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
lana66690 [7]
1 year ago
7

Geroge is bringing garonla bars and apples for his classmate at school apples cost 0.75 each qnd garonla bars cost 0.15 each ger

oge will bring 60 total items too school and spend a total of 21$ whixh system of equations best respesents the number of apples a and the number of garonla bars g?
Mathematics
1 answer:
Alja [10]1 year ago
6 0

The system of equations best represents the number of apples a and the number of garonia bars g be a+b=60, 0.75x+0.15y=21.

Given that cost of 1 apple is $0.75, cost of 1 gargonia bars be $0.15 ,total things are 60 and total money paid be $21.

Equation is relationship between two or more variables expressed in equal to form. Equation of two variables look like ax+by=c. It may be a linear equation,quadratic equation, cubic equation.

Because we have been told that there are 60 total things and a represents the number of apples and g represents number of garonia represents the number of garonia bars.

a+b=60--------1

Money paid by consumers is cost per units*number of units

So,

0.75a+0.15b=21

Hence the system of equations best represent the number of apples and the  number of garonua bars g are a+b=60, 0.75a+0.15b=21.

Learn more about equations at brainly.com/question/2972832

#SPJ4

You might be interested in
A square has a side of 10x.simplify an expression for the perimeter of a square
ludmilkaskok [199]
4(10x)
or
4×10x


im sorry if this is incorrect..i tried
3 0
3 years ago
HELPP *20 points*
aleksklad [387]

Answer:

the answer for this problem should be half of 3.1 sense 2.5 is half of 5 so split 3.1 in have to get 1.55. hope this helps.

5 0
2 years ago
On a certain hot​ summer's day, 195 people used the public swimming pool. The daily prices are $1.75 for children and $2.25 for
Marina CMI [18]

Answer:

3x-x+2=4

Step-by-step explanation:

Children = x

Adults = y

x + y = 754...1

1.50x + 2.25y = 1422...2

Multiply (1) by 2.25

2.25x + 2.25y = 1696.50...3

1.50x + 2.25y = 1422...2

Subtract (2) from (3)

0.75x = 274.50

x = 366

Substitute x = 366 in (1)

x + y = 754

366 + y = 754

y = 388

366 children and 388 adults swam at the pool.

8 0
2 years ago
In August, the digits to the code number are I the prime factors of 150. What is the code number for the office door in August
lbvjy [14]

150 = 2 * 3 * 5 * 5. So the code for the door is 2355 in some order.

4 0
3 years ago
Given m || n, find X....PLEASE HELP ASAP....SOS...SUCK AT MATH PLEASE HELP ME!!
nexus9112 [7]
The angles with measurements equal to 3x+3 and 2x+22 should add up to 180°. This is because the angle which measures 2x+22 and the angle that is adjacent to the angle measuring 3x+3 are supposed to be congruent. If we mathematically translate the concept above, this can be expressed as,
        3x + 3 + 2x + 22 = 180

Combining like terms,
      (3x + 2x) + (3 + 22) = 180
Simplifying,
      5x + 25 = 180

Transpose the constants to only one side of the equation,
    5x = 155
Divide the equation by 5.
    x = 31

<em>ANSWER: x = 31</em>
5 0
3 years ago
Other questions:
  • What is the measure of angle WZY in the given figure?
    11·2 answers
  • Jeffery is trying to decide between two investing account plans. An accountant
    6·1 answer
  • What is the mean of the data set?
    7·2 answers
  • SOMEONE PLZZZZ HELPPP MMEEEEE ILL GIVE THE BRAINLIEST I REALLY NEED HELP WITH GEOMETRY
    10·1 answer
  • Simplify 24 - 15 - 3+ 2.6.<br> O A. 30<br> O B. 31<br> O C. 126<br> O D. 15
    10·1 answer
  • By 10 a.m., Andrew has read 85% of his emails he received on Tuesday. If Andrew received 40 emails, how many emails has he read
    9·1 answer
  • Help pls thanks guys
    15·2 answers
  • Simplify the expression:<br> 7r2+5r2+9r
    10·2 answers
  • HELP ASAP I WILL GIVE BRAINIEST AND 100 POINTS PLEASEE
    13·2 answers
  • Is this a proportional relationship? Please help!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!