TEKS.MATH.9-12.VIII.C

Time to travel 1500 miles at 50 mph?

• 30 minutes
• 300 minutes
• 6 hours
• 30 hours

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TEKS.MATH.9-12.VIII.C

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

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TEKS.MATH.9-12.VIII.C

TEKS.MATH.9-12.I.B

A babysitter earns $8 an hour for babysitting 2 children and an additional $3 tip when both children are put to bed on time.  If the babysitter gets the children to bed on time, what expression could be used to determine how much the babysitter earned?

• 8x+3 where x is the number of hours
• 3x+8 where x is the number of hours
• x(8+2) + 3 where x is the number of children
• 3x+(8+2) where x is the number of children

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TEKS.MATH.9-12.VIII.C

Riley invested $1,000 in savings bonds. If the bonds earn 6.75% interest compounded semi-annually, how much total will Riley earn in 15 years?

• $1,584.62
• $2,651.39
• $2,706.86
• $1,825.10

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TEKS.MATH.9-12.VIII.C

The function f(x)=1.75x+2 models the total cost to purchase an ice cream sundae with x amount of toppings. Austin only has $8 to spend on his ice cream sundae. What is the most appropriate domain for this situation?

• x ≤ 8
• 0 ≤ x ≤ 8
• x ≤ 4
• 0 ≤ x ≤ 4

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TEKS.MATH.9-12.VIII.C

Terri worked 53.75 hours this week. She gets paid $9.35 per hour for the first 40 hours and then gets time-and-a-half for the rest of the time. How much money did she make this week? 

• $502.56
• $695.41
• $566.84
• $426.59

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TEKS.MATH.9-12.VIII.C

TEKS.MATH.9-12.I.B

Find the following Balance:
$600 invested at 6% compounded annually for 7 years.

• $2273.04
• $1080.57
• $1057.95
• $902.18

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TEKS.MATH.9-12.VIII.C

You have a total of 17 coins.  All of your coins are nickels and dimes.  The total value of the coins is $1.35.  Which system of equations represents this situation?

• n+d=17
  .05n+.10d=1.35
• .05n+.10d=17
  n+d=1.35
• .25n+.10d=1.35
  n+d=17

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TEKS.MATH.9-12.VIII.C

The efficiency of a machine can be increased by reducing __________________________. 

• effort
• resistance friction
• fulcrum
• friction

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TEKS.MATH.9-12.VIII.C

The Arnold's took out a loan for $195,000 to purchase a home. At 4.3% interest rate compounded annually, how much will they have paid after 30 years?

• $412,749.79
• $529.305.61
• $689,546.99
• $640,891.53

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TEKS.MATH.9-12.VIII.C