Sally and John had a bakery. They had 3/9 of flower and they needed 2 full cups of flower to make a cake. How much more flower do they need to make 2 full cups.

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.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.