Answer:
C.
Step-by-step explanation:
Each of the graphs is clearly a straight line, apart from graph C. Graph C is a parabola.
25% — $40
100% — $40 * 4 = $160
The original price is $160.
3/5 x 3/5
=9/25
You have to multiply the 2 numerators (top) and then the 2 denominators (bottom)
Answer:
3x3
Step-by-step explanation:
G is a 3 x 4 matrix and His a 4x 3 matrix
In multiplication of matrix a particular formula is used
If G = MN and H = NM then GH = MM
So G= 3x4 and H = 4x3
Then GH = 3x3
The above rule is a rule that binds matrix multiplication and allows for an easier calculations and also helps check the possibility of the multiplication.
As for the above, the multiplication is possible an the result of the multiplication will give us a 3x3 matrix
Answer:
the answer is D 3.1 − 0.3x
hope this helps
