Question

1) A basketball player scores 10 points per game. write and algebraic expression to show how many points she might score in "n" games.

2) use mental math to solve the equation: x - 15 = 19

a) 4
b) 34
c) -4
d) -34

Answer 1

1) 10n
10 points per game, times however many games she plays.

2) x-15=19
x=34 (b)
x=15+19

Answer 2

10n /// learn to use substitution

b.34
Add 15 both sides and bamm
U got ur answer