Review Equations and Solutions

Review Equations and Solutions

Review of Lesson 1 through 4

Multiple Choice

Write an Equation for: One gram of protein contains 4 calories. One gram of fat contains 9 calories. A snack has 60 calories from p grams of protein and f grams of fat.

• 4p + 9f = 60

• 9p + 4f = 60

Multiple Choice

Write an Equation for: The drama club is printing t-shirts for its members. The printing company charges a certain amount for each shirt plus a setup fee of $40. There are 21 members of the drama club. P is the price of each shirt and T is total cost.

• 21p + 40 = T

• 21 + 40p = T

• 21T + 40 = p

• 21 + 40T = p

Multiple Choice

• W=6000/n

• W=6000-2000n

• W=2000n

• W=2000/n

Multiple Choice

Members of the band sold juice and popcorn at a college football game to raise money for an upcoming trip. The band raised $2,000. The amount raised is divided equally among the members of the band.

Which equation represents the amount, A , each member receives?

• A=m/2000

• A=2000/m

• A=2000m

• A=2000-m

Solutions

Solutions Makes Equations true statements!

Multiple Choice

IS x=7 a solution to:

x+9=2

• Yes

• No

Multiple Choice

Is a=5 a solution to:

10/a= 2

• Yes

• No