.75x+1.29y < $7.00
x represents how many bagels he can buy
y represents how many cream cheese containers he can buy
X = 29
61 + 90 = 151
180-151 = 29
Multiple values of y for a single value of x is a sure giveaway that this is NOT a function. Please review definitions of "function." A function would be represented if no x value has more than one y value associated with it.
Hey I'm in 6th too, Simplify means to solve the prob
