Milkshakes for $5.24. The cost of 1 hamburger and I shake is
Jack and Jill went to Burger Queen. Jack
bought 2 hamburgers and 3 milkshakes for
$4.21 while Jill bought 3 hamburgers and 2 milkshakes for $5.24 the cost of 1 hamburger and 1 shake is

Cost of 1 hamburger and 1 shake is $1.89

Explanation:

Assume:

Cost of hamburgers = h

Cost of milkshakes = m

For Jack

2h + 3m = $4.21Eq1

For Jill

3h + 2m = $5.24Eq2

Eq1 + Eq2

5h + 5m = 9.45

divide by 5

h + m = $1.89

So,

Cost of 1 hamburger and 1 shake is $1.89

i believe the answer is: streets and roads

public property refers to the property that can be used by all legal citizens in a certain country. the public property was created and maintain using the government budget that allocated specifically for it. the budget itself come from the citizen's income tax payment.