Drag the tiles to the correct boxes to complete the pairs.
Match each expression to its simplified form.
(6r+7)+(13+7r)
(13 – 2) - (1-r)
(-8-7)+(21-4)
(7. - 2) - ( + 6r)
210
13r+20
-12+1

don't know sorry bru

step-by-step explanation:

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465