A group of adults and children were attending a play. A total of 13 people went and spent a total of $72.50. Each adult ticket cost $7.50, and each
child ticket cost $5. How many adults attended?
ОА 3
OB 6
Ос 7
OD 10

Answer:

The answer is D

Step-by-step explanation:

50,000 x 0.15 = 7500 and then you add the car cost (7500) it will add up to 15,000$

Answer:

88

Step-by-step explanation:

First we do what is inside the parenthesis:

(6+2)=8

Then we do:

[tex]8^{2}[/tex]=64

So:

[tex]14+[64 + 10][/tex]

Then we do brackets:

14+{74}

Then we add:

88

Answer: 88

Step-by-step explanation:

    14 + ((6 + 2^)2 + 10)

Remove parentheses.

    14 + (6 + 2)^2 + 10

Simplify each term.

Add 6 and 2.

    14 + 8^2 + 10

Raise 8 to the power of 2.

    14 + 64 + 10

Simplify by adding numbers.

Add 14 and 64.

    78 + 10

Add 78 and 10.

    88

Answer:

1.01010101 U.S. dollars-1

Step-by-step explanation:

Answer:

$0.99

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

Answer:

526

758

393

146

115

Step-by-step explanation:

The relative frequency for private vehicles is 97%, the relative frequency for public transport is 0 and the relative frequency for others is 2.

It is defined as the frequency that can be evaluated by the two-way frequency table. Usually, we can obtain this frequency by dividing the frequency that is not in the total frequency cell by the total frequency.

We know the formula for the relative frequency:

[tex]\rm Rf = \frac{Frequency}{Total \ frequency}[/tex]

From the data given the Rf value for the private vehicle:

[tex]\rm Rf = \frac{1887}{1928} \times100[/tex]

Rf = 0.97×100 = 97%

For public transport:

= 0.005×100

= 0.5

= 0  (whole value)

For other:

= 0.022×100

= 2.2

=2 (whole value)

Thus, the relative frequency for private vehicles is 97%, the relative frequency for public transport is 0 and the relative frequency for others is 2.

Learn more about the relative frequency here:

brainly.com/question/8358304

#SPJ2

Answer:

12

Step-by-step explanation:

AC = AB + BC

Since we know what each variable equals, we can write out the equation as shown:

52 = 8X + 8 + 2X + 4

Combining like terms:

52 = 10X + 12

Subtract 12 from both sides:

40 = 10X

Divide by 10:

X = 4

Now that we know X, we can figure out BC

BC = 2(4) + 4

BC = 8 + 4

BC = 12

Therefore BC is 12.

Answer:

Buying 3 cans individually.

Step-by-step explanation:

If you bought 3 cans for 1.50 it would be 4.50.

If you bought a triple pack it would be 5 dollars.

So 4.50 is less than 5 dollars.

Hope this helps!

Answer:

The 3 cans of beans at 1.50 each would be cheaper than the triple pack for $5.

Step-by-step explanation:

1.50 x 3 = 4.50, which is less than (<) 5.

Answer:

The answer is $55 =$4x * $2y

Step-by-step explanation:

Answer:

7 the brackets just makes any number in there positive

Step-by-step explanation:

Answer: for pozitive numbers its just the number in this case 7

Step-by-step explanation: if it was | -7 | it wood be 7

Answer:i know number one its true

Step-by-step explanation: thats all i know

Answer:

V= 134.04 ft³

Step-by-step explanation:

Answer:

x = 16.5

Step-by-step explanation:

The best way to solve this is to use cross multiplication.

[tex]\frac{3}{x} = \frac{4}{22}[/tex]

4 * x = 4x

22 * 3 = 66

Your equation is 66 = 4x.

Divide both sides by 4.

66/4 = 16.5

4x/4 = x.

16.5 = x.

Therefore, your answer is 16.5.

I hope this is helpful!

Answer:

number 8 is below

Step-by-step explanation:

Let integers be:

x, x + 2 (since they are even)

Hope this helps:)

Answer:

7

Step-by-step explanation:

yx ÷ 2

(2)(7) ÷ 2

14 ÷ 2

7

Answer:

Y=70

X=110

Step-by-step explanation:

if the inside of a triangle equals 180, than 70 plus 40 equals 110 which mean Y =70. if a straight line eguals 180 as well 180-70= 110 X= 110

Answer:

The quotient is (x-2)

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The answer is B

I did it and got 100%

hope it helped LOL = )

Answer:

Consider all the info you are given:

The monthly allowance is 2 GB...this is basically how much data is included in the the plan so that the monthly pymt is the same every month. When the GBs used goes pass 2GB...there is a cost to that.

You're given C(x) = 30x + 50, the monthly cost of the plan

'x' is the GB of data used OVER the allowance (2GB.)

They put over in italics to give you a hint to the solution.

(a) C(0.7) is the cost when the data used goes over 2GB by 0.7 GB. C(0.7) = 30(0.7) + 5 = 26

The college student would pay $26 when they use an extra 0.7GBs (pass the allowance.)

(b) This part to the problem wants you to figure out how much the overage, pass the 2GBs, the college student can go and only end up paying $50 (the set budget)

So you the solve for x by setting C(x) = 50

30x + 5 = 50

30x = 50 - 5 = 45

x = 45/30

x = 1.5

Remember x is the overage (the GBs over the allowances), so to stay at budget, the college student can use 3.5 GBs of data (2GBs + 1.5 GBs) only pay $50 that month.

Hope this helps...

Answer:

[tex]13 \frac{1}{2}[/tex]

Step-by-step explanation:

[tex]16 + ( - 4 \frac{1}{2} ) = 16 - 4 \frac{1}{2} [/tex]

Answer:

Lemmy ; 2 7/8 miles

Step-by-step explanation:

Given that :

Distance walked by Lemmy:

Saturday = 3 1/2 miles

Sunday = 4 3/4 miles

Total distance walked by Lemmy:

3 1/2 + 4 3/4

7/2 + 19/4

(14 + 19) / 4

33 / 4

= 8 1/4

Miles walked by Ronnie : 5 3/8

Lemmy walked farther because : 8 1/4 > 5 3/8

Number of distance walked farther than Ronnie :

8 1/4 - 5 3/8

33/4 - 43/8

(66 - 43) / 8

= 23/ 8

= 2 7/8 miles

Step-by-step explanation:

I don't have my wallet on me. Tho could you further explain?

Answer:

-6/7

Step-by-step explanation:

math

Answer:

[tex]x = - \frac{6}{7} [/tex]

Step-by-step explanation:

7x + 12 = 6

7x = 6 - 12

7x = -6

[tex]x = - \frac{6}{7} [/tex]

Answer:

perpendicular

Step-by-step explanation:

4*(-1/4)=-1, so lines are perpendicular

Answer:

8

Step-by-step explanation:

If you replace x with the given answers, the only one that would make both answers the same is 8

Answer:

8

Step-by-step explanation:

7x - 4 = 5x + 12

7x - 5x - 4 = 5x - 5x + 12

2x - 4 = 12

2x - 4 + 4 = 12 + 4

2x = 16

2x/2 = 16/2

x = 8

Given:

Price of new AirPods = $199.99

Tax rate = 9%

To find:

How much will he spend?

Solution:

We have,

Price of new AirPods = $199.99

Tax rate = 9%

Tax value = 9% of $199.99

                = [tex]\dfrac{9}{100}\times 199.99[/tex]

                = [tex]17.9991[/tex]

Now,

Total money spend = Price of AirPods + Tax

                                = [tex]199.99+17.9991[/tex]

                                = [tex]217.9891[/tex]

                                [tex]\approx 217.99[/tex]

Therefore, the total money spend by James is $217.99.

Answer:

4/5

Step-by-step explanation:

For cosB you do adjacent / hypotenuse so : 12 / 15 and then reduced = 4/5