Deborah playlist on her mp3 player had a variety of songs on it. She had 21 country songs, 18 alternative songs, 16 pop songs, and 18 rock songs. Write and evaluate an expression using only addition.

Kiera is buying the items shown at the right for her kitchen. Will $35 be enough to purchase all three items? Explain your reasoning. mixing bowl 14.95 spatula 8.49 measuring cups 10.75

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for

There are 7 teams playing in the tournament. Each team is scheduled to play every other team once. How many games will be played during the tournament? A. 15 B. 21 C. 28 D. 36

Solve the equation 5x - 3y = 10 for y in terms of x

5j+s=t-2 solve for t

Find the possible values for s in the inequality 12s - 20 ≤ 50 - 3s - 25.

14. Favorite School Subject Math 15% Science 20% English 35% History 30% Jenn recorded the favorite school subject of students at her school. She surveyed 700 students. How many more students chose English than Science?

The population of gray wolves in Wisconsin increased from 570 in 2007 to 660 in 2014. Find the percent increase in the wolf population.

Does the table represent an exponential function? Yes or No.

5. George usually hits 5 out of 14 balls he is pitched. If he is pitched 45 balls, how many should he hit?