Acarpenter worked 10 weeks on a particular job 5 1/2 days per week and 7 3/4 per day how many hours did the carpenter work on the job

Step-by-step explanation:

5 1/2 = 5.5 days in a week

7 3/4 = 7.75 hr per day

total hours in a week = 5.5 × 7.75 = 42.625 hr in a week

so in 10 weeks = 42.625 × 10 = 426.25 hr.

= 426 1/4 hr

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.