A tortoise walks 1/5 of a mile in 35 minutes. What is the unit rate when the turtle’s speed is expressed in miles per hour? Write your answer as a single rational number. Do not forget to write mph at the end of your answer.

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Which best explains why this triangle is or is not a right triangle?

Simplify the expression 10/11(22z) + (a+5) -1