4. An app developer projects that he will earn

$20.00 for every 8 apps downloaded. Write

an equation to represent the proportional

relationship between the number of apps and

the total earnings.

Which table represents a direct variation function? Input (x) 2 3 4 5 6 Output (y) 7 8 9 10 11 Input (x) 2 4 6 8 10 Output (y) -3 -5 -6 -7 -8 Input (x) -5 -4 -3 -2 -1 Output (y) 10 8 6 4 2 Input (x) -2 1 0 1 2 Output (y) -3 -3 -3 -3 -3

15 apples cost $12. What is the cost of one apple

What is the solution to the equation - 13+x = - 4? a. - 17 b. 9 c. - 9 d. 17

Relational geosolids

How many legs do 8 ants have

Final grades are often computed using weighted averages. For example, Fran's teacher uses the following: homework 10%, quizzes 20%, and tests 70%. Fran has an average homework score of 92.

Yesterday 270 concert tickets were sold. today 216 were sold. what is the percent of change

6.) 9p2 + 6p - 8 -12factoring trinomials

Solve the equation x - 9 = - 6x + 5

Order the periods of time from least to greatest. 1% of an hour 2/3 of a minute 0.0004 of a day