Marks brother is five years older than Mark. Their combines ages add up to 23. How old is Mark?

Common multiple of 4and 20

2.2 = z : 57 A () 62.7 B () 125.4 C () 59.2 D () 54.8

if there are 8fluid ounces in 1 cup, 2 cups in 1 pint, 2 pints in 1 quart, and 4 quarts in 1 gallon, how many quarts arr in 1 gallon

Find a central angle (in radians) of a circe of radius 2 inches if the angle subtends an arc of 8 inches?

What is the domain of the function f (x) = x-16? f (x) = x-16? The function is defined when f (x) is greater than or equal to 0, therefore the domain is f (x) ≥0. The function is defined only when x-16 is greater than 0, therefore the domain is x>16.

The sum of two consecutive and even integers divided by 4 is 189. 5

Mike uses 120 pints of water to take a 5 minute shower. Dad uses 100 quarts for a 10 minute shower. Maria uses 24.8 gallons for an 8 minute shower. Who uses the most gallons of water per minute? Explain.

What is the vertex of the following y = 2 (x - 3) 2 + 4

identify the terms, like terms, coefficients, constants 7-5x+1

Tommy is trying to find the length of one of the sides of the sail on the sailboat. One of the legs are 10 feet long and the hypotenuse is 13 feet long. What is the length of the other leg?