D= Density
m= mass
V= Volume
D=m÷V
= 8÷32
D= 1/4
D Robby got a credit of -245.75 for returning the guitar but purchased the new one for +368.45=+122.70 that Robby still owes for the bass guitar.
Answer:
Step-by-step explanation:
4*x= -32
2(3x+4). We need to multiply the outside by the inside because of the variable. 2 times 3x is 6x. 2 times 4 is 8. This gives us 2(3x+4).
