Answer:
sure
Step-by-step explanation:
The value of the expression 2C+3B is 5m + 7
<h3>How to evaluate the expression?</h3>
The given parameters are:
C = m + 1
B = m + 5
To evaluate the expression 2C+3B;
We substitute C = m + 1 and B = m + 5
So, we have:
2C+3B = 2 * (m + 1) + 3 * (m + 5)
Expand
2C+3B = 2m + 2 + 3m + 15
Evaluate the like terms
2C+3B = 5m + 7
Hence, the value of the expression 2C+3B is 5m + 7
Read more about expressions at:
brainly.com/question/723406
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Answer: Slope is -2
Step-by-step explanation:
Y² - Y¹ divide by X² - X¹
= 1 - 5 divide by 5 - 3
= -4/2
Slope is -2
Y=mx+b
y=-7x+6
m= slope
b= y-intercept