Answer:
8
Step-by-step explanation:
Let the number be n
6*n = 16 + 4*n
6n = 16 + 4n
6n - 4n = 16
2n = 16
2n/2 = 16/2
n = 8
Answer:
(12, -12)
Step-by-Step:
I got it right on Edge 2021
Answer:
The y = m x + b form of the given equation is y = x + 3
Step-by-step explanation:
Here, the given equation is :
2 y - 2 x = 6
Now, to convert it in the form y = m x + b
Consider the given expression:
![2 y - 2 x = 6 \implies 2 y = 6 + 2 x\\\implies y = \frac {6+2x}{2} = \frac{6}{2} + \frac{2x}{2} \\\implies y = 3 + x](https://tex.z-dn.net/?f=2%20y%20-%202%20x%20%3D%206%20%5Cimplies%20%20%202%20y%20%3D%206%20%2B%202%20x%5C%5C%5Cimplies%20y%20%3D%20%5Cfrac%20%7B6%2B2x%7D%7B2%7D%20%20%3D%20%5Cfrac%7B6%7D%7B2%7D%20%20%2B%20%5Cfrac%7B2x%7D%7B2%7D%20%5C%5C%5Cimplies%20%20y%20%3D%203%20%2B%20x)
Therefore, here the y = m x + b form of the given equation is y = x + 3
Here. slope m = 1,and Y - intercept b = 3
Answer:
B) (35, 260)
Step-by-step explanation:
A veterinarian will prescribe an antibiotic to a dog based on its weight. The effective dosage of the antibiotic is given by d ≥ 1∕5w2, where d is dosage in milligrams and w is the dog's weight in pounds. Which of the following ordered pairs gives an effective dosage of antibiotics for a 35-pound dog?
A) (35, 240)
B) (35, 260)
C) (260, 35)
D) (240, 35)
Ordered pairs is composed of pairs, usually an x coordinate and a y coordinate. It refers to a location of a point on the coordinate. It matches numbers to functions or relations.
Given the relation between d is dosage in milligrams and w is the dog's weight in pounds as d ≥ 1∕5w²
For a 35 pound dog (i.e w = 35 pound). The dosage is given as:
d ≥ 1∕5(35)² ≥ 245 milligrams.
For an ordered pair (x, y), x is the independent variable (input) and y is the dependent variable (output).
The dog weight is the independent variable and the dosage is the dependent variable.
From the ordered pairs, the best option is (35, 260) because 260 ≥ 240
Answer:
42 m
Step-by-step explanation:
l+1 * (b+1) = lb+22
lb+b+l+1 = lb+22
l+b=21
perimeter = 42 m