Question

M1 = 2x + 50 , m2 = 3.0 + 20. What is the value of "m1" if x = 10?

A) 20
B) 70
C) 100
D) 150

Answer 1

To calculate m1 when x = 10, substitute 10 into the equation m1 = 2x + 50 to get m1 = 70. Therefore, the correct answer is B) 70.

Step-by-step explanation:

The student is asking for the value of m1 when x is equal to 10. To find m1, we need to substitute x with 10 in the given equation m1 = 2x + 50.

Here are the steps to solve for m1:

1. Replace x in the equation with 10: m1 = 2(10) + 50.
2. Multiply 2 by 10 to get 20: m1 = 20 + 50.
3. Add 50 to 20 to get the final value for m1: m1 = 70.

Therefore, the value of m1 when x = 10 is 70.