3 years ago

Billy knows that she can run .4 miles in 2 1/2 how minutes and .6 miles in 3 3/4 minutes how long would it take to walk 2 miles

Mathematics

1 answer:

wel3 years ago

7 0

It is 12 1/2 minutes it would take

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Ssimpily the expression

Butoxors [25]

$( {6}^{ \frac{1}{4} } ) {}^{4}$

${6}^{ \frac{1}{4} \times 4 }$

${6}^{1}$

$6$

__________________________________________

D. 6

is the correct answer.

4 0

3 years ago

Which of the following is an example of an improper fraction? A. 6⁄7 B. 3⁄10 C. 4⁄5 D. 10⁄3

Natali [406]

Answer:

D. 10/3

Step-by-step explanation:

6/7 6 divided by 7 = 0.86

proper- doesn't go over 1

3/10 3 divided by 10 = 0.30

proper - doesn't go over 1

4/5 4 divided by 5 = 0.8

proper- doesn't go over 1

10/3 10 divided by 3 = 3.33

improper- goes over 1

PROPER- When divided, DOESN'T go over 1 whole

IMPROPER- When divided, DOES go over 1 whole

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3 years ago

How to solve -6x-5y=18 -5×+2y=22

Orlov [11]

-5 x 2y = 22
2y = 22 / -5 which is -4.4
y = -2.2
Substitute:
-6x + 11 = 18
-6x = 7
x = 7 / -6

6 0

3 years ago

Beth wants to earn $500 to purchase a tv. she earns $8 hour at her job. the funtion b(h) = 8h represents the amount of money bet

Contact [7]

Answer:

I'm not sure but ... $0\leq h \leq 63$

Step-by-step explanation:

500 divided by 8 is 62.5 so I just rounded it to 63

5 0

3 years ago

Turn 40% into a whole number

makvit [3.9K]

Answer:

as a decimal it is 0.4 as a fraction it is 2/5

6 0

3 years ago

Read 2 more answers