Step-by-step explanation:
10-5 2/3
=10-3.333
=6.667 ANS...
Answer:
17 and 18
Step-by-step explanation:
Let x represent the percentage change. The percentage change is a factor that the original number is multiplied to get the new number.
60*x = 35
x = 35/65 = 0.53846 = 53.846%
Place value. when multiplying by 10 you are moving a decimal, having everything lined up like place value would save you a lot of time.
You can solve a system of equations 3 ways.
1. Elimination
This method is eliminates one of the variables in the system of equations to get 1 equation with only one 1 variable.
2. Graph
You graph both of the equations and find where they intersect if at all.
3. Substitution
If you know the value of one of variables, you can substitute it back into the equation.
