When would you use a pictograph? to compare change over time if the data is numerical to save space for a large set of data if the data is categorical

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

Can someone check if i did this correct. it’s number 4 if you’re wondering.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41