✱ Hey There! ✱
✱ 2x+24=36-x
✱ Use the opposite operation:
✱ 2x+x=36-24
✱ 3x=36-24
✱ 3x=12
✱ x=4
✱ Hope this helps
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Answer:
x=6 Isolate the variable by dividing each side by factors that don't contain the variable.
B, Because to be a parallelogram it has to have two sides that are both parallel and congruent
Answer:
5. The answer is 2
6. Her error is that she was supposed to subtract 16 minus 12 instead of 12 minus 2.
Step-by-step explanation:
For number 5 all I did was solve.
12 + (25 - 5^2) - 2 =
12 + 0 - 2 =
12 - 2 = 10
10 ÷ 5 = 2
So, for number 5 the answer is 2.
For number 6, you should know that when there are only plus and minus signs you solve from left to right.
She instead put parentheses where there shouldn't of been, and because of that she is wrong.
Hope this helps! :)
Answer:
A
Step-by-step explanation:
2x2.5x3= 15
2x2.5x4.5=22.5
2.5x3x4=30
2.5x2x4=20
