Answer:
$4 for each person
Step-by-step explanation:
First we have to calculate how much money has money other than for food
for this we multiply the number of guests by the value of each dinner
$8 * 10 = $80
Now that we have the total value of the dinner we substract from the total money
$120 - $80 = $40
This is the mount that she can spend on party favors
Then we split the $40 with the total number of guests to know how much we can spend for each person
$40/10 = $4
Answer:
False
Step-by-step explanation:
Given a line with slope m then the slope of a line perpendicular to it is
= - 
Given a line with m = 
Then the slope of the line perpendicular to it is
= - 
= - 
Answer:
Makes both equations true
Step-by-step explanation:
2=3-1
2=-3+5
Answer: NO
<u>Step-by-step explanation:</u>
In order for the function to be one-to-one, it must pass the vertical line test AND the horizontal line test.
The vertical line test is where you draw a vertical line anywhere and the line will not intersect the graph more than one time. In other words, the function cannot contain a duplicate x-value.
The horizontal line test is where you draw a horizontal line anywhere and the line will not intersect the graph more than one time. In other words, the function cannot contain a duplicate y-value.
The graph provided passes the vertical line test but fails the horizontal line test. <em>One example is that there are two x-intercepts.</em>
25*4=100, so you multiply both and 1 by 25 to get 25%. since 1/4 is not a whole number, it becomes .25% and 3 is the whole number that comes before it. 3.25% is the way to write 3 1/4 as a percent.
