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Alika [10]
3 years ago
13

Alex mows lawns. He earns $15 per lawn. How much does he earn in 4 days if he mows 5 lawns per day?

Mathematics
2 answers:
kogti [31]3 years ago
7 0

Answer:

answer is 300

Step-by-step explanation:

Because if your doing it for 1 day you would have to 15*5 which five you 75. Then you multiple that 75 with the 4 and give you 300 within the 4 days..

Hopes this help.

Maurinko [17]3 years ago
4 0

Answer:

He would make 300 dollars.

Step-by-step explanation:

15 x 5 = 75

75 x 4 = 300.

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Tim has $65 to spend at the sporting goods store. He buys 3 balls for $6 each. How many $8 sports towels can Tim buy? *​
AnnyKZ [126]

Answer:

5

Step-by-step explanation:

balls + sports towels = Total

              (3 * 6) + (8x) = 65

                      18 + 8x = 65

                             8x = 47

                              x = 5.875

Cannot buy .875 of a towel so answer has to be rounded down to 5 towels.

6 0
3 years ago
G(t)=(t−7)(t+6)<br> What is the domain of gg?
Oxana [17]

Answer:

All Real Numbers

Step-by-step explanation:

g(t) = (t − 7)(t + 6)

= t^2 - t - 42

This is a parabola which opens upwards.

The domain is All Real Numbers

5 0
3 years ago
PLEASE PLEASE HELP ME A pinecone drops from a tree branch that is 36 feet above the ground. The function h = -16t2 + 36 is used.
yKpoI14uk [10]

Answer:

T = 1.5s

Step-by-step explanation:

Hello,

To find the time the pincone hits the ground, we need to use the equation given.

Note that h = 0 when the pinecones hits the ground.

This question relates to motion under gravity.

h = -16t² + 36

0 = -16t² + 36

Make t² the subject of formula

16t² = 36

t² = 36 / 16

t² = 2.25

Take the square root of both sides

t = √(2.25)

t = 1.5s

The time it takes the pinecone to hit the ground is 1.5s.

3 0
3 years ago
Change the fraction to a decimal: 13/50
Margarita [4]
\dfrac{13}{50}=\dfrac{13\cdot2}{50\cdot2}=\dfrac{26}{100}=0.26
5 0
3 years ago
Cora takes a sheet of paper and cuts from one corner to the opposite corner, making two triangles. If the piece of paper is 15 i
Bogdan [553]
Answer: 17 inches

Explanation: so we have a triangle with the two side lengths 8 and 15 and we’re trying to find the hypotenuse. so using the pythagorean theorem, we have 8^2 + 15^2 = c^2. when we solve we get 64 + 225 = c^2, which is 289 = c^2. next, we find the square root of both sides and c = 17 inches.

hope this helped!
7 0
3 years ago
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