Answer:
turn into top heavy fractions to start off.
whole number X denominator plus numerator
1 X 10 + 3= 13/10
2 X 5 + 2 = 12/5
now need to find a common denominator we can use 10.
5 X 2 = 10 what you do to the bottom you must do to the top.
12 X 2 = 24
the sum should now read
13/10 + 24/10 = 37/10.
to turn back into mixed number work out how many denominators go into numerator.
in this case 3. whatever is left over becomes the numerator. end answer 3 7/10
-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
7-12= -5
7+12= 29
-5 ≤ n ≤ 29 or -5 ≤ n < 30 or -6< n ≤ 29 or -6 < n < 30
either one is acceptable. question was not clear but i did my best! :)
x=-4
x=-5
Step-by-step explanation:
See attached graph
(-4, -3), (4, -1), (8, 0), (12, 1)
The x- and corresponding y-values are listed in the table. Put each pair in parentheses, <em>x-value first</em>. (That is an <em>ordered pair</em>.)
(x, y) = (-4, -3) . . . . from the first table entry
(x, y) = (4, -1) . . . . from the second table entry
(x, y) = (8, 0) . . . . from the third table entry
(x, y) = (12, 1) . . . . from the last table entry
5(5x-3y=6)
3(2x+5y=-10)
25x-15y=30
6x+15y=-30
31x= 0
x = 0
5(0)-3y=6
-3y=6
y= -2
(0,-2)
