Answer:
D. $53
Step-by-step explanation:
Given the function, f(x) = 10x + 8, representing how much Jack earns working for x hours, if Jack works from 2:30 P.M to 7:00 PM, it means Jack worked for 4 hours 30 minutes, which is 4.5 hours (30 minutes = 0.5 hr).
Therefore, to find out how much he earned working for 4.5 hours, substitute x = 4.5 in
✅Jack will earn $53 for working between 2:30 PM and 7:00 PM
(f - g(x) = 2x -2x squared
(sorry didn't know how to do the squared sign )
7 inches = 0.00011047980 miles (rounded to 8 digits)
Hope it helps
Answer:
x = 12
Step-by-step explanation:
Looking at the diagram, we can deduct that the appropriate formula to use is form power of a point, specifically when two secants intersect outside of a circle. Using this, you get the equation:
(x + 5 + 7)(7) = (x + 1 + 8)(8)
And, you can simplify and solve:
(x + 12)(7) = (x + 9)(8)
7x + 84 = 8x + 72
84 = x + 72
x = 12
20 = 2.50p + 0.80o
p = pound of wasabi peas
o = onions
20 = 2.50p + 0.80(20)
0.80 * 20 = 16
20 = 2.50p + 16
Subtract 16 from each side
4 = 2.50p
Divide 4 by 2.5
1.6 = p
She can buy 1.6 pounds of peas.