Answer:
C(p): Dependent Variable
p: Independent variable.
Step-by-step explanation:
We are given the following information in the question:
,
where c(p) is the total cost in dollars of buying Jersey peaches at a farm stand and p stands for the number of pounds of peaches that are bought.
We have to identify the dependent and the independent variables of this function.
Since the total cost depends upon the the number of pounds of peaches bought, then, p which is the number of pounds of peaches bought is the independent variable and the the total cost , C is the dependent variable.
C(p): Dependent Variable
p: Independent variable.
Answer:
Lenght: 21 inches.
Width: 14 inches.
Step-by-step explanation:
1. You know that the width (W) of a rectangle is 7 inches less than the length (L), then:
2. The perimeter is 70 inches.
3. The formula for calculate the perimeter of a rectangle is:
3. Substitute and the value of the perimeter into the equation to calculate the perimeter and solve for the length:
4. Then the width is:
Answer:
y = 2/3x - 5 or in standard form 3y = 2x - 5
Step-by-step explanation:
Remember this fact: Parallel lines have the same slope
Step 1 Solve for y so that the equation is in the slope- intersect form
2x - 3y = 6
-3y = -2x + 6
-3y/-3 = -2x/-3 + 6/-3
y = 2/3 x -2
now we know the slope is 2/3 or
when the equation is in Standard form Ax + By = C you can use this fact: slope = - A/B so the slope = -2/-3 = 2/3
Remember the Parallel lines have the same slope
Find the y-intersect "b" use the slope = 2/3 and point (6, -1)
y = mx + b
-1 = 2/3(6) + b
-1 = 4 + b
-5 = b
Now write the equation of line that is parallel to the given line and passes through point (6, -1)
y = 2/3x - 5 or in standard form 3y = 2x - 5
Answer:
x = 65
Step-by-step explanation:
if two triangles are similar then we can use the similarity ratio to find the length of CH
60/156 = x/169 cross multiply expressions
156x = 10140 divide both sides by 156
x = 65