Basic Algebra

Julius has v gold coins. After some time, he doubled his amount of gold coins. Which algebraic expression shows how many gold coins Julius has?

• 2v

• 2 + v

• 2 - v

• 2 / v

Tags

CCSS.HSA-SSE.A.1A

Is 3 a solutions for 20 - y = 17

• Yes

• No

Tags

CCSS.6.EE.B.5

Is 20 a solution for x ÷ 2 = 10

• Yes

• No

Tags

CCSS.6.EE.B.5

Is 6 a solution for n x 7 = 56

• Yes

• No

Tags

CCSS.6.EE.B.5

Is 13 a solution for r - 9 = 4

• Yes

• No

Tags

CCSS.6.EE.B.5

When a number and a variable are stuck together with no symbols, you should ____________.

• add them

• subtract them

• multiply them

• put them into a salad

Tags

CCSS.7.EE.A.1

If j = 4, what is 8j?

• 84

• 12

• 2

• 32

Tags

CCSS.6.EE.A.2C

g - 14 = 50

• 36

• 64

• 74

• 26

Tags

CCSS.6.EE.B.7

Solve for x.

• x = 2

• x = 3

• x = 5

• x = 10

Tags

CCSS.6.EE.B.7

Solve for x.

• x = 21

• x = 17

• x = 20

• x = 18

Tags

CCSS.6.EE.B.7