Answer:
the first one
the first one Step-by-step explanation:
the first one Step-by-step explanation:from the formula Un =ar^n-1
where a is 2
where a is 2 r = 20/2=10
where a is 2 r = 20/2=10 so Un= 10×2^n-1
that's all.....have fun
56 you divide them then multiple the rest
A. AI cars $9350 and CarWorld $10000
B. She will save $1650 going to AI’s dealership
Answer:
Answer:
B
Step-by-step explanation:
Answer:
$8400
Step-by-step explanation:
150 x 10 = 1500
$1500 + $6900 = $8400