Answer:
i dont get it
Step-by-step explanation:
The answer to this is a c
Well, $35 dollars no matter how many miles. if she drove 20 miles, we will say that x represents miles driven. So, the cost will be $35 + $0.10x
to solve, substitute 20 for x.
$35 + $0.10(20)
$35 + $2
$37
Your answer is 37 dollars!
You could set up a ratio given that it is a 5% solution (5% of the total, not 5% of water.
5/100 = x/473 You need to find out how much is vinegar. Cross multiply
5 * 473 = 100 x Find the number on the left.
2365 = 100 x Divide by 100
2365 / 100 = x
x = 23.65 mL of vinegar.
The water is found by subtraction
473 - 23.65 = 449.35 mL of water.