The total cost would be $9.45
Answer:
Step-by-step explanation:
Use the zero-interval test [test point (0, 0)] to verify them as false or true, and to determine whether we shade the shared opposite portions [a shared portion that does NOT contain the origin] or the shared portions that DO contain the origin:
![\displaystyle 0 < -3[0] - 2 → 0 ≮ -2](https://tex.z-dn.net/?f=%5Cdisplaystyle%200%20%3C%20-3%5B0%5D%20-%202%20%E2%86%92%200%20%E2%89%AE%20-2)
So, this system will be shaded in a shared opposite portion.
*NOTE; Both inequalities have an identical y-intercept of ![\displaystyle [0, -2],](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5B0%2C%20-2%5D%2C)
so both inequalities must intersect the y-axis at and since there are already lines labeled as <em>dashed</em><em> </em>and solid, we do not have to worry about it in this case.
** None of the other graphs match this, so the bottom right graph has to be it, considering it cut off.
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Answer:
b
Step-by-step explanation:
brains
Answer:
x = 24
Angle 1 = 101°
Angle 2 = 79°
Angle 3 = 101°
Angle 4 = 101°
Angle 5 = 79°
Angle 6 = 79°
Angle 7 = 89°
Angle 8 = 89°
angle 2 and 3 are supplementary
that means the sum of these angles are both equal 180°
Step-by-step explanation:
4x + 5 + 3x + 7 = 180
4x + 3x = 180 - 5 - 7
7x = 168
x = 168/7
x = 24
4*24 + 5 = 101
3*24 + 7 = 79
5*24 - 29 = 91
3*24 + 19 = 91
Answer:
3
Step-by-step explanation:
The coefficient of the variable is the number in front of the variable
3s+15
The number in front of the variable is 3
