Answer:
just doing this for the gram
Step-by-step explanation:
say hi
So, bike=b and accessories=a.
b+a=320
Since the bike is worth 7 times more than the accessories, the b would turn into 7a (because 7 times the cost of accessories is the cost of the bike).
The equation would now turn into 7a+a=320.
Solve for a.
7a+a=320
8a=320
a=40
Now that you know the cost of the accessories, you multiply that 40
by 7 to get the cost of the bike.
40(7)
280
The cost of the bike is $280.
The cost of the accessories are/is $40.
i mean ig but 129.... ehh
Answer:
No, it would be -14/20
Step-by-step explanation:
When you subtract from a negative your answer is still going to be negative.
-7 - 7 = -14
