Which pair of fractions is equivalent to this pair: 3/5 and 2/7 ?A.21/35 and 10/35
B.10/35 and 7/35
C.7/35 and 5/35
D.24/35 and 12/35

Answers

Answer 1

Answer: A. 3/5*7= 21/35 and 2/7*5=10/35

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Mark jogged 0.6 miles. Caroline jogged 0.49 miles. Write an inequality to compare the distances they jogged

Answers

Mark: 0.6 < Caroline: 0.49

0.6=Mark
>
0.49= Caroline

This is because 0.6 equals 0.60 so 0.60>0.49

a deli served 1288 sandwiches in 4 weeks. if it served the same number of sandwiches each day,how many sandwiches did it serve in 1 day?

Answers

1288/(4x7)
=1288/28
=46 sandwiches

Allen is traveling 65 MPh. how many hours will it take for him to travel 585 miles?

Answers

You would divide 585 by 65 to find rate he's going by, than multiply.

Lashonda worked for 13 hours each day for 5 days. Then the next day she worked 6 hours. How many hours did Lashonda work in all?

Answers

Answer: 71 hours

Step-by-step explanation:

What is the solution to the equation? 7x + 6 = –22

A. x = -64/7

B. x = -4

C. x = -16/7

D. x = 4

Answers

To solve the equation 7x+6 = - 22, we have to get the variable x alone on one side of the equation.

To do this, first we must subtract 6 from both sides, so that it cancels out with the +6 on the left side.

7x + 6 = - 22 = 7x = -28

Then, we must divide both sides by 7, so that we can get rid of the coefficient of the variable x on the left side of the equation.

7x = -28 = x= -4

Therefore, your answer is
B. x = -4

7x + 6 = -22.

+6 crosses equality sign and changes to -6

7x = -22 -6

7x = -28 Divide both sides by 7

7x/7 = -28/7

x = -4

Option B.

In the equation -y = 10x, what is the unit rate?