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aev [14]
3 years ago
14

Sally climbed 575 steps in 11.5 minutes. How many steps did she average per minute?

Mathematics
2 answers:
irga5000 [103]3 years ago
7 0

Answer:

50

Step-by-step explanation:

575/11.5=50

Alexxx [7]3 years ago
3 0

Answer:

50 steps averaged per minute

Step-by-step explanation:

If you divide 575 by 11.5 you will find the end result of 50

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3 years ago
Suppose you drive a car 392 miles on one tank of gas. The tank holds 14 gallons of gas. (Assume the car travels the same distanc
RUDIKE [14]

Answer:

Step-by-step explanation:

Suppose you drive a car 392 miles on one tank of gas. The tank holds 14 gallons of gas. This means that

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Let x =number of gallons of gas you use.

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What is a correct first step in solving the inequality –4(3 – 5x)≥ –6x + 9?
Maksim231197 [3]
Hello,
 the first step should be to distribue:
-4(3-5x)= -12+20x

Teh resolution may be:

-4(3-5x)>=-6x+9
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But an other way may be used:

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==>-13/2 x <=-21/4

==>x>= -21/4 *(-2/13)
==>x>=21/(2*13)
==>x>=21/26

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