What is the value of the expression when w = 7 and x= 5
3w+ 10x
To find the value of the expression 3w + 10x when w = 7 and x = 5, we substitute these values into the expression:
3(7) + 10(5)
This simplifies to:
21 + 50
Now we can add the two numbers:
21 + 50 = 71
Therefore, the value of the expression when w = 7 and x = 5 is 71.