Answer:
2+5a+5a and 9a+a+2
Step-by-step explanation:
It is the answer as
6a-4a+2= 2a+2
2+5a+5a= 10a+2
& 9a+a+2= 10a+2
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Answer:
350 miles
Step-by-step explanation:
$45 ×7=315
$395.50-$315=80.50
$80.50÷$0.23=350 miles
It usually helps a person to get a better idea of how much or how big something is. I'm actually not sure why, but let's use an example. You got 38 out of 43 questions on a test. when you see 38/43 you don't really know how good that score is, but if you make it a percentage (Dividing the first number by the second to get the percentage) it's 88%. You know you did well on that test.
Answer:
first and last expressions are correct.
Answer:
1. Well since (-5,8) and (-5,-4) are on the same x axis line they are both on the same horizontal line. You can draw a graph with both points going throughthe same horizontal line.
2. Skye traveled 27 units.
15-(-12)=27
Since they are both on the same x line we dont have to do any fancy math just focus on the y points. Remember to subtract the bigger number by the smaller number.
