famousokaiiliaa famousokaiiliaa

29-12-2017
Mathematics

contestada

i bought 1 sandwich and 2 sodas for $5.50. A sandwich cost $1.00 more than a soda . How much did the sandwich cost ?

Respuesta :

CherryWitch CherryWitch

29-12-2017

x = cost of soda
x + 1 = cost of sandwich

x + 1 + 2x = 5.5
3x + 1 = 5.5
3x = 4.5
x = 1.5
x + 1 = 2.5

The cost of the sandwich was $2.50. Hope this helps!

Answer Link

Otras preguntas

Discuss Three contributing factors that may lead to an increase in number of learners abusing substances in school premises?

The winner of the bicycle race from lautoka to nadi complete the journey in 2 hours and 35 mins. if she arrived in nadi at 1:10pm, she must have left lautoka at

Need help with 76 and 78 please. Thank you . I will give a Brainly and extra points.

A certain university issues parking permits to allow students to park on campus. The price of the permit is set by college administrators at any price they choo

Match the description of colonial society to the region. Education very important; life centered around the town Southern Colonies Middle Colonies New England

13 concussions common lit

Which equation has the solution x=2 a-6x+4=−16 b 9x−2=16 c-6x−5=67 D-6x−2=49

Select the correct answer. What is the average rate of change of f(x), represented by the table of values, over the interval [-3, 4]? x f(x) -6 27 -3 6 -1 2 0 3

25 An equilateral triangle is drawn inside a rectangle such that the base of the triangle exactly coincides with the length of the rectangle. (Not to scale) W c

help pls im having trouble with it