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2 years ago

A cell phone company charges $89.99 for a new phone and then $19.99 per month. Write a function to represent this situation.

Mathematics

2 answers:

MrRa [10]2 years ago

6 0

Answer:

Step-by-step explanation:

$89.99+$19.99x

larisa86 [58]2 years ago

4 0

Answer:

y= 19.99x +89.99

Step-by-step explanation:

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A company manufactures aluminum mailboxes in the shape of a box with a half-cylinder top. The company will make 1384 mailboxes t

fomenos

Answer: subject?

Step-by-step explanation:

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2 years ago

Miguel and Maria are washing the windows in their home. Together, they can complete the task in 1 hours. If Maria can wash windo

Orlov [11]

For this case, the first thing we must do is define variables.
x: amount of time Miguel uses to complete the task.
y: amount of time Maria uses to complete the task.
We write the system of equations:
x + y = 60
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Solving the system we have:
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Answer:
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3 years ago

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Translate the expression: “the difference between twice a number and 23”

kherson [118]

Answer:

23- 2x

Step-by-step explanation:

Twice a number is 2 and "x" represents "a number"

Key words: Twice, Difference (subtraction)

7 0

2 years ago

What is the measure of the other acute angle ?

Vaselesa [24]

Answer:

$62^{o}$

Step-by-step explanation:

All the angles in a triangle add up to $180^{o}$

Every right angle triangle has a right angle in it which is $90^{o}$

So to find the remaining angle, you do $180^{o}$ - $90^{o}$ - $28^{o}$ = $62^{o}$

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2 years ago

9 batteries cost 13 dollars.It's ratios and Rates

8090 [49]

One battery costs $1.44.

The unit rate would be
$\frac{1.44}{1 battery}$

To get that answer, you would have to divide 13 ÷ 9.

I'm not sure if this is what you were looking for, but if it was, I hope I helped! :-)

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3 years ago

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