Review Ratios, Rates, Proportions

The table shows the relationship between y, the money spent at a carnival, and x, the number of rides taken. Which statement is supported by the table?

• The cost of each ride is $9.25

• y = 9.25x

• The cost of each ride is $1.75.

• The cost of admission to the carnival is $8.00

Solve for x please

• x  = 3

• x = -9

• x = 9

• x = 1/3

Q1. What is the result of 8 + 4?

• 1) 8

• 2) 9

• 3) 72

• 4) 12

Harry mowed eight lawns and earned $96. How much did he earn for each lawn?

• $96

• $12

• $768

• $8

150 grams of fertilizer is required for a land area of 6 square acres.  At this rate, how many grams of fertilizer is needed for 13 square acres?

• 25 grams

• 300 grams

• 325 grams

• 310 grams

Which rate is equivalent to $9 per hour?

• $27 in 3 hours

• $28 in 4 hours

• $33 in 3 hours

You go to the grocery store to buy dog food. The store has three sizes available:
A 20-lb bag for $23.44
An 8-lb bag for $9.88
A 40-lb bag for $49.00
Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

• I have a cat

Spencer measured a house and its lot and made a scale drawing. He used the scale 3 inches : 2 feet. In the drawing, the deck is 90 inches long. What is the length of the actual deck?

• 60 ft

• 6 ft

• 180 ft

• 270 ft

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Is the graph proportional or non-proportional?

• Proportional

• Non-Proportional