There are 7 tens, so i want to say 10^7
10 to the seventh power
Pqqqqrr in exponential form=p·q^4·r^2
I assume that this is a system of equations so I'll use the substitution method.
Make one of the equations equal an isolated variable and since x is already isolated just add -3y on both sides.
x-3y=-24
+3y +3y
x=3y-24
Substitute that in for the first equation.
2(3y-24)+9y=27
6y-48+9y=27
15y-48=27
+48 +48
------------------
15y=75
----- ----
15 15
y=5
Substitute y in the other equation and find x
x-3(5)=-24
x-15=-24
+15 +15
--------------
x=-9
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Answer:
y ≤ -2x - 2
Step-by-step explanation:
Given question is incomplete: Find the complete question in the attachment.
Since the graphed line is a solid line and passes through two points (-2, 2) and (0, -2).
Equation of the line will be,
y = mx + b
Where m = slope of the line
b = y-intercept
Slope of the line 'm' = ![\frac{y_{2}-y_{1}}{x_{2}-x_{1}}](https://tex.z-dn.net/?f=%5Cfrac%7By_%7B2%7D-y_%7B1%7D%7D%7Bx_%7B2%7D-x_%7B1%7D%7D)
= ![\frac{2+2}{-2-0}](https://tex.z-dn.net/?f=%5Cfrac%7B2%2B2%7D%7B-2-0%7D)
= -2
Y-intercept 'b' = -2
Therefore equation of the line will be,
y = -2x - 2
Since the shaded region is on the left side of the solid line,
Equation of the inequality will be y ≤ -2x - 2
Answer:
1. x=--3
2. x=2
3. x=1/2
4. x=-1/3
Step-by-step explanation:
Hope this helps UwU