If I remember correctly, It was option C when I took the test.
Im not sure if this really helps but I hope it does
Answer: $786 (approx)
Step-by-step explanation:
Given: The amount of money Susan saved for computer= $500
Let x be the cost of the computer.
Since, she have to pay 70 % of the cost of the computer thus, we have the following equation
70% of x=$500
Thus, she can afford a computer of cost $786
Answer:
1. Josh's father: f Josh: f/2 - 2
2. f + (f/2 - 2) ≥ 49
3. 3/2 f - 2 ≥ 49
3/2 f ≥ 51
3f ≥ 102
f ≥ 34
4. 34