Which expression is equivalent to 3.5x + 4.8?

(a.) 3 • 0.5x + 4 • 0.8

(b.) 3x • 0.5x + 4 • 0.8

(c.) 3 + 0.5x + 4 + 0.8

(d.) 3x + 0.5x + 4 + 0.8

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?