It is: 8+7 = 15
Use a calculator, or just the addition techniques taught to you in 1st grade.
It should be evaluated as a major calculation error!
When adding, the order does not matter. It's called the summation property.
It is: 3n-21+4n+8 = 7n-13 simplified
46
utujaj
It is: 8+7 = 15
the answers is d
12 - 10 + 4 = 6
33
The commutative property.
The expression cannot be evaluated without knowing the value of m.
Without the value of t it is not possible to evaluate the given expression.
-16
Use a calculator, or just the addition techniques taught to you in 1st grade.
(7-3)^2 plus (7-1)^2 = 16+36