Assuming that (-3x + 4) and (2x + 7) are two legs of a rectangle, you can find the perimeter like this: P = 2*length + 2*width.
P = 2*(-3x + 4) + 2*(2x + 7)
P = -6x + 8 + 4x + 14
P = -2x + 22
Hope this helps! :)
Answer:
<u>6</u><u>c</u><u>²</u> + <u>2c</u> + <u>1</u>
Step-by-step explanation:
- 4 + 4c + 3c² - 2c + 3c² - 3
Rearrange the experresion.
- 4 - 3 + 4c - 2c + 3c² + 3c²
Combine like terms.
Use the commutative property to reorder the terms.
- <u>6</u><u>c</u><u>²</u> + <u>2</u><u>c</u><u> </u> + <u>1</u>
Answer:
S
Step-by-step explanation:
Answer:
50% chance of passing english
40% chance of passing American History
30% chance of passing both classes
Step-by-step explanation:
Answer:
It is -3
i used a calculator-
you can also turn into improper fraction