Which of the following is the equation for a circle with a radius of r and center at (h, v)

When writing an standard number in scientific notation, the first factor must have a value ≥ 1 and

Compare 2/6 and 5/8 using benchmark number. Which number can you use to compare these fraction

Scientists are comparing two planets to determine the difference in size. The scientists are using exponential notation to save space in their calculations. They know that planet Delta is 57 cubic meters, and that planet Epsilon is 53 cubic meters.

When rose went to buy fencing for her garden, she found out it was only sold in whole yards. How many yards of fencing should she buy? (1 yard = 3 feet) If each yeard cost $8.50, how many will she spend?

Can a ray be parallel to a segment

Five times a number added to - 4, subtracted from twice the sum of eight times the number and 7

Which would the phrase "two times the quotient of a number and 3" look like as a variable expression? 3 n/2 2 n/3 2 (n-3) 3 (n-2)

In 2012 electricity cost 15p per unit. A family used 3729 units. In 2013 electricity cost 17p per unit. The family used 3506 units. How much more did the family pay for electricity in 2013

What times what equals 29 besides 29 times 1

Reggie is making a double-layer cake the recipe for the first layer calls for 2 1/4 cups of sugar. The recipe for the second layer calls for 1 1/4 cups of sugar Reggie has 5 cups of sugar. How much will he have left after making both recipes