Answer:
1 and 2/10
Step-by-step explanation:
Answer: B
Step-by-step explanation:
Answer:
x =
- a
Step-by-step explanation:
Multiply both sides by 2 to eliminate the fraction
2T = n(a + x)d
Since n and d are both multipliers, divide both sides by nd
= a + x
Isolate x by subtracting a from both sides, hence
x =
- a
Answer:
1.
Step-by-step explanation:
7 * t = 7t
7 * 2 = 14
7(t+2) = 7t + 14
Since there are 10 that’s the total, four were sold so that’d make it 6/10 = 3/5