The answer of this is 3/10
Answer:
-2/7
Step-by-step explanation:
Going from (7,-1) to ( 21,-5) we see x (the 'run') increasing by 14 and y (the 'rise') decreasing by 4. Thus, the slope of the line connecting these two points is m = rise/run = -4/14, or -2/7.
Answer:
875
Step-by-step explanation:
If there are 100 tagged rabbits and which there are 40 tagged out of 350 we get
The amount tagged/ The amount of rabbits = Tagged come back/Caught
If we replace the equations we get the equation
100/x = 40/350
Step 1. Cross Multiply
40x = 35000
x = 875
There are 875 rabbits
The formula for the area of a square is:
A=s²
Since we known that the area is 81ft², we can solve for the length of a side.
A=s²
81=s²
find the square root of both sides
9ft=s
The length of each side is 9ft
Answer:
there are 8 packages left
Step-by-step explanation:
120÷12=10. So there are 10 packages of pencils to begin with. She loses 24 pencils which means that she lost two packages worth of pencils (12+12=24). So, 2 packages-10 packages=8 packages.