Joshua receive a $70 gift card to use at a clothing store. he buys a pair of jeans for $36 and 8 pair of socks. he does not use the entire amount of the gift card. write and solve an inequality to find s , the price of each pair of socks?

The circumference of a circle is 5 pi cm. what is the area of the circle?

What is negative 3/9 times negative 2/8 ?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)