<span>Being able to estimate your answer is a very useful skill. ... When decimals are involved, it's very easy to put the decimal point in the wrong place, and ... round all numbers to the same place value—this makes adding or subtracting a bit easier.</span>
When n = 3,
n + 11
= 3 + 11
= 14
Answer:
(-1,0)
Step-by-step explanation:
I used a graphing calculator and that is the solution
She worked 50.5 hours last week.
7.80x40=312
352.95-312=40.95
40.95/4.90=10.5
10.5+40=50.5
13, I believe? Sorry if you get it wrong