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PSYCHO15rus [73]
3 years ago
12

Can i get help please and thank you

Mathematics
2 answers:
lara [203]3 years ago
7 0
I think its number 3 for sure
blagie [28]3 years ago
4 0
The answer is 2. 

90 would be the monthly service charge because it is being multiplied by a variable and a monthly charge means that a number is being multiplied every number of months (x). 40 would be the one time installation fee because it is only added once (because there's no variable multiplying it repeatedly.) Y is the total because the installation fee and monthly charge are combined to equal some number (y).
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A car is traveling a rate of 120 kilometers per hour. What is the cars rate in mile per hour? How many miles will the car travel
AleksandrR [38]

Step-by-step explanation:

120 ÷ 1.6 = 75.

so 75 miles per hour.

75 × 2 = 150

therefore 150 miles in 2 hours

3 0
2 years ago
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A traveler is walking on a moving walkway in an airport The Traveler must walk back on the walkway to get a bag he forgot the Tr
hichkok12 [17]
Let the speed off the walk way be x and speed of the walkway be y
x+y=6....i
x-y=2....ii
adding the above equation we get:
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6 0
3 years ago
Jackson purchases a new car for $48,000. The car's value can be modeled by the
vekshin1

We have been given that Jackson purchases a new car for $48,000. The car's value can be modeled by the  following exponential function: y = 48000(0.76)^t where y represents the car's  value and t represents time in years. We are asked to find the decay rate as a percentage.

We know that an exponential decay function is in form y=a\cdot (1-r)^x, where,

y = Final value,

a = Initial value,

r = Decay rate in decimal form,

x = time.

Upon comparing our given function y = 48000(0.76)^t with standard decay function  y=a\cdot (1-r)^x, we can see that 1-r=0.76.

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Let us convert 0.24 into percentage.

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8 0
3 years ago
Which quadrilaterals have two pairs of opposite sides that are parallel and have no right angles?
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<span>C. Square
It could not be A. Most likely its C. So you can pick both or just C.</span>
5 0
3 years ago
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What is the area, in square units, of the trapezoid?
Misha Larkins [42]

Answer:

99

Step-by-step explanation:

plzmark brainliest

6 0
3 years ago
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