Addition: 70 + 80 = 150. You round 65 up because the ones digit is greater than and the same with 77.
Multiplication: Round up since both ones digits are bigger than 5. 70 x 80= 5600.

5 0

4 years ago

There will be 58 people at a breakfast and each person will eat 2 eggs. There are 12 eggs in each carton. How many cartons of eg

inna [77]

9.6 if my math is right lol

7 0

3 years ago

Using the defects method, which of these relationships represents the Law of Cosines if the measure of the included angle betwee

horrorfan [7]

Asked and answered elsewhere.
brainly.com/question/1410592

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Google doesn't recognize the terms "defects method" except in association with various postings of this same problem.

4 0

4 years ago