Jonathan tries to mathematically model the number of seats in a given row. He tries to come up with an equation for the number of seats and determines: S = 7r + 2 , where S is the number of seats in row, r Does this equation work for r=1? What about for r = 2 and r = 3 ? Show calculations that support​

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

darn right!

step-by-step explanation:

steve kerr's sons name is let that skin in.