X is the amount of money that each will pay
2x+(21.50*20/100) =21.50
2x+4.3=21.50
2x=17.2
x=8.6$ will pay each person
Did everyone what she made by hours worked to find her hourly rate:
231 / 22 = 10.50 per hour
Multiply her hourly rate by number of hours:
10.50 x 40 = 420
She would earn $420
Answer:
![y \geqslant - 2x - 5](https://tex.z-dn.net/?f=y%20%5Cgeqslant%20%20-%202x%20-%205)
Step-by-step explanation:
Since the shaded area is above the line and the line is solid, you will use the greater-than-or-equal-to sign.
Not to mention inequalities still have a slope and y-intercept. (In this case, the y-intercept will be -5, since the line crosses the y-axis at that point, and the slope will be -2 because the line is going down 2 units and to the right 1 unit.)
Hope this helps :)
Answer:
C = πd. where C is the circumference and d is the diameter of the circle. Using radius instead of diameter, the formula is: C = 2πr. where r is the radius of the circle.
Step-by-step explanation: