John ran the? 100-m dash with a time of 9.86 sec. If this pace could be maintained for an entire 26-mi ?marathon, what would his time? be? (Notice that 1 m ~ 3.281 ft and 1-mi = 5280 ft.) His...

John ran the? 100-m dash with a time of 9.86 sec. If this pace could be maintained for an entire 26-mi ?marathon, what would his time? be? (Notice that 1 m ~ 3.281 ft and 1-mi = 5280 ft.) His...

I can not figure this question out and its due tomorrow, please help. I think the answer is 8 but i dont know.

my teacher wants us to use the y equals me plus b to do thisin think

I need help with solving equations

I need help fast and an explanation as to why the answer is it would be great!! I really don't understand the question!!

The length of a rectangle is twice its width the perimeter of the rectangle is 126 feet

two planes left the airport at noon. one flew east and the other flew west at twice the speed. after 3 hours the planes were 2700 mi apart. how fast was each plane flying?

John takes 2 hours longer than Andrew to peel 600 pounds of apples. If together they can peel 600 pounds of apples in 8 hours, then how long would it take John to peel the apples working alone?

How to find X? The zero is really confusing me there.

Really confused on how to solve this problem. thanks :)

-np - 80 < 60 for n

This question comes from a lesson called Solving Problems Using Equations

this is a writing quadratic function problem.HELP

If 8k = 4/9 then what is k

(3/x-2)+(5/x)=4/x thanks again!

f+0.4+0.6f=-0.6

Solve the inequality. Express the answer using interval notation.

find all real solutions.

Solve the equations: |x|= x^2+x-24 |x+1|=x^2-5

I'm having a little trouble solving equations when there is a rational exponent. Would you be able to explain how to do the following? (x+3)^2/3 = 8 (x^2-5)^3/2=27 3x(x-1)^1/2 +...

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