Let x be the months and y be the cost.
Rate of increase of commodity A = 6/3 = $2 per month
Equation:
y = 2x + 4500
Rate of increase of commodity B = 2/4 = $0.5 per month
Equation:
y = 0.5x + 5400
Equating the costs,
2x + 4500 = 0.5x + 5400
1.5x = 900
x = 600 months
x = 600 / 12 = 50 years
Answer:
maybe $1107.55
pls mark me brainliest if this helps you
Step-by-step explanation:
Heck yeah!!!
ok so do 5x3=15 divide by 2(really don't need to do that!)
15x 2=30 or 7.5x4=30
then add 3x3=9 to 30 so 9+30=39
ur answer is 39
hope this helps!!!!
Answer:
Step-by-step explanation:
