Multiply the bracket by -4
−4(3−1)+2
-12+4+2 : - negative sign and - negative sign = + positive sign
-12+6
= -6
Answer: -6
I'm pretty sure it's Identity I hope it helps :)
3 1/2 is less because 1 liter in cups is 4.227
Answer:
<em>y = -4.5x - 22</em>
Step-by-step explanation:
The standard form of finding the equation of a line is expressed as y = mx+c
m is the slope
c is the y intercept
Get the slope:
m = y2-y1/x2-x1
Given the coordinates (-6,5) and (-4,-4)
m = -4-5/-4+6
m = -9/2
m = -4.5
Get the y-intercept
Substitute (-4,-4) and m = -4.5 into y = mx+c
-4 = -4.5(-4) + c
-4 = 18 + c
c = -4-18
c = -22
Get the required equation:
Recall that: y = mx+c
<em>y = -4.5x - 22</em>
<em>Hence the required equation is y = -4.5x - 22</em>
So I added all of the numbers of tourists together, I got 30 tourists. Then I saw that the number of tourists that visisted the museum but not the zoo was 5. I divided 5 by 30 and got that there was a 16% chance that a randomly selected tourist would of visited the museum but NOT the zoo.
Hope this helps!
~Lizzie
