Josh was practicing shooting basketballs. He decided to play a game where for every basket he gets in he earns 3 points but for every basket he misses he loses 1 point. a) Write an expression for his total
b) John got 7 baskets in and missed 8. Using your expression find joshs total.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

c

step-by-step explanation:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.