Question

4(0.8f - 0.5) = -0.4 & 2/3(t + 9) = -4
What do f and t equal?

Answer 1

Explanation:

Starting with the first equation:

4(0.8f - 0.5) = -0.4

Simplifying:

3.2f - 2 = -0.4

Adding 2 to both sides:

3.2f = 1.6

Dividing by 3.2:

f = 0.5

Therefore, f equals 0.5.

Moving on to the second equation:

2/3(t + 9) = -4

Multiplying both sides by 3/2:

t + 9 = -6

Subtracting 9 from both sides:

t = -15

Therefore, t equals -15.