Blake has some quarters and dimes. He has 20 coins worth a total of $2.90. How many of each type of coin does he have?

0.4x-0.8 (x-4) = 1.3x - 1.9 how do I solve it?

List three values that would make this inequality true y + 7>18

Determine whether each pair of ratios forms a proportion 4/12 5/15

Craig is folding laundry for his family. in the basket, 1/6 of the shirts belong to his older brother and 3/6 of the shirts belong to his younger brother. What fraction of the shirts belong to either his older or younger brother?

Simplify 4 + 10 : (-2). Question 20 options: A) -1 B) -7 C) 1 D) 7

A square orange rug has a yellow square in the center. The side length of the yellow square is x inches. The width of the orange band that surrounds the yellow square is 11 in. What is the area of the orange band?

Can the function f (x) = x²-4x+4 be factored? If so, write the factored form.

A manatee eats the equivalent of about 12% of its body weight each day. Write an equation that represents the amount y (in pounds) of food a manatee eats each day for its weight x. Identify the independent and dependent variables.

A store owner discounted some antique clocks from $750 to $405. what is the discount percentage?

Which transformation have been placed on the function f (x) = | x | to create g (x) = 12|x-3|-4? Question 8 options: Compressed vertically Stretched vertically Translated up 3 units Translated down 4 units Translated right 3 units Reflected over the