If the total for the bill was the 284 written in then this is the answer as follows
284*0.25=71
Tip = $71.00
Answer:
150x+50y=300
150(1)+50(3)=300
x+ y=4
Step-by-step explanation:
He is wanting spend 300 he needs to know how many shirts should be sold for each to add to that total. He wants 4 shirts so he needs 3 of the 50 dollars and 1 of the shirts that cost 150.
Rewrite = so is on the left side.
Probably the subsitution method
y=1/2x
subsitute that fr y
2x+3(1/2x)=28
2x+3/2x=28
times 2 both sides
4x+3x=56
7x=56
divide by 7 both sides
x=8
sub back
y=1/2x
y=1/2(8)
y=4
(x,y)
(8,4)
Let 
. In Euler's method, we start with an initial value 
and recursively compute
for 
and where 
.
For example, when 
, we have
and so on. A table can help organize this:
