Answer:
A & D
First and last
Step-by-step explanation:
the ratio is 1:25
it is the correct ratio because the ratio is multilpyed by 4
5^6 × 5^(-2) × 5^(-7)
= 5^{6+(-2)+(-7)}
= 5^{6-2-7}
= 5^(-3)
Option c 5^-3
-18
484 oranges and 350 grapefruit
because 350 plus 134 equals 484
