Mathematics, 23.04.2020 22:03, bullockarwen
Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2, and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.
1 Change the equation to slope-intercept form. Identify the slope and y-intercept of the equation. Be sure to show all your work.
2x+3y =1470
slope intercept form
y=mx+b
2x+3y =1470
subtract 2x from each side
3y = -2x+1470
divide by 3
y = -2/3 x +1470/3
y = -2/3x +490
slope = -2/3
y intercept = 490
Answers: 2
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