CCSS.Math.Content.HSA.CED.A.1

The speed limit is 45. Katie was going thirty miles per hour and sped up some. Which inequality represents the amount she could speed up and not be speeding? 

• 30 + s ≥ 45
• 30 - s ≥ 45
• 30 + s ≤ 45
• 30 - s ≤ 45

Tags

CCSS.Math.Content.HSA.CED.A.1

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

• y=6(0.14)^x
• y=6(1+14)^x
• y=6(1.14)^x
• y=6(0.86)^x

Tags

CCSS.Math.Content.HSF.LE.A.1

CCSS.Math.Content.HSF.BF.A.1

CCSS.Math.Content.HSA.CED.A.1

Suppose a culture of bacteria begins with 5000 cells and dies by 30% each year. Write an equation that represents this situation.

• y=5000(0.7)^x
• y=30(5000)^x
• y=5000(1.3)^x
• y=5000x^x

Tags

CCSS.Math.Content.HSF.LE.A.1

CCSS.Math.Content.HSA.CED.A.1

You buy a new computer for $2100. The computer decreases by 50% annually. When will the computer have a value of $600?

• between 1 and two years
• more than 5 years
• less than a year
• between 3 and 4 years

Tags

CCSS.Math.Content.HSF.LE.A.1

CCSS.Math.Content.HSA.CED.A.1

h ÷ 0.07 = ?
h = 4.9

• 7
• .7
• 70
• 700

Tags

CCSS.Math.Content.HSA.CED.A.1

The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the value after 7 years?

• $800
• $8367.70
• $6600
• $25,707.36

Tags

CCSS.Math.Content.HSF.LE.A.1

CCSS.Math.Content.HSA.CED.A.1

Which represents the word sentence as an inequality?
A number w is smaller than 5.

• w < 5
• w > 5
• w ≤ 5
• w ≥ 5

Tags

CCSS.Math.Content.HSA.CED.A.1

Town Bank offers a 2.25% interest rate, while Charter One offers 2.8%. Both banks compound interest annually. If Rob wants to set up a new account with $5,000,how much more money will he earn at Charter One over Town Bank after 25 years?

• $1,183.41                fairy wings
• $1,209.79             space suits
• $1,251.63          bubble wrap
• $1,324.10               hula skirts

Tags

CCSS.Math.Content.HSA.CED.A.1

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

Tags

CCSS.Math.Content.HSA.CED.A.1

Maria has 25 dollars.  She has to buy a gallon of milk which costs $3.50.  She wants to spend the rest of her money on cereal.  If each box of cereal costs $4.50, how many can she purchase?

• 4 boxes
• 5 boxes
• 6 boxes
• 7 boxes

Tags

CCSS.Math.Content.HSA.CED.A.1