Manoj rappelled 30 ft down from the top of a canyon. He then rappelled an additional 10 ft down the canyon.

What must he do to return to the top of the canyon?

Write 42,63 as product of their prime factors

Given the relations A: (3,2), (5,3), (6,2), (7,4) which statement is true? Both A and A^-1 are functions Neither A nor A^-1 is a function Only A is a function Only A^-1 is a function

9/10 divided by (-3/5)

Yolanda is buying supplies for school. she buys n packages of pencils at $1.40 and m pads of paper at 1.20 each. what does each term in the expression 1.4n 1.2m represent? what does the entire expression represent?

Represent the following algebraically. A number, x, decreased by the sum of 2x and 5

If f (x) = x2 + 7, what is the equation for f-1 (x) ?

What is the equation of this function after it is reflected over the x-axis? O A. F (X) = (y + 4) 3 O B. F (x) = y (x + 4) 3 O C. F (x) = - (x + 4) 3 O D. F (X) = - (y + 4) 3

What adds to be the bottom number but also multiplies to be the top? 36, 12

Olivia has a piece of ribbon 1/2 yard long. If she cuts it into 6 equal pieces, what will be the length of each piece, in yards?

1. In a certain county, the number of Charter Schools is eleven less than twice the number of Alternative Schools. There are 35 Charter Schools in the county.