∑Hey , jillianwagler ⊃
Answer:
x = 7, y = -5
Step-by-step explanation:
<u><em>Given~:</em></u>
<em>Solve the system below using elimination</em>
<em>{5x+9y= -10}</em>
<em>{7x+10y= -1}</em>
<u><em>Solve:</em></u>
<u><em></em></u>
Isolate x ( 5x + 9y = -10 ) : 
Substitute:
Isolate y : 
Substitute: 
Hence, 
Therefore, the solution for are:
<u><em>xcookiex12</em></u>
<u><em></em></u>
<em>8/19/2022</em>
<h3>
Answer: 5</h3>
Work Shown:
g = number of hours that Gary exercises
3g-2 = number of hours that Jessica exercises
(g) + (3g-2) = 18
4g-2 = 18
4g = 18+2
4g = 20
g = 20/4
g = 5
Gary exercises 5 hours per week.
Answer:
y +5 = -1/3(x -3)
Step-by-step explanation:
The slope of the given line is 3. The slope of the perpendicular line is the negative reciprocal of that, -1/3. Then the point-slope equation is ...
y -y1 = m(x -x1) . . . . line with slope m through point (x1, y1)
y -(-5) = -1/3(x -3)
y +5 = -1/3(x -3)
Answer:
n=6
Step-by-step explanation:
12-6=6
Answer:
-6
Step-by-step explanation:
-3 + (-4) 4 + (-3) is -6 I hope that helps because that what I got
