He earned $325 because 900 divided by 4% = $225! :)
Answer:
x=1
Step-by-step explanation:
1.Move the constant to the right
2. Calculate
3. Divide both sides
40 common factors multiplication
Well, since a is Susan’s current age, we would add three to a to get her age in three years
So our expression would be:
a + 3
Answer: 1
Step-by-step explanation:
3 copies of 1/3 would be 1/3+1/3+1/3= 1