Issac is painting a wall that is 9 feet by 18 feet. so far, he has painted a part of the wall that is a 4 feet by 7 feet rectangle. what is the area of the part of the wall that issac has to paint?

134 square feet

Step-by-step explanation:

find the area of the whole wall: 9 x 18 = 162

find the area of the painted section: 4 x 7 = 28

subtract the area of painted space from the whole area: 162-28=134

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,