<span>3c - 2cd - 8c + 7d
= -5c </span> - 2cd + 7d
hope it helps
Answer:
Step-by-step explanation:
Ummm....
Answer: 4
Step-by-step explanation: b =√c² - a ²
=√ 5² - 3 ²
=√16
=4
X-13y is the answer to that equation
Answer:
6x² + 15
6
Step-by-step explanation:
Let the number be x.
"the square of a number"
x²
"the product of 6 and the square of a number"
6x²
"the product of 6 and the square of a number plus 15"
6x² + 15
The coefficient is the number that multiplies the variable, so it is 6.
