Sally is x years old and her sister ann is 4years younger. If the product of their ages is 140, form an equation in x and solve it to find ann's age

What is 3.92 times 0.051?

Cheese sticks that were previously priced at "5 for $1" are now "4 for $1". Find the percent increase in the price per cheese stick.

Describe one way that a cube and a cylinder are alike. Describe one way they are different

If (x - 2k) is a factor of f (x), which of the following must be true? f (2k) = 0 f (-2k) = 0 A root of f (x) is x = - 2k. A y intercept of f (x) is x = 2k.

What is 52 tens and 3ones in standard form

What is the proportional relationship with the table? x 1 2 3 4 y 4 8 12 16 1/4 4 8

What is the final step in the problem solving process

0.35 0.15 0.05 0.05 as fraction

Which expressions are equivalent to 3 (62) ? Select each correct answer. 3 (60 + 2) 3 (6 + 2) 3 (6 + 56) 3 (60 + 20)

George took his friends to a movie. He bought 3 movie tickets that cost x dollars each, and one jumbo chicken sandwhich. The cost 15 dollars less than one movie ticket. which expression represents this situation?