Determine if 7 is a solution to the equation: 3r = 37
no
10
Determine if 7 is a solution to the equation: 15= 8+ d
yes
10
What value makes the equation 190=85+j true?
105
10
Determine if 5 is a solution to the inequality: s+1>5
yes
10
Determine if 5 is a solution to the inequality:2x≤10
yes
10
Which model shows the equation c + 6 = 2?
c
10
Solve for k. 40 = k –10
k = 50
15
Solve for g. g + 6.1 = 8.2
g = 2.1
15
Solve for a. 4a=4.8
a = 1.2
15
Solve for n. 4/10n = 20
n = 50
20
The football team scored 42 points. They scored 20 points during the first half. Write an algebraic equation to find how many points p were scored the second half.
42 = 20 + p
20
During a school fundraiser, Scotty sold boxes of M&Ms for $4 each and earned a total of $280. Write an algebraic equation to find how many boxes b Scotty sold.
4b = 280
20
There are 15 boys in the Rocketry Club. There are 10 fewer girls than boys. Which equation shows the number of girls g in Rocketry Club?
b
20
Write an inequality to represent the situation below. Let t = tons of cargo. A shipping truck can carry no more than 3 tons of cargo.
t </ 3
15
Write the inequality modeled on the number line below.
x < 4
15
Hurricanes have destructive winds of more than 80 miles per hour. Write an inequality for the wind speed w in miles per hour.