algebric expressions and identities

5x+4y is a

• monomial

• binomial

• trinomial

• none of the above

if we subtract 4a-7ab+3b+12 from 12a-9ab+5b-3 .the answer will be

• 8a+2ab+2b+15

• 8a+2ab+2b-15

• 8a-2ab+2b-15

• none of the above

Tags

CCSS.HSA.APR.A.1

if we mutipy 5x and (-4xyz) the answer will be

• 20x²yz

• -20x²yz

• x²yz

• -x²yz

Tags

CCSS.HSA.APR.A.1

the product of 4x and 0 is

• 4x

• 4

• 0

• none of the above

Tags

CCSS.7.EE.A.1

find the volume of a cuboid with

length of :5x

breadth of:3x²

height of:7x⁴

• 105x⁷

• 105x²

• 105x⁴

• 105x

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

the value of 5x if x=5

• 5

• 10

• 25

• none of the above

Tags

CCSS.6.EE.A.2C

find the value of x ²-2yx+y²

if x=1

y=2

• 1

• -1

• 2

• -2

Tags

CCSS.6.EE.A.2C

the coefficient of the term 7xy is

• 7

• 14

• xy

• xy²

Tags

CCSS.6.EE.A.2B

the variable of the term 5ab^{2 is}

• ab

• ab²

• 5

• 10

Tags

CCSS.6.EE.A.2B

16x²y and 16yx² are like terms

• true

• false

• may be

• i dont know

Tags

CCSS.6.EE.A.4