TEKS.MATH.6.6C

Hannah babysits to earn money.
She charges $6.50 to babysit for the first hour.
She chargers $5.75 for each additional hour.
Let n equal the number of hours AFTER the first hour.
Which expression represents how much Hannah charges?

• 12.25n
• 6.50 + 5.75n
• 6.50n + 5.75
• 6.50n + 5.75n

Tags

TEKS.MATH.6.6C

Which of the following is NOT a direct variation?

• y = -2x
• y = 1/2x
• 2x + 3y = 2
• 3y = 4x

Tags

TEKS.MATH.6.6C

What is the constant of proportionality? 

• 1/3
• 3
• 5
• 10

Tags

TEKS.MATH.6.6C

What is the constant of proportionality? 

• 1/3
• 3
• 5
• 10

Tags

TEKS.MATH.6.6C

Which verbal expression represents the given expression? 
3(4-x)

• four minus the number x divided by 3
• three times four less than a number x
• three times the quantity x less than four
• four subtracted from x times three

Tags

TEKS.MATH.6.6C

Determine if there is a constant of variation. If so, explain what it represents.

The equation y = 9.50 x represents the number of dollars y Marty paid for x movie tickets.

• The constant of variation is 9.50. This means that Marty paid $9.50 for each movie ticket

• There is no constant of variation. There is not a direct variation between the number of tickets and the total cost.

Tags

TEKS.MATH.6.6C

Translate:

The product of 9 and a number, x, increased by 10

• 9x - 10

• 9x + 10

• 9/x + 10

• 9x / 10

Tags

TEKS.MATH.6.6C

Jason owns a party supply store.

• He sells balloons for $0.50 each and hats for $1.25 each.

• Jason buys each balloon for $0.10 and each hat for $0.20.

Which expression represents how much money Jason gains from selling n balloons and h party hats?

• 0.40n + 1.05h

• 0.60n + 1.45h

• 1.75nh

• 1.45h – 0.60n

Tags

TEKS.MATH.6.4B

TEKS.MATH.6.6C

Which equation is represented in the graph?

• y = x + 2

• y = 2x

Tags

TEKS.MATH.6.6C

Translate:

4 more than three times the amount of c candy bars

• 3c + 4

• 3c - 4

• 4c + 3

• 4c - 3

Tags

TEKS.MATH.6.6C