Y=100-(1.25) is it exponential growth or decay ?
what’s the initial value ?
what is the rate of growth or rate of decay ?

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft