Answer:
Box 1 = 3 Box 2 = -1
Step-by-step explanation:
Answer with Step-by-step explanation:
Let the ones digit of the number be y
and tens digit of the number be x.
The tens digit is two less than the units digit.
i.e. x=y-2
The value of the number exceeds twice the sum of its digits by 19.
i.e. 10x+y=2(x+y)+19
10(y-2)+y=2(y-2+y)+19
10y-20+y=2(2y-2)+19
11y-20=4y-4+19
11y-4y=20-4+19
7y=35
dividing both sides by 7, we get
y=5
Putting value of y in x=y-2, we get
x=3
10x+y=10×3+5
=35
Hence, the two digit number is:
35
Convert the equation to the slope-intercept form:
![2x+2y=5 \\ 2y=-2x+5 \ \ \ |\div 2 \\ y=-x+\frac{5}{2} \\ \\ y=mx+b, \ m - \hbox{the slope} \\ y=-x+\frac{5}{2} \\ \boxed{m=-1} - \hbox{the slope}](https://tex.z-dn.net/?f=2x%2B2y%3D5%20%5C%5C%0A2y%3D-2x%2B5%20%5C%20%5C%20%5C%20%7C%5Cdiv%202%20%5C%5C%0Ay%3D-x%2B%5Cfrac%7B5%7D%7B2%7D%20%5C%5C%20%5C%5C%0Ay%3Dmx%2Bb%2C%20%5C%20m%20-%20%5Chbox%7Bthe%20slope%7D%20%5C%5C%0Ay%3D-x%2B%5Cfrac%7B5%7D%7B2%7D%20%5C%5C%0A%5Cboxed%7Bm%3D-1%7D%20-%20%5Chbox%7Bthe%20slope%7D)
TRUE
Answer: 9.
Step-by-step explanation:
6 large rooms which will add up to 18
9 small rooms which will also add up to 18 totaling the 36 guests.
Answer:
4
Step-by-step explanation:
Write an equation of a line in slope-intercept form for the given conditions.
-intercept and -intercept
(Hint: Write the intercepts as ordered pairs)