Which expressions are equal?write the phrase as an algebraic expression Four times the sum of a number and 27 + 1

A.4*x*27+1
B.4(x+27)+1
C.4(x+27+1
D.4+x+27

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

yes because they have the same amount of green and blur marbles.

step-by-step explanation: