Answer:a square
Step-by-step explanation:a square
Answer:
Xenon
Step-by-step explanation:
Its the lowest buddy
Answer: x=36
Step-by-step explanation:
Answer:
p=0.60w
Step-by-step explanation:
Let
p ----> the price of a watermelon in dollars
w ---> the weight of a watermelon in pounds
In this problem we have a proportional relationship
Remember that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
In this problem
p=kw
The value of the constant of proportionality k is the same that the unit rate
Find out the unit rate
Divide the total cost by the total weight
k=4.38/7.3=0.60per lb
substitute in the equation
p=0.60w
Step-by-step explanation:
brainliest?
Answer:
x = 4 or x = -3
Step-by-step explanation:
Solve for x over the real numbers:
x^2 - x - 12 = 0
The left hand side factors into a product with two terms:
(x - 4) (x + 3) = 0
Split into two equations:
x - 4 = 0 or x + 3 = 0
Add 4 to both sides:
x = 4 or x + 3 = 0
Subtract 3 from both sides:
Answer: x = 4 or x = -3
