3 years ago

During his workout Allen spent 28% of the time on the treadmill what fraction of his workout was on the treadmill

1 answer:

7 0

7/25 because he was on the treadmill for 28% of his workout and when you turn that into a fraction you get 28/100. Lastly, you simplify by dividing both numbers by the greatest common factor which in this case is 4.

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I didn’t do this but my friend needs help so help

yuradex [85]

Answer:

1. X = 14

2.X =13

Step-by-step explanation:

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3 years ago

(5x to the power of 2 -6x+2)+9x to the power of 2 +10x-7)

xxTIMURxx [149]

Answer:

$45x^{4} -4x^{3} -77x^{2} +62x-14$

Step-by-step explanation:

Im assuming the question was $(5x^{2} -6x+2)(9x^{2} +10x-7)$ if thats not the case then im wrong

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3 years ago

Please help me Simplify 1-9÷7+3

Marina86 [1]

Answer :

the answer is -4/5 or -0.8

step-by-step explanation:

1-9/7+3 = -8/10

now simplify that,

-8/2 = -4

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so we have -4/5 0r -0.8

4 0

3 years ago

Read 2 more answers

This expression is factored what is it's trinomal form?<br> (5x+2)(x-3)

Mkey [24]

Answer:

5x² - 13x - 6

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

5x(x - 3) + 2(x - 3) ← distribute both parenthesis

= 5x² - 15x + 2x - 6 ← collect like terms

= 5x² - 13x - 6

8 0

3 years ago

A car covered a certain distance at a speed of 24 mph. While returning, the car covered the same distance at a speed of 16 mph.

Ymorist [56]

Answer:

19.2 mph

Step-by-step explanation:

just trust me

7 0

3 years ago