Jack has 45 pencils and bella has 67 pencils jack wants to get equal with bella . how many pencils does bella have to give jack in order for them to have the same amount ?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?