Apples cost $2.19 a pound. in a relation, the input is the number of pounds of apples and the output is the cost. Is this relation a function? Why or why not?

What is n (A) and n (B) in sets lesson?

Describe how the graph of y=-x^2+1 differs from y=x^2. Then find the axis of symmetry and the vertex.

Let cos (-θ) = -3/5 and tanθ>0. What is the value of sin (-θ) ? A. - 4/5 B. 4/3 C. - 3/5 D. 4/5

Solve 6/7 divided by 36/56 and put answer in simplest form. A. 8/6 B. 4/3 C. 2/8 D. 6/8

Ms. Tao flies roundtrip twice yearly between Jacksonville and Las Angeles on business. The distance between the two cities is 2,150 miles. Estimate the distance she flies for both trips. Then find the exact distance.

Determine whether a triangle can be formed with the given side length 10,3,15

Noel bought 4 T-shirts and 2 pairs of pants for $92. The cost of each pair of pants is $22. If all the T-shirts cost the same amount, the cost of each T-shirt is

What is the fifth term of a number pattern that begins with 32 and adds 5? A. 47 B. 42 C. 52 D. 57

To the nearest hundred, a factory produced 3,600 jars of applesauce on Thursday and 4,200 jars of applesauce on friday. to the nearest thousand, how many jars of applesauce did they produce during the two days

This tax is based on the amount of money you earn. A - sales tax B - property tax C - income tax D - payroll tax #2 This tax is what the employer withholds from an employee's paycheck. A - sales tax B - property tax C - income tax D - payroll tax