3a+7+2a and 7a+5. These expressions are not equivalent. 5a+7 does not equal 7a+5.
Answer: I chose question number 1.
2 coconuts= 2 points
1 coconut + 1 apple (10 points) + Banana (4 points)= 15 points.
<span>5 = 15
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8 = x
cross multiply
5x =120
5x÷5 = 120÷5
x = 24
Check
5/8 = 15/24
.625 = .625
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The line is right in the middle of 100 and 110 degrees so the answer should be 105 degrees. This tool is called a protractor. :)
