16
-4 plus 10 equals 6.
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
x=10
(t-7)/w = (-3-7)/-2 = -10/-2 = +5 ( minus over minus = plus)
To evaluate the algebraic expression 7 + 5x for x = 10, you substitute the value of x into the expression. So, you get 7 + 5(10), which simplifies to 7 + 50. Therefore, the final answer is 57.
12 + 10 + 11 equals 33
Evaluate means to "find the value" of. It is similar to the old question, "what is 10 plus 4?" Evaluate (10+4) should evoke the the same answer.
-10 plus 10 equals 0.
61
10 plus 10 equals 20 20 divide by 10 equals 2 2 plus 10 equals 12
-16