Can’t understand please give the questions clear
Answer:
y = 3x + 30
Step-by-step explanation:
This is what the table should look like.
Number of Bars Sold (x) Total Earnings (dollars) (y)
0 30
1 33
2 36
3 39
When x = 0, y = 30. The point (0, 30) is the y-intercept.
As x goes up by 1, from 0 to 1, from 1 to 2, from 2 to 3, y goes up by 3, from 30 to 33, from 33 to 36, from 36 to 39.
A change of 1 in x results in a change of 3 in y.
That is a slope of 3 since
slope = (change in y)/(change in x)
The equation of a line in slope-intercept form is
y = mx + b
We have m = 3 and b = 30, so the equation is
y = 3x + 30
Answer: 3x + 30
Answer:
500
Step-by-step explanation:
510=x+.21x-.19x
510=(1+.21-.19)X
510=1.02X
X=510/1.02
X=500
7.14% I hope this helps:))
Answer: 4x² + 2x + 9
Step-by-step explanation:
Given that :
Area of rectangle (A) = 4x³−6x²+5x+8
Width of rectangle (W) = x - 2
Recall:
A = length (L) * W
L = A / W
Using long division :
(4x³−6x²+5x+8) ÷ (x - 2)
Kindly check attached picture for the calculation using long division.
It is better written on a notebook. Thank you.
