Simplify:

square root of 5 open parentheses 8 plus 3 square root of 6 close parentheses

8 square root of 5 end root plus 3 square root of 30

5 square root of 10

130

none of the above

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Find the value of x. round the length to the nearest tenth