Step-by-step explanation: You know that it is a prime if the only number divisible by the number is one. If there are more numbers than 1 then it is composite.
elapsed time 45 minutes
Answer:
It would be 3:00 am.
Step-by-step explanation:
Start time is given = 2:15 a.m
elapsed time = 45 minutes
After 45 minutes of start time, time is = 02:15 + 00:45
= 03:00 am.
After 45 minutes elapsed time, the time would be 3:00 am.
B. 17 units
C. 13 units
D. 15 units
Answer: B.17
Step-by-step explanation:
The equivalent expression for the given expression is 8x+20.
Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.
The given expression is 4(2x+5).
The given expression can be simplified as follows
4×2x+4×5
= 8x+20
Therefore, the equivalent expression for the given expression is 8x+20.
To learn more about an equivalent expression visit:
brainly.com/question/28170201.
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