I need help With Math Exponents (click for picture )

Answer

25. 9^3,    729

26. 2^6,    64

27. 1^8,     1

28. 5^4,   625

29. 7^6,   1117,649

d) -1

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it