x+5+x+x+5=4x+10
Answer:
4x+10
Step-by-step explanation:
x+5+x+x+5=4x+10
Answer:
80 Cubic Units
Step-by-step explanation:
5 x 4 = 20
20 x 4 = 80
Hope it helps :)
You mark it up 20% Price + 20% = p + 20/100p = p (1 + 0.20 ) = 1.2 p
6.45 * 1.2 = 7.74
You take off 5% which by the same reasoning (almost) means p/1.05
7.74 / 1.05 = 7.37
Now you need a sales tax
7.37 * 1.06 = 7.81 dollars.
Answer: The customer paid 7.81 <<<<=====
Answer:
around 45 minutes
Step-by-step explanation:
it takes about 15 minutes to do 1 mile, do the correct math, it'll take about 45 minutes to do 3 miles
