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
Diano4ka-milaya [45]
3 years ago
11

1. A drink and a box of popcorn together cost 90p. Two drinks and a box of popcorn together cost £1.45. What does a box of popco

rn cost?
Mathematics
1 answer:
Serga [27]3 years ago
5 0
Let d stand for the cost of a drink and p stand for the cost of a box of popcorn.

d + p = 0.9
2d + p = 1.45

d + p = 0.9
d = 0.9 - p

2(0.9 - p) + p = 1.45
1.8 - 2p + p = 1.45
1.8 - p = 1.45
-p = -0.35
p = 0.35

A box of popcorn costs 35p.
You might be interested in
10x + 12 = [2+3(2x-4)+1]<br> Solve for x
pogonyaev

Answer:

-21/4

Step-by-step explanation:

3 0
3 years ago
PLEASE ANSWER ASAP IT'S IMPORTANT 30 POINTS
Reptile [31]

Answer:

√841

Step-by-step explanation:

You would use pythagorean theorem to solve this problem:

a² + b² = c²

a = 20 b = 21

20² + 21² = 400 + 441 = 841

√841

3 0
3 years ago
Read 2 more answers
Use the equation y+5=x/4 to fill in the missing values in the table below
-Dominant- [34]

Answer:

  1. .
  2. -2
  3. -5
  4. 20
  5. -12

Step-by-step explanation:

hope it helps

5 0
3 years ago
Help me find the area of the shaded region
dalvyx [7]
I think it’s 50 but idk
7 0
3 years ago
A. <br> B. <br> C. <br> D. please help
Dmitriy789 [7]

Answer:

D

Step-by-step explanation:

-1 + -5 is -6.

4 0
3 years ago
Other questions:
  • A(2*10)/b+10)=<br> (a=2,b=3)
    11·1 answer
  • Two mechanics can assemble 10 bicycles in 8 hours. How many bicycles could one mechanic assemble in 8 hours?
    8·1 answer
  • An exercise machine with an original selling price of $1,275 is marked down by 20%. What is the sale price of the exercise machi
    10·1 answer
  • What is 3n + 14 = 35
    9·1 answer
  • Click here please. The problems are in picture format
    13·1 answer
  • How do you do 9 3/11 - 1 4/7
    12·1 answer
  • One side of a roof is in the shape of a trapezoid (similar to the one on Pizza Hut). The top row requires 10 shingles, the secon
    11·1 answer
  • 1. By definition, sea level has an elevation of zero. Denver, Colorado is called "The Mile High
    6·1 answer
  • −7 ≤ −3; Add 10 to both sides The resulting inequality is
    15·1 answer
  • A quadrilateral has angles
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!