The price of a ring was increased by 8% to £486. What was the price before the increase?

The perimeter of a semicircle is 20.56 miles. What is the semicircle's radius?

Katie is in charge of buying juice for the teacher; s breakfast party if one teacher will drink between 18 and 22 ounces of juice and there are 32 teachers which is the best estimate for the amount of juice katie should buy?

The measurement of an angle is 70 and the length of a line segment is 8 centimeters

Solve the quadratic by factoring. x^2+51=-15x+1

13+7*12+9 equals what

Each part is blank there are blank thirds what is the fraction

Elect the relationship between each pair of quantities that are proportional. a A small pizza costs $9.00 and each additional topping costs $0.75 b A health club charges $45 per month.

You are trying to order 14 pound of saffron, but the ordering system wants a decimal.

Solve the system by substitution verify your solution by checking that it satisfies both equations of the system y=2x 3x-y=15

the total amount of flour in a bakery after receiving new stock equal to 3/10 of its current stock (x)