Answer:
x = 0.5
Step-by-step explanation:
Answer: 200 divided by 4 times 5
Step-by-step explanation: put 200 over 4 as a fraction and when you get you answer then multiply you answer by 5
Answer: Marcela saves $15 and spends $45.
Step-by-step explanation: 25% is one set of the 4 sets of $5 on the model. If you remove that one set you remove $15 and have $45 left.
Answer:
x=24
Step-by-step explanation:
Step 1: Add 3 to both sides: 1/2x-3+3=9+3
Simplify that: 1/2x=12
Step 2: Multiply both sides by 2: 1/2x*2=2*12
Simplify: x=24
Hope this helped! :)