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
Grace [21]
3 years ago
9

PLEASE HELP FAST

Mathematics
2 answers:
Minchanka [31]3 years ago
8 0

Answer:

candy bars = a

cupcakes = b

a=1.5$

b=2.25$

Step-by-step explanation:

candy bars = a

cupcakes = b

1)5a+2b = 12

2)3a + 3b = 11.25

We can understand

3a + 3b = 3(a+b)= 11.25

a+b = 11.25÷3 = 3.75

from No.2 equation.

than we do

(5a+2b) - 2(a+b)

and we got 3a

so

12 - 7.5 = 4.5 = 3a

a=1.5$

b=2.25$

Ne4ueva [31]3 years ago
3 0

Answer:

$23.25

Step-by-step explanation:

12+11.25

You might be interested in
Can anyone help me ? plz and thank you sm
kozerog [31]
C 44 units. i did this last year 
4 0
3 years ago
Read 2 more answers
There are 20 consecutive even numbers. How much bigger is the sum of the larger 10 ones than the sum of the smaller ones?
Reil [10]
You can look on the app Socratic to help you.
8 0
3 years ago
Read 2 more answers
Simplify (2/3+1/6).?
Liula [17]

Answer:

5/6

Step-by-step explanation:

2/3 times 2 = 4/6

4/6 plus 1/6 =

5/6

3 0
3 years ago
Eight substrate from two times a number
oee [108]

Answer:

sorry don't know

Step-by-step explanation:

I just need points I can't ask question

5 0
3 years ago
Read 2 more answers
Work or
labwork [276]

Hi

k (a+b) = ka+kb

so :  8 (3x+4) =   8*3x +8*4  =  24x +32

6 0
3 years ago
Read 2 more answers
Other questions:
  • three adults and four children must pay $122 for tickets. Two adults and three children must pay $87. what are the price of each
    9·1 answer
  • Child ticket is 5.10 an adult admission is 9.00 164 tickets were sold that day and total sales for the day is 1183.50 how many c
    12·1 answer
  • In spherical geometry lines are called _____
    9·1 answer
  • Will give brainliest!!! Determine the answer to (−5) + 4 and explain.
    11·2 answers
  • What is the answer to number 3?
    14·1 answer
  • Enter an inequality that represents the graph <br> PLEASE HELP QILL GIVE BRAINLIEST
    13·1 answer
  • HELP PLEASE I NEED HALP
    9·1 answer
  • Nick cut a circular cookie into 5 equal slices. What is the angle measure of each slice.
    11·2 answers
  • What is a^2+15^2=17^2<br><br> I can't figure out what A is... HELP PLSSSSSSSSSSSSSSSSSSSSS<br> :3
    9·2 answers
  • Which expression is equivalent to 60 + 30?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!