Question

Solve each equation.

7 = 0.4y
Type the answers in the boxes below.
A) y = 17.5
B) y = 2.8
C) y = 10.5
D) y = 5.6

Answer 1

To solve the equation 7 = 0.4y, divide both sides by 0.4 to isolate y. The solution is y = 17.5.

Step-by-step explanation:

To solve the given equation, 7 = 0.4y, we need to isolate the variable y. In this case, we can divide both sides of the equation by 0.4 to find the value of y. By dividing, we get y = 7/0.4. Simplifying this expression, we find that y = 17.5.

Therefore, the correct answer is A) y = 17.5.