Answer with Step-by-step explanation:
We are given an expression:
28 + x - 2n + 7 - n - 5x + 4
We have to find its equivalent expression
On combining the like terms of the above expression
28+4+7+x-5x-2n-n
= 39-4x-3n
= -3n-4x+39
According to Tyrone the equivalent expression was:
-3n - 5x + 39 + x
The error Tyrone made was:
A. Tyrone neglected to combine the x terms
7^4 or seven to the fourth power because 7 is being multiplied by 7 when you raise it to a power.
Answer:
I to 16
Step-by-step explanation:
The first point was put on one and the last was on 16
2.6 - 1.3 <span>≈ 1.3 .
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