How do you solve a/7-5/7=6/7?

Can you simplify 5ths

What is the Median in the following Number sequence: 19, 13, 16, 15, 8, 14,6

Ben, an experienced kayaker, can paddle his kayak at the constant rate of k miles per hour there is no current in the water. When he paddles his kayak against a current speed c, in miles per hour, that current acts as a transformation on his speed.

Cammie buys a new hockey stick at the monkey sports mega store. The price listed on the stick was $120. When she paid for the stick at the register the total cost, including the sales tax, was $129.60.

Express 8.15 as a mixed number.

Darren decided to gift wrap his present. He knows that his gift is in the shape of a cube and that one side is 5 ½ inches. Darren has 150 square inches of paper. Is this enough to wrap the gift? Explain your answer.

The sum of two numbers is 90. their difference is 12. what are the numbers?

Stat crunch in a random sample of 200 adults, what is the probability that less than 33 % have no credit cards?

There are 2.54 centimeters in an inch. when using this conversion factor, how many significant figures are you limited to?

How many 4 letter words can be formed from the alphabets?