70 flowers
if you divide 21 by 3, it equals 7. so 10 percent is 7. if you multiply 7 by 10 it equals 70
Answer:
![y=28.5x](https://tex.z-dn.net/?f=y%3D28.5x)
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form
or ![y=kx](https://tex.z-dn.net/?f=y%3Dkx)
In this problem
Let
x------> the number of gallons
y------> the number of miles
the relationship between the number of miles and the gallons of gas represent a linear direct variation
The constant of proportionality k is equal to the slope m
![m=\frac{465.3}{16.5}= 28.2\frac{miles}{gallon}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B465.3%7D%7B16.5%7D%3D%2028.2%5Cfrac%7Bmiles%7D%7Bgallon%7D)
therefore
the equation of the linear equation
![y=28.5x](https://tex.z-dn.net/?f=y%3D28.5x)
26)In order to calculate the mean, the average must be determined. In this scenario, the mean is determined by dividing 60 by 5.
alligator population is 12.
27) you just divided 105/7 the answer is 15
Answer: The y-intercept is 1
Step-by-step explanation:
y = mx + b m = slope, and b = y-intercept
plugging in the given values, we get
-9 = (-5/4)(8) + b
simplify to get
-9 = -10 + b
b = 1
y-intercept = 1
Answer:
1: true , 2: A
Step-by-step explanation:
im smart