Answer:
y=4x
Step-by-step explanation:
Two variables have a proportional relationship if the ratio of one variable to the other is constant.
A proportional relationship between x and y can be modeled by the equation y=kx.
The letter k is the constant ratio of y to x. It is called the constant of proportionality.
The ratio for each pair of x- and y-values is 4. So, the variables have a proportional relationship.
So, the constant of proportionality is 4 ounces of almonds per ounce of dark chocolate.
The equation for the relationship is:
y=4x
Answer:
Step-by-step explanation:
What you gave 4x – y = 7 is in standard form
The problem on screen
4x-2/3y=7
The standard form is 12x-2y=21
Answer is A
Step-by-step explanation:
lawn = garden - veg - flower
=(14*10) - ((5+7)/2 *10) - (0.5*3*8)
= 140 - 60 - 12
= 68 Squared meters
The area of the triangle will then be 9 times as great.
The formula of the area of a triangle is 1/2bh, so if the base has been tripled and the height has been tripled, you're essentially multiplying 3 to the original equation twice (3 x 3 = 9).
Answer:
The answer is on the paper. Hope it's correct :)