Question

Jacob is ordering custom T-shirts for his soccer team. Long-sleeved shirts cost $15 each and short-sleeved shirts cost $10 each. Jacob can spend at most $250 and he wants to order at least 20 shirts.

Let x represent the number of long-sleeved shirts. Let y represent the number of short-sleeved shirts.

Select all inequalities that represent constraints for this situation.

http://prntscr.com/de9asf

Answer 1

long sleeve cost 15$
short sleeved 10$
total spent 250$

minimum 20 shirts

x = long sleeved
y = short sleeved

we want to make simultaneous equations

we know
long sleeve cost 15$
short sleeved 10$
total spent 250$

15x+10y=250

this is the amount we spent, x and y are the amounts of each shirts

we also know
minimum 20 shirts

so
x+y=20

you are left with simultaneous equations


15x+10y=250
x+y=20

solve this for x and y

Answer 2

since it is minimum of 20 shirts, we can have more than 20 so we can put
≥

x+y ≥ 20

Answer 3

he also wants to spend AT MOST 250$ so we can put less than or equal sign

15x+10y ≤ 250


so our equations are


15x+10y ≤ 250
x+y ≥20

Answer 4

constraints*
not equations

Answer 5

how do u do the live replay