If youre trying to find the interest rate that would be 0.05. hope it helped
<h2>Answer:</h2><h2>x = 9</h2><h2 /><h2>Hope this helps!!!</h2>
4r
That is the expression. Every poster costs $4, so multiply that by however many posters he buys (r).
Step-by-step explanation:
you mean, what is the price of a pizza, right ? and I guess it is pizza slices ...
1 hamburger = $2.50
5 hamburgers = 5×1 hamburger = 5×2.5 = $12.50
that leaves for the 11 pizzas (slices)
40 - 12.5 = $27.50
so, 1 pizza (slice) is
27.5 / 11 = $2.50
