I need help. hair stylist can work for 9 hours a day. a hair color takes 1 1/2 hour and a haircut takes 20 min if the stylist schedule 3 hair color each day which equality represent rhe number of haircuts ,c, that he can do
A.20c+3(1.5)<9
B.1/3c_> 9/2
C.20c_<4.5
D.1/3c+9/2_<9​

aww week and I will be in the morning

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it