Como resolver 20*72*5

What is the sign of - 9 (0/-3) ? a) positive b) negative c) zero

Consider a coordinate system in which the positive x axis is directed upward vertically. What are the positions of a particle (a) 5.0 m directly above the origin and (b) 2.0 m below the origin?

Sarah's craft project uses pieces of yarn that are 1/8 yard long she has a piece of yarn that is 3 yards long how many 1/8 yard pieces can she cut and still have 1 1/4 yards left

Jake earns $12 for each hour worked. The equation y = 12x can be used to model this situation, where x represents the number of hours worked and y represents the total amount earned. What is the independent variable? A) The value 12 in the equation.

I think of a number, multiply it by 4, subtract 6 and then divide by 5. If the answer is 10, what is the original number?

The cooking club makes 3 chicken burritos for every 4 beef burritos they prepare. how many chicken burritos do they make if they prepare 24 beef burritos?

Which number is an rational number? a. 41 sqrt b. 34 sqrt c. 9/2 sqrt d. 13/16 sqrt

Elimate x 5x+4 = - 14 3x+6y=6

Ramon earns $1,770 each month and pays $53.70 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Bologna is on sale for $2 per pound and ham is on sale for $3 per pound. To supply my deli, I purchased 100 total pounds of bologna and ham and paid $266. How much did I buy of each?