14 of the machine that cost $150 was sold and 8 of the machine that cost $225 was sold.
To solve this problem, we would write a system of linear equations.
- Let x represent the machine that cost $150
- Let y represent the machine that cost $225
We can proceed to write our equations now.
From equation 1
<h3>The Value of Y</h3>
put equation (iii) into (ii)
<h3>The Value of X</h3>
Since we know the number of y, we can simply substitute it into equation (i) and solve.
From the calculations above, 14 of the machine that cost $150 was sold and 8 of the machine that cost $255 was sold.
Learn more about system of equations here;
brainly.com/question/13729904
To define a line segement you need 2 points (any 2 points because as long as you can draw a line between them) and then you must use capital block letters with a line on top for example if you have point A, and point B you wwoukd define it as AB with a line on top. hope this helps ;p
975 ÷7.5 = 130 cu ft
2130 - 130 = 2000
2000 ÷ 20 = 100 min
7 - 5 x m
-4 x 3
i believe these are correct if this isnt is there any other information?
To find the GCF of two numbers; List the prime factors of each number. Multiply those factors both numbers both have in common.
