Answer:
1 and 1/4 of a mile each week
Step-by-step explanation:
Sam will need 30 rolls of 30 inches of paper
Answer:
Ty for the free points lol
Answer:
40
Step-by-step explanation:
6x7-8/4 =42 - 2 = 40
4^x + 6^x = 9^x
4^x + 6^x - 9^x = 0
2^2x + (2×3)^x - 3^2x = 0
2^2x + 2^x×3^x - 3^2x = 0
(⅔)^2x + (⅔)^x - 1 = 0
let t = ( ⅔)^x
t² + t - 1 = 0
t = (-1+√5 ) / 2
(⅔)^x = (-1+√5 ) / 2
x = Log base ⅔ ((-1+√5 ) / 2 )
x = 1.18681