Question: How do I do fractions and proportions?
Answer: To solve this proportion, you have to cross multiply, and to do fractions, make sure the bottom numbers (the denominators) are the same, and the top numbers (the numerators) put that answer over the denominator, and simplify if need be.
Hope this helps, have a good day. c;
Answer:
0=0 True for all x
Step-by-step explanation:
4x3/5=12x1/5
Refine and expand
12/5x=12/5x
multiply both sides by 5
simplify
12x=12x
subtract 12 from both sides
0=0 True for all x
Answer:
it's c
Step-by-step explanation:
Answer:
6.25
Step-by-step explanation:
Answer:
D. 36.75-3x
Step-by-step explanation:
You have a total amount of 36.75.
Since you are spending money you need to subtract.
We know that Marshall buys 3 tickets.
We also know that 'x represents the amount of a single ticket.
Remember that they are asking you for an algebraic expression and not an equation.
So you need to take away from your total, 36.75. And since you plan on buying three tickets and aren't given the amount x it leaves you with taking 3x from your total 36.75 or an other words
D. 36.75 - 3x