Hector drank 6 glasses of orange juice that contained a total of 360 calories. What was the unit rate (calories per glass)?

Find the given elements if matrix d:

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.