Each supporting strand of a block and tackle increases the mechanical advantage by

2. A radio station gave away 126 tickets to a concert. They gave away 5 times as many tickets to listeners as to employees. How many tickets did they give away to employees?

Factor the polynomial: ab - 3b+b^2-3a

Given: △ABC, BC>AC, D∈ AC, CD=CB Prove: m∠ABD is acute

How would you expand log412 so that it can be evaluated, given log43 ≈ 0.792?

there are r red b blue marbles and w. white marbles in a bag. Write the ratio of the number of blue mrables to the total of marbles in terms of r, b, and w

Use the numbers 7,5,6, and 3 and only use each number once it has to equal 75. You may use addition, subtraction, multiplication, and/or division but you have to use parentheses.

Liem is 6 feet 2 inches, eli is 5 feet 9 inches, faith is 6 fee and simon is 5 feet 4 inches. in yards, what is the total of their heights

Lisa draws a circle by tracing around the bottom of block. which could be the shape of Lisa's block

What value of M gives the system infinitely many solutions? - x+2y=16 Y=mx+8

Maya sells candles to her 5 neighbors. Each neighbor buys 2 boxes of candles. There are 6 candles in each box. What is the total number of candles that all of her neighbors will get?