10/25- Flashcardizz- Constant of Proportionality

Front

What is the constant of proportionality based on the table above?

Back

75

Front

Using the table above, determine which statement is correct.

Back

The table is not proportional because the unit rate is not constant.

Front

Determine which equation does NOT represent a proportional relationship: y = -2x, y = 1/2 x, y = 3x, y = 5x - 7

Back

y = 5x - 7

Front

The number of trees and the number of apples are given in the table above. Determine which statement below is correct.

Back

The table is not proportional because the unit rate is not constant.

Front

How many tbsp of honey is needed for 20 cups of flour?

Back

16

Front

Equation: p=0.8L (Price p in dollars for L meters of nylon rope). How much does the nylon rope cost?

Back

$0.80

Front

Concrete building blocks weigh 28 pounds each. If b represents the number of concrete blocks and w represents the weight, what equation relates the two variables? Options:

28/w=b

,

28w=b

,

28b=w

,

28bw

Back

28b=w

Front

What is the constant of proportionality?

Back

45

Front

What is the reciprocal of 7?

Back

1/7

Front

Jane wants to triple her lemonade recipe. For two drinks, she mixes 3 lemons with 2 cups of water. What will she need to triple her recipe?

Back

9 lemons, 6 cups of water