Which equation is an equation of a circle with a radius of 10cm and center at (-3,6)
(x-3)^2+(y+6)^2=100
(x-3)^2+(y+6)^2=20
(x+3)^2+(y-6)^2=20
(x+3)^2+(y-6)^2=100

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

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

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships