1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SVEN [57.7K]
3 years ago
8

Jacob, Kylie, and Manuel each bought a sandwich and drink. The total bill to $21, and each drink cost $2. Of each sandwich cost

the same amount, what is the cost of one sandwich?
Mathematics
1 answer:
Ivenika [448]3 years ago
3 0
So each individual bought one drink and one sandwich. The equation to find the cost is 21 = 3x + 6
Subtract 6 from both sides 
15 = 3x
Divide 3 from both sides 
x = 5
The price of each sandwich was $dollars.

Think of it, 5 + 5 + 5 = 15 (sandwiches)
15 + 2 + 2 + 2 = 21 (Drinks and the total sandwich amount)

Hope this makes sense, ask if you need more help! :)
You might be interested in
coffee worth 90 cents per pound is mixed with coffee worth 60 cents per pound ro produce a twenty pound blend worth 72 cents per
Evgesh-ka [11]
90x+60y=72
60y=-90x+72
y=-1.5x+1.2

then create a graph using this formula.

Hope this helps!

8 0
3 years ago
Solve by extracting roots. Round your answers to two decimal places.
Colt1911 [192]
2.8a^2=55
a^2=55/2.8
a= square root of 55/2.8
7 0
3 years ago
Read 2 more answers
Answer ASAP!.......... I need help on 34 more questions.
lianna [129]

19

Step-by-step explanation:

Because when you and you need don't forget that when you

4 0
3 years ago
the base of a triangle is 5/8. The height is 1/3 feet. how much greater is base of the triangle than the height?
maks197457 [2]
Namely, how many times does 1/3 go into 5/8?  well, is their quotient,

\bf \cfrac{\quad \frac{5}{8}\quad }{\frac{1}{3}}\implies \cfrac{5}{8}\cdot \cfrac{3}{1}\implies \cfrac{15}{8}\implies 1\frac{7}{8}
6 0
3 years ago
Can someone please answer this​
bija089 [108]

Answer:

the area is 20 in

Step-by-step explanation:

3 times 4 is 12. since we used 3 inches out of the 11, we can only multiply the 8 inches with 1. 8 times 1 is 8. 12+8=20.

6 0
3 years ago
Other questions:
  • The smiths plan to recarpet their family room, which measures 15 ft. by 20 ft. how many square yards of carpet are needed? 30 33
    6·2 answers
  • Find the retail sale price if the original price is $65 discount by 12%
    10·2 answers
  • Solucion de (2x)2-16x 32=98 con la formula general
    7·1 answer
  • you roll two number cubes let event a = the bumber rolled on the first cube js 6 let event b = the sum of the mubers rolled is 1
    15·1 answer
  • 15 POINTS- What is the x and y intercept of:
    8·1 answer
  • Convert it into standard form
    11·2 answers
  • The tables show information about the scale ratios of two different maps. 2 tables. The first table is a 2-column table with 2 r
    7·2 answers
  • Distributed Property<br><br> Please simplify 5(-x-4)-4 <br><br> thanks
    6·1 answer
  • You are choosing between two health clubs. Club A offers membership for a fee of $60 plus a monthly fee of $85. Club B offers me
    5·1 answer
  • Triangle JKL is equilateral. One side of the triangle, JL, is a diameter of circle M. Which is true about line segments JK and K
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!