Math 1 Units 4-6

A group of 3 children and 2 adults pay a total of $120 to take a karate class. A group of 5 children and 1 adult take the same karate class for $95. What is the total cost for 1 child and 1 adult to take the karate class?

Tags

CCSS.8.EE.C.8C

The number of comic books Jane owns is 1 less than 2 times the number derrick owns. Together they have a total of 11 comic books. How many comic books does Derrick own?

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (0,2,-2)

• (0,4)

• (16)

• (t-6)(t-6)

• (t-6)(t+6)

• (t-18)(t+18)

• (t+6)(t+6)

Tags

CCSS.HSA.APR.C.4

The floor of a rectangular cage has a length of 4 feet greater than its width, w. James will double the dimensions of the floor. Which equation represents the new area, N, of the floor of the cage?

• g+3

• g-3

• g+6

• g-6

Tags

CCSS.HSA.APR.C.4

• (x+3)

• (3x-1)

• (2x-1)

• (x-1)

• 5 is the only reasonable solution to this problem

• -2 is the only reasonable solution to this problem

• 5 and -2 are both reasonable solutions to this problem

• neither 5 or -2 are reasonable solutions to this problem

A rectangle has a length of 3x-2 and a width of 2x+6. What expression represents the area of the rectangle?

Tags

CCSS.HSA.APR.A.1