Determine the domain of the function. f (x) = sqrt 9 - x x ≤ 9 all real numbers except 9 all real numbers x > 9

Write an expression for the sequence of operations described below. triple b, then multiply c by the result Do not simplify any part of the expression.

A surveyor found the angle of elevation from the ground to top of two locations 20 feet apart. Which measurements are correct? Round side lengths to the nearest hundredth. Check all that apply

T a linen sale Mrs. Earle bought twice as many pillowcases for $2 each as sheets for $5 each. If she spent less than $40, not including tax, what is the maximum number of pillowcases she could have purchased?

Max has more than 5 carrots (number of carrots max has = c).

What fraction has the same value as mixed number 3 2/7

5 Connie is working to earn $200. She earns $25 mowing her grandmother's lawn and $60 for a day of housecleaning. Which decimal represents the part of the money Connie still needs to earn and why? A 0.575 B 0.115 C 0.425 D 0.85

A farmer sells 9.7 kilograms of apples and pears at a farmer's market. 1/4 of the weight is apples and the rest is pears. How many kilograms of pears did she sell at the farmer's market What is the fraction

An penguin is 45 inches tall. It is 24 inches taller than a rockhopper penguin. Write and solve an equation to find the height of a rockhopper penguin. Is your answer reasonable? Explain.

Kyra observed that 85% of the students at a library liked reading mystery stories. If 30 students at the library did not like reading mystery stories, the number of students at the library who liked mystery stories was.

Two lines intersect and two of the vertical. angles measure 37 what is the measure of the other two vertical angles