Answer:
The answer is 5q + 9.
Step-by-step explanation:
1) Collect like terms.

2) Simplify.

<u>hence</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>5q</u><u> </u><u>+</u><u> </u><u>9</u><u>.</u>
Answer:
2w-42
Step-by-step explanation:
-24+2(w-9)
We need to distribute the 2 to the w-9 in the parentheses as per PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction)
-24+2w - 18
Subtract -24 -18
2w - 42
Answer:
(1,-9)
Step-by-step explanation:
Rewrite in vertex form and use this form to find the vertex
(h,k).
Answer:
The matrix form of given linear system is

Step-by-step explanation:
Let as assume that

Given differential equations are



We need to find the matrix form of given linear system.
Write the elements of left side in a column matrix.
Write all the coefficients in one matrix first which is called a coefficient matrix. Multiply coefficient matrix with the variables matrix and equate left and right side.

It can be written as
