Answer:
Step-by-step explanation:
Given : The dimension of a rectangle is (x+10)ft. by (x+4)ft.
Then, Area of rectangle will be :-
If a square of length xft on a side is cut from the rectangle, then the area of the square :-
Now, the remaining area in the form of a polynomial function A(x) will be :-
Hence, the remaining area in the form of a polynomial function A(x) will be :-
A triangle is the best because it is sturdy. There is no "wiggle room" for the triangle to transform into another shape.
Answer:
Step-by-step explanation:
1. To find x make these 2 equations equivalent to each othe.
2. Subtract x terms from both sides
3. Subtract constant from left side.
4. Divide be x term from the left side.
This is a system of equations problem.
Blueberry = X, blackberry = Y
Joe:
5x + 10y = 135
James:
x + 9y = 104
Let’s isolate x from James’ equation.
x = 104 - 9y
Now substitute that into the first equation.
5(104 - 9y) + 10y = 135
520 - 45y + 10y = 135
-35y = -385
y = -385/-35. The negatives cancel out, leaving us with $11 for blackberries.
Now we can substitute that value into James’s equation.
x + 9(11) = 104
x = 104 - 99
x = $5
Final answer: Blueberry pies cost $5, blackberry pies cost $11.
Answer:
it is a downward
discline
Step-by-step explanation: