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Ronch [10]
3 years ago
15

Please help me with this

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
5 0
Adjacent angles are angles that share a common side as if they were morphed together.
Complementary angles are angles that sum up to be 90°

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Part A: Rhett made $250 washing cars with his mobile car wash company. He charges $70 per car and earned $50 in tips. Write an e
Alborosie

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Total Amount made = $250

Amount charged = $70 per car

Tips earned = $50

Equation 1 to represent the above

(Amount charged per car × number of cars) + tips earned = total amount made

Let number of cars = c

Hence,

$70c + $50 = $250

Part B:

Total Amount made = $250

Amount charged = $75 per car

Tips earned = $35

Cost of supplies per car washed = $5

Equation 2:

(Amount charged per car × number of cars) + tips earned - (cost of supplies × number of cars) = total amount made

$75c + $35 - $5c = $250

$70c + $35 = $250

C) Equation 1 does not include the cost incurred in getting the car washed while equation 2 takes into account the cost incurred in washing a car which is then subtracted from the amount charged per car. Also the tips earned in equation 1 is $50 while equation has a tips fee of $35

3 0
3 years ago
Read 2 more answers
PLZZ HELP! Sara selects two cards at random from a standard deck of fifty-two cards. Which of the following could be used to cal
patriot [66]

Answer:

91

Step-by-step explanation:

it takes to long to explain

5 0
3 years ago
A row of plaques covers 120 square feet of space along a wall.If the plaques are 3 feet tall, what length of the wall do they co
seropon [69]

Area = Length x Width(height).

You are given the area and the width(height).

You can find the length by dividing the area by the width:


Length = 120 / 3 = 40 feet.



6 0
4 years ago
A certain type of cell can double itself every hour, because it has a growth factor of 2. A laboratory has 15 of these cells.
harina [27]

Answer:

Second one

Step-by-step explanation:

Second choice.

Second one is growing by a factor of 2 because the exponent on 2 tells me that 2 is is being repeated as a factor.

If x=0 then 15*2^0=15(1)=15 which is what we have initially.

6 0
3 years ago
Christine has a bag of candy that contains 20 red pieces, 10 green pieces, 15 blue pieces, 25 brown pieces, and 10 orange pieces
andrew-mc [135]

Answer:

1/8

Step-by-step explanation:

20 + 10 + 25 + 15 + 10 =  80

10 / 80 = 1/8

4 0
2 years ago
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