A new teaching method to teach vocabulary to sixth–graders involved having students work in groups on an assignment to learn new words. After the lesson was completed, the students were tested at –month intervals. The average score for the class can be modeled by where is the time in months after completing the assignment. If the average score is , how many months have passed since the students completed the assignment? Round to the nearest month.

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

multiple all that

step-by-step explanation:

27×17

to find the unit price of an object, you divide the price by object. you are trying to find out how much an object cost per unit.

for instance, lets say you have 50lb of ice cream(object) that cost 8.00 dollars(price). to find the unit cost, we take the 8.00 and divide it by 50, which will give us .16 cents per pound. we can check this by multiplying .16 by 50 = 8.00

so

object = e2

price = d2

unit price = c2

formula for c2:

=d2 / e2

so in my example about ice cream, we would have the following.

e2 = 50

d2 = 8.00

c2 formula:

=d2 / e2

discount price = (original price)(1 – 0.15)

is the right answer   on edge