2 1/5 hours on homework for math = 2.2
Science homework took 1.1 hours to complete.
2.2+1.1= 3.3
7/8 of an hour is 50 minutes because we know that an hour is 60 minutes and every 10 minutes is a number for the numerator, if that makes sense.
3.3 of an hour plus 50 minutes, would equal 3.8 since the 3 after the point would be minutes. To convert into hours, since an hour is 60 minutes, we have 4 hours and 20 minutes he spent on homework over the weekend. That would be your answer! Hope this helped.
<h3>Answer:</h3><h2>X = -1</h2>
Step-by-step explanation:
2 – X – 3= 0
X = 2 - 3
X = -1
<h3>#AyoBelajar</h3>
multiply 2nd row by -1 and add to first row
divide the 1st row by 2
multiply the first row by -1 and add to 2nd row
now we know
y+3=0
x-2=0
therefor
y=-3
x=2
Answer:
, domain: all real numbers
Step-by-step explanation:
The two functions that we have in this problem are:
and
Here we have to calculate
(f+g)(x)
Which is equivalent to:
Taking the two functions and substituting into this expression, we find:
We also have to find the domain of the new function. However, we notice that there are no restrictions on the value of x, since this is a second-order function with no denominators, logarithms or roots: therefore, the domain is all real numbers.