Write an expression in simplest form that represents the total amount in the situation:
Alberto watched X minutes of television on Monday, the same amount on Wednesday, and 30 minutes on Friday.
What is 2X + 30
300
-3 = a + 4
What is -7.
300
Q - 8 = -9
What is -1.
300
-9d = -72
What is 8.
300
30 = B/-6
What is -180
300
Add the following linear expressions:
(-3.5X + 1.7) + (9.1X - 0.3)
What is 5.6X + 1.4
400
Last week Avery practiced basketball for a total of 7 hours. This was 2 more than she practiced the previous week. How many hours did Avery practice the previous week?
What is 5 hours.
400
The Cheney 7th grade boys' basketball team scored 79 points. This was 13 points less than the Douglass 7th grade boys' basketball team. How many points did the Douglass boys' basketball team score?
What is 92 points.
400
Beau wants to buy a digital camera that costs $300. Suppose he saves $15 each week. In how many weeks will he have enough money for the camera?
What is 20 weeks
400
Wade is a race car driver. His car can travel at a rate of 205 miles per hour. At this rate, how far would Wade travel in 3 hours?
What is 615 miles
400
Subtract the following linear expressions:
(7X - 1) - (2X + 3)
What is 5X - 4
500
The sum of the measures of the angles in a quadrilateral is 360. Find the missing measure if three of the angles are as follows: 115, 65, 115.
What is 65.
500
S - 1/9 = 5/18
What is 7/18.
500
Ella saves $5.50 for each hour she works. She needs to save an additional $44 to buy a kindle. How many more hours does Ella need to work to pay for the kindle?
What is 8 hours
500
Tye can run at an average speed of 12.5 miles per hour. At this rate, how far will she run in 2.5 hours?
What is 31.25 miles
500
Write an expression in factored form that is equivalent to the given expression.
1/2X + 4