Step-by-step explanation:
For a geometric sequence,
1. The sequence is :
3, 13, 23, 33,...
It is not geometric. It is false
2. The sequence is :
5, -25, 125, -625
So, the sequence is geometric as the common ratio is same. It is true.
Answer: slope(m) for this= 2
m=2
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Assuming that Luis maintains the same rate of blowing each balloon, then we could determine how long it took him to blow up a single balloon
25 minutes / 10 balloons = 2.5 minutes per balloon.
Answer:
1.75 !
Step-by-step explanation:
0.25 x 7
One orange price is 0.25, so you would multiply that by 7 to get the price of 7 oranges!
I'm not sure how to explain this, but if you write it out, and do the math, and move the decimal point correctly, you will get this answer!
For 1 normal day he gets 53×8 hours=$424
for 5 days of regular work he gets 424×5=$2120
for overtime 57×6.5=$370.5
for total earning =2120+370.5=$2490.5
