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slavikrds [6]
3 years ago
7

Help please!!!!!!!!!!

Mathematics
1 answer:
adelina 88 [10]3 years ago
8 0

Answer:

Senior citizen: $9

Child: $11

Step-by-step explanation:

To solve this problem, we can use system of equations. Let's use x for senior citizen tickets and y for child tickets.

Equation 1: 7x+12y=195

Equation 2: x+13y=152

We can use substitution method to solve. There are also many other methods we can use. Substitution is only one of them. Let's solve for x in Equation 2.

x+13y=152                           [subtract both sides by 13y]

x=152-13y                

Now that we have x, we can plug it into Equation 1 and solve for y.

7(152-13y)+12y=195           [distribute by FOIL]

1064-91y+12y=195             [combine like terms]

1064-79y=195                    [subtract both sides by 1064]

-79y=-869                           [divide both sides by -79]

y=11

Now, we know that there are $11 of child tickets. To find x, we can plug y into any equation.

x+13y=152                           [plug in y=11]

x+13(11)=152                        [multiply]

x+143=152                           [subtract both sides by 143]

x=9

Now, we know that a senior citizen ticket is $9 and child ticket is $11.

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Plz answer mhanifa!
wel

Answer:

I'm not mhanifa, but I am also really good at math (i'm in accelerated math rn) so I will try to help too.

Step-by-step explanation:

My tips:

1. Try to focus on formula's not small things like answers or definitions (they are still important but be more focused on formulas), this will really help you when you need to solve eqautions.

2. Don't over-study. Basically don't overload yourself with information, focus on the major things, if you overload yourself, you may not remember everything, and that would not be very helpful at all.

3. Don't try to study the things you are good at, study the things you struggle with, this will help you ALOT.

4. Take your time, you don't want to mess up because you are rushing, and you know math is really annoying and you can get the answer wrong for one incorrect calculation.

5. Get your sleep, this is very important

I hope this helps!! good luck on your EOG!!!!!!

5 0
3 years ago
Solve the equation for x 80 = 5x + 2x -10
Setler79 [48]

Answer:

x= 12.857

Step-by-step explanation:

80=5x + 2x -10  combine like terms

80= 7x -10 distributed 10 to both sides

90 =7x  divide both sides by 7

12.857 =x    

7 0
2 years ago
Read 2 more answers
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Gnesinka [82]

Answer:

D. of any age

Step-by-step explanation:

A driver  can be charged with Driving While Intoxicated of any age.

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8 0
2 years ago
Which expression uses the associative property to make it easier to evaluate? (50points)
Naily [24]

The correct answer is option 4: (8.\frac{1}{4}).\frac{3}{5}

Step-by-step explanation:

Given expression is:

8.(\frac{1}{4}.\frac{3}{5})

The associative property states that for any three terms that are being multiplied, different order of multiplication (i.e. which two terms are multiplied first) will give the same answer.

Let a,b and c be the three terms

then

a.(b.c) = (a.b).c

So applying the associative property on given expression

8.(\frac{1}{4}.\frac{3}{5}) = (8.\frac{1}{4}).\frac{3}{5}

Hence,

The correct answer is option 4: (8.\frac{1}{4}).\frac{3}{5}

Keywords: Associative property, Properties

Learn more about associative property at:

  • brainly.com/question/9729310
  • brainly.com/question/9738996

#learnwithBrainly

5 0
3 years ago
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frosja888 [35]
This is true, because there is an infinite amount of real numbers in both, and they are both countably infinite (so these infinities are equal). Hope this helps!
3 0
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