Alex purchased a hour calling card. he has used t minutes of access time. write an algebraic expression to represent how many minutes he has remaining and identify the units for the expression

Find two consecutive even integers whose sum is - 50. Which of the following equations could be used to solve the problem? 1. 2 x = - 50 2. 2 x + 1 = - 50 3. 2 x + 2 = - 50 4. x^2 + 1 = - 50

Which of the following will not cause a short-run shift in the supply curve? a change in the number of sellers a change in the cost of resources a change in the price of the product a change in future expectations

This week Leo worked (x + 6) hours at a pizzeria. He is paid (x - 6) dollars per hour. Leo's friend Frankie earned worked the same number of hours, but he is paid (x - 5) dollars per hour.

find three consective even integers such that the sum of the smallest number and twice the middle number is 20 more than the largest number.

What scale factor would increase the size of the rectangle so that it has an area of 96cm. 2cm*3cm

In a city in the Southwest, restaurants charge on the average $15.65 for a steak dinner (with a standard deviation of $0.65), $8.65 for a chicken dinner (with a standard deviation of $0.35), and $22.

Seneca combines 1.33 cups of apple juice with 0.65 cup of grape juice toe to make a fruit punch. how much fruit punch will this make?

Evaluate the following absolute value expression |-100|-98

7. Which is the best buy? 6 shirts for $25.50 4 shirts for $18.00 5 shirts for $21

On Saturday afternoon, 41 out of 50 telephone calls taken at the overlook restaurant were for dinner reservations. what percent of the telephone calls were for dinner reservations.