X = y^2 - 1

2x - y = 4

Which of the following equations could be the result of using substitution to solve the system?

2y 2 - y - 5 = 0

2y 2 - y - 6 = 0

2y 2 - 2y - 5 = 0

Jim bought 20 rosebushes last week. the regular price is $5.00 per bush, but last week they were on sale at 2 for $8.50. how much did jim save by buying the bushes on sale?

Find the domain of g (x) = 4-3x over 2

Is x=3 the solution to the equation 8+3 (x-1) = 5x-1? How do you know

A scientist launched an object upward at a speed of 32 ft per second from a height of 240 feet. The height of the object is modeled by the equation h = 240 + 32t - 16t2.

Which equation represents the parent function of a linear function

Polygon with all four sides equal but none of the angles are right angles what is this shape

Bob took a trip on his motorcycle. he averaged 55 miles per hour. how long did it take him to travel 605 miles?

3. Solve for x. Round your answer to 2 decimal places 4

A rate in which the two quantities are equal but different units is called a what

Medicare enrollees pay very little for A. Part A-hospital care B. part B-outpatient care and physician services C. Part D-prescription drug coverage D. All of the above