Answer:
x=5
Step-by-step explanation:
5x-6=19
first you add 6 to both sides now you have 5x=25 then you divide by 5 on both sides then you get x=5
Answer:
a. 9.42 hours b. $116.50
Step-by-step explanation:
The time in hours would be 9.42. Since it's 9 hours and 25 minutes, you find the answer by adding 9 + (25 min/60 min).
The gross pay would be ($11.50 * 8) + ($17.25 * 1.42). This is 92 + 24.495 = $116.50 total gross pay for Monday. The number 17.25 comes from the regular pay -- $11.50/h -- times 1.5 (since it's 1 1/2 the regular rate for over time), and the 1.42 comes from 9.42 h - 8 h, since the first 8 hours Lisa is paid the regular rate and any hours over that are the overtime rate.
number 3 and 4 you should answer on that axis
number 5 = 12
6.4 + 10 = 14
7.9+2 = 11
8.13 - 5 = 8
9.16 - 2 = 14
10.15 + 7 = 22
Use a protractor. Place the whole on the dot of the angle and you should know how to do the rest.
Answer:
9x - 4y = 55
Step-by-step explanation:
The equation for the perpendicular line can be written by swapping the x- and y-coefficients and negating one of them. Usually we choose to negate the one that makes the x-coefficient positive. Here, that process gives ...
9x - 4y = <some constant>
The value of the constant can be found by putting the (x, y) values of the given point into the left-side expression:
9x - 4y = 9·7 -4·2 = 55
9x - 47 = 55