Answer:
The answer is d) 4d = 320 - 60 becasue d is the dollors he made per hour and the repairman worked for 4 hours so you multiply 4 times d and then you subtract 60 from the total to get your final answer. If you subtracted already then you would divide that answer by 4 then you would find out how much the repairman maid per hour.
Answer:
580 x 62 = 35,960 + 17,980 = 53,940
Step-by-step explanation:
for alice to be payed time in a half first you would multiply the amount of hours worked (62) by her pay rate (580) then you would add it to half the amount of hours she worked(31) by the rate of her pay (580). Her pay would be $53,940 for last week.
The sum of the 3 angles of a triangle is 180 °
the sum of the arc of a circle is 360°
⇒ the inscribed angle = the angle measure of the arc it intercepts/2
The area should be 48 in squared
