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Aneli [31]
2 years ago
13

tom run cross country. he runs 5 miles in 35 minutes. he runs 20 miles in 140 minutes if he keeps the same pace how long will it

take him to run 15 miles?
Mathematics
2 answers:
SSSSS [86.1K]2 years ago
5 0

Answer:

105 Minutes

Step-by-step explanation:

Important Info:

5 Miles = 35 Minutes

20 Miles = 140 Minutes

Question to answer:

15 Miles = [ ? ]

Explanation/Solution:

Since 35/5=7 and 140/20 = 7

So 15 x 7 = 105

Hence, the answer is 105 Minutes.

Note: Velocity = Distance/Time and Time = Distance/Velocity

OleMash [197]2 years ago
3 0

Answer:

105

Step-by-step explanation:

5 ÷ 35 = 7

140 ÷ 20 = 7

15 · 7 = 105

I hope this helps!

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If graphed in the plane, would the line y=5x-2 pass through the point (4,15)
yulyashka [42]

Answer:

no

Step-by-step explanation:

Using substitution, subs in the points given

(15) = 5(4) - 2

15 = 20 - 2

Because the 2 sides are NOT equal the line would not pass through the point

5 0
3 years ago
The table shows the height of a plant as it grows.
viva [34]

Answer

144

Step-by-step explanation:

12*12

3 0
3 years ago
Can someone help me please with this question?
lubasha [3.4K]
\frac{10}{7}=\frac{3}{x}
so x=2.1
8 0
3 years ago
Read 2 more answers
Abigail made a quilt that has an area of 4800 square inches. The length of the quilt is 1 1/3 times the width of the quilt. What
mafiozo [28]

Answer:

L=132.66

36.18=W

Step-by-step explanation:

length=L

width=W

Area=A

A=L×W

L=11/3W

4800=11/3W×W

4800=11/3W²

3/11·4800=11/3W²·3/11

√1309.1=√W²

36.18=W

L=11/3×36.18

L=132.66

All answers are approximated.




6 0
3 years ago
What is the y-intercept of the function f(x)=4 – 5x?
schepotkina [342]
The slope-intercept form of a line is
y=mx+b
where m is the slope
b is the y-intercept

if you convert the function into an equation, then
y=4-5x

rearranging the equation
y=-5x +4
thus
m=-5 and b=4

the y-intercept of the function is 4
8 0
3 years ago
Read 2 more answers
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