Which equation represents the relationship shown in the table?

x 1 5 7

y 4 20 28

y=4x

y=x+3

y=x4

x=y-15

What are the zeros of the function? f (b) = b ^2 - 16b + 64

What is 1/2 + 3/4 as a mixed number

Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of bottles she needs to sell to earn $100. 1.25x + 1.49 = 100 What error did Barbara make in writing the equation?

Simplyfy (-9a - 20c) - (-15a + 3c) - (-22a - 7c) ?

The length of a rectangle is 16 inches longer than its width. if the perimeter of the rectangle is is 540 inches, what is the length in inches

What is the a-value of the function, then determine if the graph opens up or down f (x) = 2 (x+3) 2+4? Question 4 options: a = 2, opens up a = 2, opens down a = 4, opens up a = 4, opens down Let f (x) = 4x2-5.

Jan is as old now as Gary was $15$ years ago. Six years from now, Gary will be twice as old as Jan will be then. How old is Gary now?

Morgan baby sits every saturday night. The equation d=9.5h represents how much she earns after hours. Last week, she also babysit on friday and earned $63 for 6 hours. Which statement is true

When you divide a decimal by a decimal why do you want to play the dividend and the divisor by a power of 10

Val walks 2 3/5 miles each day. Bill returns 10 miles once every 4 days. In 4 days, who covers the greatest distance