Ms. Jacobs is a photographer. She charges $135 for the first hour and $100 for each additional hour. Ms. Jacobs charged a total of $535 for a job on Friday. Which equation can be used to determine h, the number of additional hours she worked on Friday? 135h +100 =535 135h +100 =535 135 –100h =535 135 , –100h =535 135+100h = 535 135+100h = 535 135 + 100 = 535

135 + 100h = 535

Step-by-step explanation:

to solve it would be 535-135= 400

then 400/100=4

135h + 100 = 535 no

135 - 100h = 535 no

135 + 100h =535 yes

135 + 100 = 535 no

For the one that is correct it would go like this

So h is the amount of hours which we do know but want to check

135 + 100h = 535

-135               -135

100h = 400

/100     /100

h = 4

And h is hours which we also got 4

so it would be 135 + 100h = 535

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

answer: i guess 5 units?

step-by-step explanation: