The correct answer is c .
Answer:
-3x - 2y + 3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
3 + 5x - 4y + 2y - 8x
<u>Step 2: Simplify</u>
- Combine like terms (x): -3x - 4y + 2y + 3
- Combine like terms (y): -3x - 2y + 3
Answer:
34; 34 inches is not long enough
Step-by-step explanation:
A doormat is the shape of a rectangle and its area uses A=l*w. If the area is 714 and its length is 21, then 714 = 21*w. Solve for w.
714=21w
714/21= 21w/21
34 = w
The answer is D,both a and b
Keep, Change, Flip! 3/14 * 10/7...multiply straight across and 3*10 w/ 14*7
Your answer would be 30/98
Divide those both by 2 and your final answer is 15/49