Answer:
-3.4
Step-by-step explanation:
-11/2 +-2.1=-3.4
-2.1-3.4=-11/2
This equation of the recipe can be represented as y = x + 5.5 and The constraints are x is ≥ 0 and y is ≥ 5.5.
<h3>What is a system of equations?</h3>
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
Otto used 5.5 cups of whole wheat flour and x cups of white flour in the recipe.
The total amount of flour (y) = the total amount of whole wheat flour (5.5) + the total white flour (x).
Therefore, the equation is:
y = x + 5.5
The possible values are
x = 0 or greater to it since the minimum amount of white flour that can be added is 0.
y = 5.5 or greater to it since even if no
white flour is added the minimum total is 5.5.
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Answer:
Step-by-step explanation:
(X^2+y^2)^2 polynomial identify. Simplify
i.e
Solution:
We have the identity,
In the Question
Substituting in the identity we get
Also we have
Which is the required
Answer:
52 units
Step-by-step explanation:
1) 10m + n2/4
Substitute within the equation
2) 10(5) + (4)2/4
Simplify
3) 50 + (4 x 2/4) = 50 + (4 x 1/2) = 50 + 2 = 52 units
Step-by-step explanation:
3x + 5y = 21 * (-4) •••••• -12x -20y = -84 (a)
4x - 2y = -24 * (3) •••••• 12x -6y = -72 (b)
(a) + (b)
-26y = -156
y = 6
3x + 5 * 6 = 21
3x = 21 - 30
3x = -9
x = -3
