The cost of 2 baseball bats, one aluminum, one wooden, is $300. If the aluminum bat costs $40 more than the wooden bat, how much
does the aluminum bat cost?
2 answers:
A + w = 300
a = w + 40
(w + 40) + w = 300
2w + 40 = 300
2w = 300 - 40
2w = 260
w = 260/2
w = 130 <=== cost of wooden bat
a = w + 40
a = 130 + 40
a = 170 <=== cost of aluminum bat
Total cost= bat + bat
300= W + A
W= wooden bat
A= Aluminum bat= W+40
300= W + A
300= W+(W+40)
300= 2W+40
260= 2W
W= $130
A= W+40= 130+ 40= $170
Answer:
Aluminium bat= $170
Wooden bat = $130
You might be interested in
I think you should use the formula
F/34 is the answer. Okokokok
Answer: y is going down 3 x is going up 2
Step-by-step explanation:
Answer:
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
Step-by-step explanation:
VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
Answer:
Option A
Step-by-step explanation:
since V = p×r^2×h
r = 3/2
hence, option a is correct.