabodo [156]2 years ago

4 0

Answer:

$360

Step-by-step explanation:He started with $150 and he kept adding 30 every month (value of x would be number of months). The months between January and July are 7 so that's your value for x. The equation set up would be 150+30x= ?. The question is asking to solve for x. We know the value of x is 7 so your next equation would look like this: 150+30(7)= ?. Then you enter the equation into the calculator and you should get 360.

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hoa [83]

Part A.

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In this case:

(0,5) =

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Part B

The average rate of change represents the speed .

x1=1 ,y1=27

x2=4 ,y2=93

We have to calculate the slope if the function:

$\text{slope}=\text{ }\frac{y2-y1}{x2-x1}$

Replace:

$\text{slope}=\frac{93-27}{4-1}\text{ = }\frac{66}{3}=22$

Part C.

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time= distance / speed

time= 225 / 22 = 10.22 hours

The domain will be

0< x ≤ 10.22

3 0

1 year ago

Solve the following system of equations

azamat

Answer:

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Step-by-step explanation:

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2 years ago

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IceJOKER [234]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

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What is the answer to 2x+4y=16:4y=12

allsm [11]

Answer:

Here,

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...hope this helps:)

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1 year ago

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Alex_Xolod [135]

Complementary Angles is a pair of any two acute angles that add up to make 90 degrees

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C is the correct answer

4 0

3 years ago

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