Answer:
Approximately 81 books
Step-by-step explanation:
731 / 9
Divide 731 by 9 to get 81.22...
731 / 9 = 81.22...
You should add the two bases and muliply them with the height and then divide with 2
(14+18)×10÷2=160
Answer:
6-7/0-5
this equals to 1/5
Step-by-step explanation:
The slope intercept form is y2-y1/x2-x1
Answer: 220
Step-by-step explanation:
176 dived by 4 is 44, 44 times 5 is 220 your welcome
Answer:
279 × 7 ≈ 2800
Step-by-step explanation:
if you have to round to the tens place, then both would be rounded up, the 7 to 10 and the 279 to 280. 10 × 280 = 2800
