Richard is W years old express algebraically is age 10 years ago

W-10

Step-by-step explanation:

if Richard is W years old then subtract 10 from W

W-10

Step-by-step explanation:

Subtract his 10 from his current age

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.