I think the answer is -5.
Answer:
y= -4x -3
Step-by-step explanation:
y1-y2=m(x1-x2)
3-(-3)= m(-4-(-1))
rise/run= slope
y/x= -4/1= -4
3-(-3)= -4(-4-(-1))
3-(-3)= 6 because the negative and minus cancel each other leaving 3+3=6.
-4-(-1)= -3 because minus and negative cancel each other leaving -4+1= -3.
y= -4x -3
(2•7)-5
14-5= 9
So the answer is 9
Answer:
Hello,
Step-by-step explanation:
One other way:
Let say x=1.272727...
100x=127.272727...
x=1.272727...
99x=126
x=126/99
<u>x=14/11</u>
Okay. So, Amber used 1/2 of the 4/5 bag for the art project. Let’s do 4/5 / 2. 4/5 * 1/2 is 4/10 or 2/5 in simplest form. Amber uses 2/5 of a pound of sand for her art project.