-19x+1 is the simplified version. You collect like terms to get (-10-9)x+1 and then calculate the difference for the answer.
Answer:
B. f(x) = 5x - 7
Step-by-step explanation:
✔️Using the table of values given, find the slope (m) and y-intercept (b) of the line of the graph that represents the table, then write the function in slope-intercept form.
✔️Slope (m) using (0, -7) and (2, 3):
Slope (m) = ∆y/∆x
Slope (m) = (3 -(-7))/(2 - 0)
Slope (m) = 10/2
Slope (m) = 5
✔️ y-intercept (b):
b = -7, because where x = 0, y = -7, which is the point where the y-axis is intercepted by the line of the graph.
✔️Write the linear function in slope-intercept form by substituting m = 5 and b = -7 into f(x) = mx + b
Thus:
f(x) = 5x + (-7)
f(x) = 5x - 7
Therefore, the linear function that has a graph that includes all the points in the table would be f(x) = 5x - 7.
Mr.Moore will read 67 pages on Sunday. The pattern will continue each day by 12. So on Friday he will have 53 pages read. On Saturday he will have 60 Pages read. And on Sunday he will have 67 pages read. :)
Answer:
55/24
Step-by-step explanation:
First, multiply 1 7/8 by 5/6, obtaining 15/8 times 5/6, or 75/48.
Next, multiply 2 1/3 by 5/16. This is equivalent to multiplying 7/3 by 5/16, and the result of this multiplication is 35/48.
Now combine 75/48 and 35/48, obtaining 110/48, or 55/24.
