Algebra

if x=12 find 2x+x divided by 4

• 7

• 12

• 9

• 10

Tags

CCSS.6.EE.A.2C

in algebra what are used to replace numbers

(a)  

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

The right hand side of an equation is not equal to the left side

• False

• True

Tags

CCSS.6.EE.B.5

CCSS.6.EE.A.4

The left hand side of an equation is equal to the right hand side

• False

• True

Tags

CCSS.6.EE.B.5

What are the coefficients of 37xy+74yz

• 37

• 74

• none of above

• all of above

Tags

CCSS.6.EE.A.2B

What is the value of 3x + 4y if x = 5 and y = 2?

• 17

• 23

• 13

• 14

Tags

CCSS.6.EE.A.2C

Simplify the expression: (3x + 5)squared

• 9x² + 25

• 6x + 10

• 2x - 23

• 6x - 2

Tags

CCSS.6.EE.A.3

If a = 3 and b = 4, what is the value of 2a * 2 + 3b?

• 25

• 34

• 31

• 24

Tags

CCSS.6.EE.A.2C

If x = 5 and y = 3, what is the value of 2x + 3y?

• 11

• 19

• 15

• 17

Tags

CCSS.6.EE.A.2C

if 7x*6x=42 find x

• 5

• 1

• 6

• 2

Tags

CCSS.8.EE.A.2