Answer:
For instance, the prime factorization of 8 is 2×2×2, not just "2". Yes, 2 is the only factor, but you need three copies of it to multiply back to 8, so the prime factorization includes all three copies.
Step-by-step explanation:
Very intresting hope this helps
Answer:
12
Step-by-step explanation:
Answer:
one apple costs $1.71
Step-by-step explanation:
let 'y' = price of an orange
let '2/3y' = price of an apple
6(2/3y) + 3y = 18
4y + 3y = 18
7y = 18
y = 18/7 or 2.57
2/3(2.57) = 1.71
Answer:
AC = 52
Step-by-step explanation:
the diagonals of a square are congruent and bisect each other, hence
AC = BD
2(3x - 4) = 10x - 48
6x - 8 = 10x - 48 ( subtract 10x from both sides )
- 4x - 8 = - 48 ( add 8 to both sides )
- 4x = - 40 ( divide both sides by - 4 )
x = 10
⇒ AC = 2(3 × 10 - 4) = 2 × 26 = 52
