Question 1163553
if you wish to utilize all the money that's been budgeted, then your equations are:
70x + 60y = 1950
80x + 40y = 1800
multiply both sides of the first equation by 2 and multiply both sides of the second equation by 3 to get:
140x + 120y = 3900
240x + 120y = 5400
subtract the first equation from the second to get:
100x = 1500
solve for x to get:
x = 15
solve for y in either equation using 15 for the value of x to get:
y = 15
your solution is 15 mountain bikes and 15 trail bikes are planned to be manufactured if you wish to utilize all the resources that are available to you.