The graph y=x^2 is vertically stretched by a factor of 9 and the resulting graph is reflected across the x-axis

2x + 3y = - 2 3x - y = - 14

What ratios form a proportion? A. 4/12, 6/8 B. 16/12, 3/4 C. 3/2, 15/14 D. 10/16, 5/8. I will give brainliest for the 1st correct answer!

How can you determine a unit rate for a situation

Simplify the expression - 5/2 (1/4p + 1/2)

A dolphin dove 55 feet below the surface of the ocean. Then he rose 22 feet to feed. Which expression describes this situation?

Brian has one and 7/10 kilograms of black pepper he uses 7/8 of the pepper and split sit between seven pepper shakers how much pepper will be in each shaker

of 100 people in a concert 24 are teachers the rest are students what is thepercent of students in the concert

Under what circumstances would you file form 1040a? form 1040?

Scores on a test have a mean of 70 and q3 is 83. the scores have a distribution that is approximately normal. find p90. (you will need to first find the standard deviation.) a. 94.84 b. 85.08 c. 85.31 d. 83.7

Ella buys a book and pen for $14. The cost of the book is two dollars more than twice the cost of the pen. write a system of linear equations for the situation. Then find the cost of each item.