Answer:
171
Step-by-step explanation:
Use PEMDAS (parenthesis, exponent, multiplication/division, addition/subtraction)
Add the two numbers in parenthesis first
175-[100/25]
Divide 100 by 25 in the brackets
175-4
Subtract
171
Answer:20 percent
Step-by-step explanation:Tipping can be confusing and varies. But a general rule for waiters is to tip 15 to 20 percent of the pre-tax bill%2C and %242 to %245 per night for housekeeping service. Tipping expectations are tied to minimum-wage levels. Waiters and other restaurant staff can earn three or four times more from tips than wages.
Aye your a swagger.Just play it cool and be yourself
Answer: No, No, Yes, Yes, Yes
<u>Step-by-step explanation:</u>
At 2:15 the temperature is 7°
It decreases 3° every 15 minutes ⇒ -3
Here is a table:
time | temperature
2:15 | 7
2:30 | 7 - 3 = 4
2:45 | 7 - 3 - 3 = 1
3:00 | 7 - 3 - 3 - 3 = -2
3:15 | 7 - 3 - 3 - 3 - 3 = -5
3:30 | 7 - 3 - 3 - 3 - 3 - 3 = -8
Do you see a pattern? This can be written as:
7 + (-3) + (-3) + (-3) + (-3) + (-3) + (-3)
7 - (3)(5)
7 + 5(-3)
<span>b+c=<span>10/a</span></span><span>a(b+c)=10</span><span>a=<span>10<span>(/b+c)</span></span></span>
