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
VikaD [51]
3 years ago
6

While in the store, your father purchases drinks for the six people in your van. Part of your

Mathematics
1 answer:
lianna [129]3 years ago
7 0

Answer: (2,4) They bought 2 sodas and 4 coffees.

Step-by-step explanation:

A. c + s=6  where c is the number of coffee and s is the number of sodas

B. 1.50c + 1.20s =8.40

C. -1.50 (c    +  s) =6(-1.50)   we will multiply the first equation by -1.50 to eliminate the c

 New equation;  -1.50 - 1.50s = -9         -0.3s/-0.3=-0.6/-0.3  s=2  

                            -150 +  1.20s = 8.40          

So we know they bought 2 sodas.   so we will plot 2 into the equation.

1.50c  + 1.20(2)=8.40   c= 4  

You might be interested in
HELP ME PLS!!!!!!!!!!!!
sergejj [24]
Area is equal to length times width, so 1.3x would represent the area. B is the answer.
5 0
3 years ago
Read 2 more answers
Find the given derivative by finding the first few derivatives and observing the pattern that occurs. . . d^114 /dx^114 of (sinx
uranmaximum [27]
So in your given pattern, you need to find first the derivatives and observe the patter that occurs in the given functions. So with this kind of pattern, every fourth one is the same; that makes the 114th derivative is the same as the second derivative. It is known since 114/4 has a remainder of two
8 0
3 years ago
Read 2 more answers
What is the volume, to the nearest whole cubic inch, of a cylinder with a height of 10 inches and a radius of 8 inches?
Stells [14]
Volume of a cylinder= pi x radius squared x height

3.14 x 8 squared x 10= 2009.6

= 2010 inches cubed

lmk if i’m wrong :)
4 0
3 years ago
Can someone please help me :)
ohaa [14]

Answer:

3 weeks

Step-by-step explanation:

you multiply by 2 and 4 to get the same amount of hours

4 0
3 years ago
What do you mean by the value of function?​
Ghella [55]

Answer:

defined as the average value of the function over its domain

4 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio of the sales tax to the amount of a purchase is a fixed number in Town Q. The table shows the sales tax for a purchase
    9·1 answer
  • If RS=3x + 1, ST= 2x - 2, and RT=64 find the value of x
    15·1 answer
  • a dental company has rolls of floss that are 1872 in long they want to put the distance in yards on their labels what is the dis
    14·1 answer
  • Use the data in the table to answer the question. Citations are "speeding tickets." You may fill in the table to help you answer
    11·1 answer
  • Solve x3 = 1/8. Please help Will mark brainliest
    12·1 answer
  • Priya's cat weighs 5 1/2 pounds and her dog weighs 8 1/4 pounds
    12·1 answer
  • Arianna went running for 0.75 hours and ran 5.55 miles. What was her speed, in miles per hour, if Arianna
    11·1 answer
  • Geometry:(<br> *image shown above*
    6·2 answers
  • Please help and explain i will give brainly if you do that
    9·2 answers
  • Look at this picture and answer plz
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!