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ddaly55
10.03.2021 •
Mathematics
If a = 8, b = 4, and c = 10, what is a(b + c)?
A. 22
B. 112
C. 320
D. 2560
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Ответ:
B: 112
Step-by-step explanation:
8(4 + 10)
add 4 + 10 = 14
8 x 14 = 112
Mark brainliest please
Ответ:
A(b + c) = 112
Step-by-step explanation: For this equation you rewrite the equation with the numbers in place of the variable. This would loook like 8(4 + 10). Next to follow pemdas we do parenthesis first, 4 + 10 = 14. Then you multiply 14 x 8 which is 112. I checked this on a calculator and on paper and both got the same answer.
Hope this helps.
Ответ:
4.8 hours
Step-by-step explanation:
20% of 24 hours is the product of the decimal form of 20% (which is 0.2) times 24.
The answer is:
0.2 * 24 = 4.8 hours which is the same as 4 hours and 48 minutes.