6. The Hidden Valley Cross Country Track Team is participating in a 3-day walk-
a-thon to raise money for their favorite
charity. They are asking each donor to
pledge $18 for every 6 miles they walk.

answer: yes, he is correct

step-by-step explanation: 10x-1=59

                                              1-1=0     59+1=60

60/10=x=6

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.