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2 years ago

Dennis is joining an online video game service. He will pay $25.50 to purchase each game plus a one-time foe of $4500 to join

Mathematics

2 answers:

insens350 [35]2 years ago

6 0

Answer:

I am pretty certian it is A

Step-by-step explanation:

You add the x to 25.50 because it is unknown how many games he will buy and add the one time pay of 4,500 to enter the service/company

So it is y= 25.50x + 45

alexandr402 [8]2 years ago

5 0

Answer: The answer is A

I hope I helped u!

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How many hours would someone who earns $7.50 per hour have to work to earn $116.25?

Levart [38]

Lets look at the information we have:-

$7.50 per hour
How many hours to earn $116.25?

To answer this we will divide. Lets do it:-

116.25 ÷ 7.50 = 15.5
15 and a half hours.

CHECK OUR WORK:-

15.5 × 7.50 = 116.25
We were RIGHT!!

So, to earn $116.25 when getting paid $7.50 per hour you would need to work for 15 and a half hours.

Hope I helped ya!!!

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3 years ago

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16 increased by twice a number is -24 what is the solution?

Lynna [10]

Let x = the number.

"increased by" tells you we are adding.

"twice a number" tells you 2 times a number.

16 + 2x = - 24

Subtract 16 from both sides so that we have the variable on one sides and the constants on the other.

2x = - 24 - 16

2x = - 40

Divide by 2 to isolate the variable.

x = - 40/2 = - 20

Your solution is - 20.

To check your answer, plug in.

16 + 2(-20) = - 24

16 - 40 = - 24

- 24 = - 24

3 0

2 years ago

Help i need an answer please dont answer if you are not positive

spayn [35]

What is the area of the shaded region and the circle inside?

$r=20,1m+13,2m=33,3m$
$A_1=\pi r^2$
$A_1=33,3^2\pi$
$A_1=1108,89\pi$

What is the area of the circle inside?

$A_2=20,1^2\pi$
$A_2=404,01\pi$

What is the area of the shaded region?

$1108,89\pi -404,01\pi =704,88\pi$
$704,88\pi \approx 704,88*3,14\approx 2213,3232\approx \underline{2213,32}$

The answer: 2213,32 :)

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2 years ago

10(x - 5) = -80 i don't understand math that well lol

Alex_Xolod [135]

10(x-5)=-80
10x-50=-80
+50 +50
10x=-30
/10 /10

x=-3

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3 years ago

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A bicycle lock requires a two-digit code of numbers 1 through 9, and any digit may be used only once. Which expression would det

sweet-ann [11.9K]

The answer is the first choice.

P(both even) = (4P1)(3P1) / 9P2

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3 years ago

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