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nirvana33 [79]
3 years ago
13

Please help asappppp!!

Mathematics
2 answers:
Yuki888 [10]3 years ago
7 0
I am sure it is -3 hope that helps
galben [10]3 years ago
5 0

Step-by-step explanation:

3 because I don't really know

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HELP PLS A carnival charges $2.50 per ride after an entrance fee.You paid a total of $22.50 after 6 rides.Find the total cost fo
Finger [1]
The cost of the entrance would be 7.5$, because 2.50$ x 6 equals 15.

Let’s multiply 6 x 2 to get twelve, and if six rides are 15$, that would be 30$ for twelve rides. But we still have three more.

2.50 x 3 would be 7.5$, and if we add that to 30$, we would get 37.5$.

With entry fee though, we would add 37.5$ to
7.5$, and so it would be 45$ on the dot.

Your answer would be 37.5$ without entry fee, and 45$ with entry fee.

If this helped.. please do me a favor and mark this as the Brainliest! :))
5 0
3 years ago
PLZZZZZZZZZZZZZZZZ HELP ME i begging YOUUUUU !!!!!!!!!!!!!!!!!!!!!!!!!!!
pantera1 [17]

Answer:

-11/20

Step-by-step explanation:

    2      8   1

 (0-— ÷ (0-—))+—

    3      9   5

           8

Simplify   —

           8/9

2         8     1

 (0 -  — ÷ (0 -  —)) + —

       3         9     5

Simplify   —

           2/3

2   -8     1

 (0 -  — ÷ ——) +  —

       3   9      5

2      -8

Divide  —  by  ——

        3      9

To divide fractions, write the divison as multiplication by the reciprocal of the divisor :

2     -8       2      9

—  ÷  ——   =   —  •  ——

3     9        3     -8

(0--3/4)+1/5

Least Common Multiple:

     20

Left_M = L.C.M / L_Deno = 5

Right_M = L.C.M / R_Deno = 4

      3 • 5 + 4                 -11

—————————  =  ———

      20                            20

-11/20

3 0
4 years ago
Read 2 more answers
2=5x+4-3+5-1 what is the answer for this question
klio [65]
The answer will be x= -3/5
3 0
4 years ago
The sum of twice a number and another number is 24. The difference of twice the first number and the other number is 12. Which s
dem82 [27]

Answer:

The system that models the situation is:

\left \{{{2x + y = 24} \atop {2x - y = 12}} \right.

The solution is:

(9, 6)

Step-by-step explanation:

We must write the equations as indicated in the problem.

The sum of twice a number and another number is 24

<em>a number:</em>  x

<em>other number:</em>  y

Then

2x + y = 24

The difference of twice the first number and the other number is 12

<em>first number: </em> x

<em>other number:</em>  y

Then:

2x - y = 12

The system that models the situation is:

\left \{{{2x + y = 24} \atop {2x - y = 12}} \right.

To solve the system we add both equations to find the value of x

2x + y = 24\\\\2x - y = 12

---------------------

4x +0 = 36\\\\x=\frac{36}{4}\\\\x=9

2(9) +y = 24\\\\y=24-18\\\\y=6

The solution is:

(9, 6)

6 0
3 years ago
I forgot how to do these. Please help!
alisha [4.7K]
The answer is 5, hope this helps
5 0
3 years ago
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