One
Jesse has 2 shoes. If Jesse has 3 fewer shoes than Pete, how many shoes does Pete have?
5
An online map shows the borders of a park. When the user clicks anywhere on the map, it zooms out from the center of the map.
The map zooms out at a scale factor of 1/2.
Below are the coordinates of the corners of the park before zooming out. Give the coordinates after the zoom is applied.
G(4,9)
H(−8,8)
I(−1,−4)
G'(2,4.5)
H'(−4,4)
I'(−0.5,−2)
Solve the equation for c.
−1+c=9
c=10
The salaries of the employees in a company were plotted in a histogram. Based on the histogram, how many employees earn more than $80,000 per year? (7)
160
Solve the equation for x.
−x+25=50
x=-25
Solve the equation for x.
−5x=−10
x=2
On a typical summer day, the owners of a local lemonade stand recorded the times that they sold lemonades between 11am and 7 pm. The results are displayed in the histogram below.
They decide to hire one extra worker to help when sales are the highest. Would it be more beneficial to hire an extra worker for before or after 3 pm? (8)
Before 3 PM
Solve the equation for b.
3.8=b/−10
b=-38
Solve the equation for b.
3/2=−3/4b
-2=b
An animal shelter needs to buy 7 pounds of cat food for every cat they have. Complete the following table of cats to pounds of cat food. (1)
6
7
63
161
210
Solve the equation for b.
5b=−60
b=-12
Solve the equation for n.
−n/7+3=−5
n=56
Solve the linear inequality for y. Write your answer in inequality notation.
y−3<−7
y<-4
Write the decimal below as a percentage.
0.08247
8.247%
Solve the linear inequality for b. Write your answer in inequality notation.
−10b≤60
b≥-6
Write the percentage as a fraction in simplest form.
80%
4/5
Write the fraction as a percentage.
24/25
96%
Match the following inequality to its correct number line representation. (16)
x≥−2
D
Which of the following values is equivalent to 73/50?
A. 2 23/50
B. 1.46
C. 1 23/50
D. 1.56
E. None of the above
B. 1.46
C. 1 23/50
Solve the linear inequality for m. Graph your answer in the number line. Then write the solution in inequality notation.
5m+11<51
m<8