Math test!

Answer explanation

810

Tags

CCSS.4.NBT.B.5

if you were at a height of 10 in your hot air balloon then did this 5 x (-2), (added five groups of two sandbags) you would end up at a height of?

• 10

• 20

• 0

Tags

CCSS.7.EE.B.3

Simplify:
2⁴x 2⁶

• 2¹⁰
• 2²⁴
• 1023
• 2

Tags

CCSS.6.EE.A.2C

Which number completes these two math sentences?

10/ ____ = 5 and 5 x ____ = 10

• 0

• 1

• 2

• 3

Tags

CCSS.3.OA.B.5

The Downtown Business Association (DBA) in a certain city plans to increase its membership by a total of n businesses per year. There were b businesses in the DBA at the beginning of this year. Which function best models the total number of businesses, y, the DBA plans to have as members x years from now?

NO CALC.

• y=nx+b

• y=nx-b

• y=b(n)^x

• y=n(b)^x

Tags

CCSS.HSF-BF.A.1A

What is the sum of the solutions of the 2 equations below? 
 $8x\ =\ 12$  
2y + 10 = 22

• 2  $\frac{2}{5}$  

• 7  $\frac{1}{2}$  

• 9

• 10

• 17  $\frac{1}{2}$  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x

• x=9

• x=6

• x=2

• x=3

Solve for x

• x = 10

• x = 10.5

• x=14

• no solution

Tags

CCSS.8.EE.C.7B

y= x²

2y + 6= 2(x+3)

If ( x, y ) is a solution of the system of equations above and x > 0, what is the value of xy ?

NO CALC.

• 1

• 2

• 3

• 9

Tags

CCSS.HSA.REI.C.7

This test measures your mathematics skills and abilities.

• Problem Solving and Data Analysis
• Math Test
• Passport to Advanced Math
• Heart of Algebra

Tags

CCSS.8.EE.C.7B