Answer:
5^20 • 7^40
Step-by-step explanation:
each exponent needs to multiply each 10.
For me it’s A not sure tho
Plug 7 into each y. 9(7) -4(7) +3
63-28+3
The answer is 38
Answer:
no, none, no letters
Step-by-step explanation:
not enough information to determine if it is congruent
Answer:
top is independent, bottom is dependent
Step-by-step explanation:
top has only 1 answer, bottom has infinite answers
