6(y + 8) simplified plz

7y+6−1+12y *answer is not 19y-5*

item 5
a cheetah can run 103 feet per second. a zebra can run x
feet per second. use the distributive property to write and simplify an expression for how much farther the cheetah can run in 10 seconds

first one is obviously 6y+48 because distributive 6(y+8) 6 times y and 6 times 8

Second is 19y+negative7 because you do like terms which would be rewritten as 7y+12y-1+6 you CAN NOT do subtraction so you would do SAME CHANGE OPPOSITE which would be changed to 7y+12+negative1+negative 6 so your final answer is 19y+negative 7...not sure about third one but I THINK its 10(x+103) good luck <3

First one is 6y + 48 (6*y + 6*8)

Second is 19y + 5 Work left to right.

Third one, assume y is the difference in feet.

103 = x + y

10*(103) = 10*(x + y)

1030 = 10x + 10y

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.