Cole buys a new laptop for $335. He makes a
down payment of $50 and pays the rest in
6 equal monthly payments, p. What equation
represents the relationship between the cost
of the laptop and Cole's payments?
cost of
laptop
Down
payment
P
P
P
P
P
cost =
x monthly payment
Why are both multiplication and addition used in the
equation that represents Cole's monthly payments?

I need this in ASAP VERY BIG GRADE

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

What is the sum of the first 8 terms of the geometric series

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.