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Elanso [62]
2 years ago
10

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Mrs. Hanson, the P.

E. teacher, is pairing off students to race against each other. Britney can run 4 yards per second, and Darnell can run 5 yards per second. Mrs. Hanson decides to give Britney a head start of 31 yards since she runs more slowly. Once the students start running, Darnell will quickly catch up to Britney. How long will that take? How far will Darnell have to run?
Mathematics
1 answer:
Vsevolod [243]2 years ago
5 0
I am sorry but I don’t think I can answer this
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Lauren keeps records of the distances she travels in a taxi and what she
Scrat [10]

Answer:

m = 2.25

Step-by-step explanation:

In a standard equation of y = mx + b, m is the slope. In this situation, the slope is the price paid per mile.

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁). I will use the points (3, 8.25) & (11, 26.25)

Plug in these values:

(26.25 - 8.25) / (11 - 3)

Simplify the parentheses.

= (18) / (8)

Simplify the fraction.

18/8

= 9/4

This is your slope.

In a dollar value, it is 9/4 of a dollar, or $2.25 per mile.

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=2y%20%3D%20%28%20%5Cfrac%7B1%7D%7B%28%20%5Cfrac%7Bx%7D%7B3%7D%20%20%2B%203%29%7D%29%20%5E%7B2%
saw5 [17]
Your answer would be y= 1/18

5 0
3 years ago
Find the area of the figure.<br><br> 40.8 cm2<br><br> 1128 cm2<br><br> 47.52 cm2<br><br> 33.7 cm2
Marat540 [252]

Answer:

answer is 47.52 cm2

Step-by-step explanation:

follow me please

6 0
2 years ago
I need help on this question
sesenic [268]
Odds of spinning green are 1/5
8 0
3 years ago
What is the reciprocal of 1 2/3?
kiruha [24]
1 2/3 is the same as 5/3, so the reciprocal is 3/5
6 0
3 years ago
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