Answer:
tens
Step-by-step explanation:
Answer: Slope is -2 and y int: -1
Step-by-step explanation: y=mx+b is the formula for finding slope & y intercept.
It was in your equation m=-2 and -1 being y intercept
Answer:
a)5/x+1/4=6
Step-by-step explanation:
8o+12y=362
12o+8y=388
Im choosing “o” for orchid and “y” for lily
20o+20y=750
20o=750–20y
o=37.5–y
(37.5–y)+20y=750
-y+20y=712.5
19y=712.5
y=37.5
So, lilies sell for $37.50
Answer:
106 gal
Step-by-step explanation:
step 1
Find the area of the path
we know that
The area of the path is given by the formula
where
r_2 is the radius of the pool plus the width of the path
r_1 is the radius of the pool
we have
---> the radius is half the diameter
substitute
assume
step 2
Find the gallons of coating needed
Divide the area of the path by 5
so
Round up
therefore
106 gal