Perform the operation

(5x^2 + 4) - (-2y^2 + 4)

Susie has a ribbon that is 44 inches long. She wants to cut it in two pieces so that once piece is 6 inches longer than the other. Write an equation and solve it to find how long the shorter piece will be.

Write a algebraic expression for the quotient of 300 and sum of b and 24

Tia is buying paper cups and plates. cups come in package of 12, and plates come in package of 10. she wants to buy the same number of cups and plates but plans to buy the least number of package possible.

In 1997, there were 219 million television sets in the US. If the US population that year was 272.6 million, find the number of televisions per capita in the US. Express your answer rounded correctly to four decimal places.

Nancy wrote the greatest number that can be made using each of these digits exactly once 534981 what is Nancy number

At the start of the shift your part counter reads 250 at the end of the shift the part counter reads 1075 how many parts did you produce

Y = x^2 - 8x + 15 line of symmetry

Yolanda says 10 to the 5th power is the same as 50 because 10*5=50. what was yoland's mistake?

the members of the boosters organization at your high school bought new balls for the school. they spent $22.00 per basketball and $30.00 per football, spending a total of $648.00. They bought 6 more footballs than basketballs.

Fred bought 5 liters of liquid laundry detergent, 3,270 millimeters of fabric softener, and 2.6 liters of bleach