Answer:
- 3 lbs of $6 coffee
- 2 lbs of $4.50 coffee
Step-by-step explanation:
Let x represent the number of pounds of $6 coffee. Then the total cost of the mix is ...
6x + 4.50(5 -x) = 27
1.5x +22.50 = 27.00 . . . . . . simplify
1.5x = 4.50 . . . . . . . . . . . . . . subtract 22.50
x = 3 . . . . . . . . . . . . . . . . . . . .divide by 1.5; pounds of $6 coffee
5 -x = 2 . . . . . . . . . . . . . . . . . pounds of $4.50 coffee
3 pounds of $6 coffee and 2 pounds of $4.50 coffee were used in the mix.
Answer: The equation of a line with a slope of 0 that passes through the point (6,-11) will be y = - 11
Step-by-step explanation:
We want to determine the equation of a line with a slope of 0 that passes through the point (6,-11)
Slope of the line = change in the value of y on the vertical axis / change in the value of x on the x axis.
Recall,
The the equation of a straight line is represented in the slope intercept form is
y = mx + c
Where
m = slope
c = intercept on the y axis
From the equation information given,
slope, m = 0
y = -11
x = 6
To get the intercept, c,
y = mx + c
-11 = 0 × x + c
-11 = c
c = -11
The equation of a line with a slope of 0 that passes through the point (6,-11) will be
y = 0x - 11
y = - 11
Hello There!
I'm sure you could write it as:
x² - 4
Where x is the unknown variable.
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:
2*2*2*3*5
Step-by-step explanation:
It is saying that 120 is the same as 24*5, and that 24* 5 is the same as 5 *2*12, which is that same as 5*2*3*4, which is then the same as 5*2*3*2*2.
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