Sarah is buying jelly beans for her best friend's birthday party. She buys a bag of 10 lb of jelly beans that costs $45. Sarah is wondering how much 1 lb of jellybeans cost.

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Solve 13 + w/7= -18 (w/7 is a fraction)