Well the equation is y=2+4.3, but what's the x for?
If you accidentally typed "x" instead of "y" then the answer is:
y=2+4.3
Add 2 to 4.3
y=6.3
Answer:
Don't understand 12am like how
Answer:
10 lbs
Step-by-step explanation:
Let c represent the number of pounds of cashews to be added. Then the total cost of the mix will be ...
4.00c +1.5(40) = 2.00(c+40)
4c +60 = 2c +80 . . . . . . . . . . . simplify
2c = 20 . . . . . . . . . . . . . . . . . . . subtract 60 + 2c
c = 10 . . . . . . . . . . . . . . . . . . . . .divide by 2
10 pounds of cashews should be mixed with the peanuts.
Answer:
Step-by-step explanation:
From the graphs attached,
Let the coordinates of the two points given on the black line in the first graph are (-4, 2) and (-1, 10).
When these points have been rotated by 90° about the origin,
Rule for the rotation will be,
(x, y) → (y, -x)
Therefore, coordinates of the image points will be,
(-4, 2) → (2, 4)
(-1, 10) → (10, 1)
Therefore, red line given given in graph (1) and black line (After rotaion of 90° clockwise) in graph (2) will be same.
9514 1404 393
Answer:
(x, y, z) = (1/3, 2/3, 1)
Step-by-step explanation:
We can use the first equation to write an expression for x that can be substituted into the other equations.
x = 1 -y
2(1 -y) -y +z = 1 ⇒ -3y +z = -1
(1 -y) +2y +z = 8/3 ⇒ y +z = 5/3
Subtracting the first of these equations from the second gives ...
(y +z) -(-3y +z) = (5/3) -(-1)
4y = 8/3
y = 2/3
z = 5/3 -y = 1
x = 1 -y = 1/3
The solution is (x, y, z) = (1/3, 2/3, 1).
