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OverLord2011 [107]
2 years ago
8

If 3 lawns are mowed in 4 hours, how long does it take to mow 21 lawns?

Mathematics
2 answers:
VladimirAG [237]2 years ago
6 0

Answer:

28 hours

Step-by-step explanation:

21/3 = 7

7x4=28

Serggg [28]2 years ago
4 0
28 I guess because 3+4=7 and 21+7=28
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Find the slope of the line containing the two points.<br><br> (2,5),(-3,-2)<br><br> Please show work
HACTEHA [7]

Answer:

7/5

Step-by-step explanation:

To solve this problem we will use the formula to find the slope of a line given two points (x₁, y₁), (x₂, y₂)

The formula is:

m= \frac{y{_2} -y_{1}}{x_{2}-x_{1}  } \\\\

So, we're going to use the points (2,5), (-3, -2) in this formula.

m= \frac{-2-(5)}{-3-(2)} \\m=\frac{-2-5}{-3-2}\\m=\frac{-7}{-5} \\m=\frac{7}{5}

Therefore, the slope is 7/5

8 0
3 years ago
Help me please. Very much appreciated​
Elza [17]

Answer:

360 or 38

Step-by-step explanation:

Number 1 :

2 * 2 * 5 * 6 * 3

4 * 30 * 3

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Number 2 :

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6 * 3 = 18

20 + 18 = 38

I hope this helps. Let me know if this is incorrect. Thank You. Have an Awesome Day. ❤

6 0
3 years ago
A flare is designed to follow the path modeled by the function h(t) = –16t2 + 100t, where t is the time elapsed, in seconds, and
gogolik [260]

Answer: The answer is D. P(t) = - 16t^2 + 100t / 3.2808

Step-by-step explanation:

4 0
2 years ago
True or False. Explain reasoning
Kay [80]

Answer:

false

Step-by-step explanation:

hope it helps

yan lang po alam ko

5 0
3 years ago
If 5x - 2 = -12, then x =
yKpoI14uk [10]

Answer:

x = -2

Step-by-step explanation:

1) add 2 to both sides to eliminate -2.

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2) divide both sides by 5.

x = -2

7 0
3 years ago
Read 2 more answers
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