For 22: write out the formulas with and = in the middle
for 24:sorry, i dont understand it either. but i hope #22 helped,tho
21/22 is the answer change division sign to multiplication and flip the fraction on the right then multiply and divide those answers
Answer:
B. You have to distribute properties. So you distribute the exponent 5 to both the 6 & the 9
Answer:

Step-by-step explanation:
We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point (8,1) and a slope from the equation y=-23x+5. We will chose point-slope since we have a point and slope.
Point slope:
in our new equation because it us perpendicular to it. This means we will need to change it into its negative reciprocal which is
.
We will substitute
and
.
.
This is the equation of the line perpendicular to y=-23x+5 that crosses through (8,1).
Answer: 18.75
Step-by-step explanation:There are 24 hours in a day. 4 hours 30 minutes is 4.50 hours. Which is equal to 18.75%.