Answer:
3x+1
Step-by-step explanation:
Answer: 3x + 6 -4x = 1
Simplify to -x + 6 = 1 because 3x - 4x = -1x
Answer:
Step-by-step explanation:
5x² - 10x - 7 + 5x² + 8 = 5x² + 5x² -10x - 7 + 8
= 10x² - 10x + 1
Bring like terms together and add/ subtract the like terms
Answer: A) 30 cards
<u>Step-by-step explanation:</u>
1. 52 cards
2. subtract red suit cards: 52 - 26 = 26
3. add back the hearts: 26 + 13 = 39
4. remove the 3 remaining jacks, 3 remaining queens, & 3 remaining kings: 39 - 9 = 30
There are 30 cards remaining
• There is a 7 centimeter difference
• They both have 10 centimeters
• They are both made out of string
• They both use centimeters
