Answer:He bought 9 cans.
Step-by-step explanation:
27divided by 3 is 9.
Answer:
x = 43/12
y = - 35/6
Step-by-step explanation:
4x + 4y = -9
y = 2x - 13
4x + 4(2x - 13) = - 9
4x + 8x - 52 = - 9
12x = 52 - 9
12x = 43
x = 43/12
y = 2×43/12 - 13
y = 86/12 - ¹²⁾13
y = (86 - 156)/12
y = - 70/12
y = - 35/6
$140.75
Step-by-step explanation:
$350 minus $165.65 is $184.35 . $184.35 minus 43.60 is 140.75 :)
Answer:
t = 44.79 years
Step-by-step explanation:
6 =
ln(6) = .04t ln(e)
ln(6)/.04 =t
t = 44.79