Equations, Expressions, and Inequalities
Ratios, Proportions, Unit Conversions, and Scale Factor
Operations with Fractions
Fraction, Decimal, and Percent Conversions
Mystery
100

Write and solve an equation for the following situation:

You want to buy a new PS5 that costs $500. You have $200 saved already, and make $10 an hour at your summer job. How many hours will you need to work to buy the PS5?

h = hours

500 = 10h + 200

h = 30

100

Using the scale factor 1cm : 10 ft, how long would a fence be if the scale drawing was 3cm?

30 ft

100

What is one-half minus one-fourth

1/4
100

Convert 110% into a decimal

1.1 or 1.10

100

The second proper noun of this sentence is the answer. Andrea and Kayla go to the Washington Monument in Washington, D.C. on a field trip.

Kayla
200

Solve the following inequality:

14v < -14

v < -1

200

Using the unit conversion $1USD = 0.95 Euros, how much money would a hotel cost in USD if it was 95.95 Euros?

$101

200
what is the simplified product of 12/14 and 7/2

3

200

Convert 20/25 into a percent

80%

200

What is the name of the fish that went missing in the Disney movie Finding Nemo?

Nemo.... His name is NEMO....... His name is IN THE TITLE OF THE MOVIE... and its called FINDING Nemo.

300

Solve the following expression when x = 12 and y = 36

3x + 2y 

3(12) + 2(36)

36 + 72

108

300

Using the scale factor 0.5 in = 35 mi, how many miles apart are Miami and Jacksonville if they are 5 inches apart on the map?

350 miles

300

What is the simplified quotient of 12/14 and 2/7

3

300

Convert 2/18 into a decimal

0.1 repeating

300

1 + 1 + (- 1) + ( -1) = 0

 because 1 and -1 are _______ pairs

opposite

400
Factor the GCF out of the following expression

72x + 88y - 96

8(9x + 11y - 12)

400

Are the following ratios proportional?

3:4 and 150:200

Yes
400

11/3 + 11/3 - 32/3 =

-1

400

Convert 0.6 repeating into a  fraction

2/3

400
If the tallest building in the United States is the One World Trade Center building in New York, standing 1776 feet tall. What is the significance of the height being 1776 to American history?

The year we declared independence from Britain

500

Solve the following equation:


122 - [144 - 12(12)] + 12x = 0

x = -12

500

If the ratio of boys to girls in a classroom is 12 to 13, how many boys would be in the entire school if there were 400 students and the ratio of boys to girls was true for the entire school?

192 boys

500

121/2 x 1/2 - 61/4 =

0

500

What is 1/3 + 0.25 - 75%

-1/6

500

Francis Scott Key wrote the Defence of Fort McHenry, a poem that later became the U.S. national anthem. Francis Scott Key was an attorney present at the time of the bombardment of Fort McHenry in Baltimore, Maryland during the War of 1812, and wrote about the resillience of the American spirit. What is the name of the of our national anthem that came from Key's poem?

The Star Spangled Banner

M
e
n
u