Evaluate the following expression: (7+5b) + 1, if b = 3. plz

a)27
b)23
c)0
d)24

suppose you make $12 and hour as a lifeguard at the community pool during the summer. let h represent the number of hours you work in a week. write an expression that represents that amount of money you earn in a week and evaluate it for h = 15.

a) 12h; $180
b) 12 + h; $27
c) 7 (12h); $1,260
d) 5 (12h); $900

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)