Maria spent 36% of her savings to buy a smart phone. the phone cost $90. how much money was in maria's savings account before she purchased the phone? find the unknown value

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

The reflexive property of congruence lets you say that ∠pqr ≅

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)