Number of solutions (linear systems)

M= 1/4
Yi = -3/4

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr