Answer:
"23,520"
Step-by-step explanation:
one trip: 14 passengers
one day: 3 trips
passengers: 80
80x14= 1,120
1,120x3= 3,360
3,360x7= 23,520
<span>m = y2-y1/x2-x1 -> -3-3/-2-1 = -6/-3 -> +2
</span><span>y=mx+b or 3=2 × 1+b -> b = 1 (y-intercept)
</span>
y = 2x+1
1) Find 25% of 80, which is 16
2) 80 - 16 to find out your remainder of money, which is 64.
3) find 65% of 64, which is 41.6
Therefore, I spend $41.60 on the sandals
Tax=tax rate times cost of product
tax=17.50
cost of product=250
17.50=rate times 250
divide both sides by 250
17.50/250=rate
0.07=rate
percent means parts out of 100
0.07/1 times 100/100=7/100=7%
7%=rate
answer is 7% tax