At the mall, leona bought a t-shirt and a book for a total of $34. the book cost $12. how much did the t-shirt cost?
(a) what is the unknown information?
(b) let x represent the unknown information. write an addition equation that models the problem.
(c) solve the equation.
(d) answer the question

1: The unknown information is how much the t shirt costs.

2: x + 12 = 34

3 & 4: The t-shirt would cost $22, because 34 - 12 = 22.

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: