A group of neighborhood families are planning a trip to the museum
1 answer:
and when they got there they all got teleported back in time 66, 000, 000 years ago to the dinosaurs
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USE PEMDAS
8(7+23)=8(7)+8(23)
=56+184
=240
One stratagie you can use is called the big 7
One option for the final answer is 30 and 22...
I think I would use the second answer that you provided
Evaluate a^2 where a = -5:
a^2 = (-5)^2
Hint: | Evaluate (-5)^2.
(-5)^2 = 25:
Answer: 25
