Answer:
3 cups would be left or 1.5 pints.
Step-by-step explanation:
1 pint is equal to 2 cups.
Answer:
Step-by-step explanation:
Our approach here is to isolate X, and simplify this solution. We want to begin by subtracting matrix 2, as shown below, from either side - the first step in isolating X. Afterwards we can multiply either side by the inverse of matrix 1, the co - efficient of X, such that X is now isolated. We can then simplify this value.
Given,
: Matrix 1
: Matrix 2
( Subtract Matrix 2 from either side )
( Simplify )
( Substitute )
( Multiply either side by inverse of Matrix 1 )
- let's say that this is Matrix 3. Our solution would hence be Matrix 3.
Subtract the cost of the oranges from what she can spend:
9.00 - 3.50 = 5.50
At most she can spend $5.50
First, the need to determine if the statements are true or false.
1) 6+3 =9 (This statement is true)2) 5*5=20 (This statement is false since 5*5=25)
With this in mind we can determine that what will illustrate the truth value would be:
T F -> F
In other words, since the first statement is true and the second statement is false then conjunction of both statements would be false.
Please, when working with fractional coefficients, enclose them inside parentheses as shown here:
Correct: (1/3)x + (1/4)y
Not clear: 1/3x+ 1/4y
Then we have: (1/3)x + (1/4)y and (2/5)x - y = 11. (I must assume that your 2 5 meant 2/5.)
For clarity write this system as:
(1/3)x + (1/4)y = 2
(2/5)x - y = 11
The LCD of the first equation is (3)(4), or 12. Mult. all three terms by 12 to clear the eq'n of fractions: 4x + 3y = 24
Go thru the same procedure for the second equation: 2x - 5y = 55
Now mult. the entire 2nd equation (immediately above) by -2 to obtain:
-4x + 10y = -110
and then add this to the first equation:
4x + 3y = 24
-4x + 10y = -110
-----------------------
13y = -86
Solving for y, y = -6.62
It is unlikely that y would have a mixed number value. Please, go back and check to ensure that you have copied down this problem correctly. If you do, I'd be happy to return and help you find the solution of this system of equations.