shnaaja shnaaja

12-10-2020
Mathematics

contestada

A hamburger and 2 drinks cost $6.00,2hamburgers and 2 drinks cost $9.60
How much does 1 drink cost?

Respuesta :

princejad princejad

12-10-2020

h + 2d = 6
2h + 2d = 9.60
-2h - 4d = -12
2h + 2d = 9.60
- 2d = - 2.4
d = $1.20

Answer Link

Otras preguntas

Solve the rational equation 1x - 2x-3 = 1x+1 . a) x = 1 b) x = -3 c) x = 3 d) No solution

A hot air balloon was 3 miles above the ground after 45 minutes. Which graph models a relationship with the same unit rate? Responses

How does an erosional coast look like? What kind of landforms do you expect to find there?

What does the anchoring and adjustment heuristic involve? 1) Using a number that happens to be on our mind or comes to mind easily as a starting point for estim

How will you think differently about the disease processes you encounter within your community? a) By recognizing the social determinants of health and their im

Assign all unused ports on the switch to the parking lot VLAN, configure them for static access mode, and administratively deactivate them. a) This action optim

What development in the late 1700s transformed China's relationship with the west?

Suppose the velocity of money is 10 transactions per year, the price level for 2015 is $5, and real gdp in 2015 is $7,000,000. if output grows by 10%, what will

Is it necessary for tenants in common to acquire their interests at the same time? Can a new co-tenant enter into a pre-existing tenancy in common?

If a 40-foot tree casts a 12-foot shadow, find the length of the shadow cast by a 24 dash foot tree. A. 8 feet B. 12 feet C. 16 feet D. 24 feet