X = number of DVDs
1 DVD costs $1.95 to rent
x DVDs cost 1.95x dollars to rent
tack on the membership fee of 4.95 and the total cost is 1.95x+4.95
set this equal to 42 and solve for x
<span>1.95x+4.95 = 42
</span>1.95x+4.95-4.95 = 42<span>-4.95
</span>1.95x = 37.05
<span>1.95x/1.95 = 37.05/1.95
</span>x = 19
So Shanti can rent 19 DVDs
Answer:
x=-20/18
Step-by-step explanation:
-1/2x=(5x+10)/8= -18x=20
therefore x=-20/18 =-1.111111
The one on the left because there cannot be two different y values within one x value
Group like terms (g's with g's and constants with constants)
5g-2g+g+5h+5
add like terms
4g+5h+5
