It costs $3 for children and $7 for adults to attend a school basketball game. If 5000 people attended the game and the total takings at the door was $25000, determine the number of children and the number of adults that attended the game, using simultaneous elimination.

9514 1404 393

Answer:

  $10.75

Step-by-step explanation:

The amount they left as a tip is ...

  25% × $43 = 0.25 × $43 = $10.75 . . . tip amount

Answer:

B<102

Step-by-step explanation:

Lets write this as an equation: 98-b >-4

Lets simplify: -b>-102

Lets find out for b: b<102

BTW we switched signs because we are dividing by a negative.

Answer:

一30 + (-2)=

What is the answer

Step-by-step explanation:

一30 + (-2)= -32

Answer:

its -83

Step-by-step explanation:

Answer:

-83

also ok ;)))

Answer:

Step-by-step explanation:

Total distance:

Answer:

cubic polynomial.

Step-by-step explanation:

Answer:

Step-by-step explanation:

To find the transformation, compare the function to the parent function and check to see if there is a horizontal or vertical shift, reflection about the x-axis or y-axis, and if there is a vertical stretch.

horizontal shift- right four units

vertical shift- up 2 units

Reflection about the x-axis: None

Reflection about the y-axis: None

Vertical Compression or Stretch: Stretched

Answer:

y = -0.5x + 2

Step-by-step explanation:

m=(y2−y1)/(x2−x1)

m=(1-2)/(2-0)

m (slope) = -1/2 or -0.5

y = mx + b (we need b now, y-int)

1 = -0.5(2) + b

b - 1 = 1

b = 2

Now we have the slope (m) and the y-intercept (b), we can rewrite it as such:

y = -0.5x + 2

Hope this helped!

*Remember the equation of a line in slope-intercept form is y=mx+b. In this problem, we found the slope and y-intercept.

Answer: Inferential

Step-by-step explanation:

Inferential statistics, has to do with taking data from the samples that the researcher has and then making generalizations about the population through the sample gotten.

Through Inferential statistics, one can draw conclusion about a particular phenomenon. Therefore, the answer to the above question is Inferential statistics

.

Answer:

15 + 3m = c i think is suitable

Answer:

(1,0)

Step-by-step explanation:

Step-by-step explanation:

..........

Answer:

They will cost you £5.00 total

Step-by-step explanation:

If the plants each cost £3.00

You multiply the amount of plants, in this case is 5 by the price :-

5×3.00

= £15.00

You then subtract the total from the cash

15.00 - 20.00

= £5.00

Answer:

$495

Step-by-step explanation:

65% of $300= 195

300+195=$495

Answer:

Step-by-step explanation:

so 110

110/100=1.1

*15

16.5

16.5 dollar coupon

ok then sales tax

1.1*6.25

6.875

sales tax is 6.875

110-16.5

93.5

93.5+sales tax 6.875

100.375

final price 100.375

hope this helps!!

9514 1404 393

Answer:

  $0.50/lb

Step-by-step explanation:

The increase in cost is $40-25 = $15 for an increase in weight of 50-20 = 30 lb. That makes the cost per pound be ...

  cost/pounds = $15/(30 lb) = $0.50/lb

Step-by-step explanation:

The sum of ages of two friends is 13 years.

The product of their ages is 42.

Let the age of 1st friend and 2nd friend is x, y respectively.

1 st condition= The sum of ages of two friends is 13 yrs.

i.e x+y = 13........ (I)

2nd condition= The product of their ages is 42.

i.e X*y = 42........(ii)

From equation (I)

X+y = 13

or, X = 13-y........ (iii)

Putting the equation (iii) in equation (ii).

X*y= 42

(13-y) * y = 42

13y - y^2 = 42

[tex] {y}^{2} - 13y + 42 = 0[/tex]

[tex] {y}^{2} - (7 + 6)y + 42= 0[/tex]

[tex] {y}^{2} - 7y - 6y + 42 = 0[/tex]

[tex]y(y - 7) - 6(y - 7) = 0[/tex]

[tex](y - 6) (y - 7) = 0[/tex]

Either; y-6 = 0

y = 6

Or;

y-7=0

y = 7

Keeping the value of y as "7" in equation (ii)

x*y = 42

7x = 42

X = 42/7

Therefore, the value of X is 6.

Therefore, either 1st friend is 6 years and 2nd is 7 years.

Hope it helps...

Answer:

22?

Step-by-step explanation:

just follow PEMDAS. first multiply then divide then add then subtract

Answer:

Using equivalent fractions, the time Matt takes to eat 1 pie is 1200/11 which is the same as [tex]109\frac{1}{11}[/tex] seconds

Step-by-step explanation:

The number of pies Matt eats = 2.75 pies

The time duration Matt eats 2.75 pies = 300 seconds

Mathematically, the time duration for Matt to eat one pie is given as follows;

The time to eat 2.75 pies = 300 seconds

Dividing both sides of the equation by 2.75 gives;

The time to eat 2.75/2.75 pie = 300/2.75 seconds

2.75/2.75 = 1, therefore, we have;

The time to eat 1 pie = 300/2.75 seconds

The equivalent fraction of 3000/2.75 = 1200/11

Therefore;

The time Matt takes to eat 1 pie = 1200/11 seconds

Answer:

b

Step-by-step explanation:

there's a property for Alternate Interior Angles

Answer:

Choice B

Step-by-step explanation:

The reason why < 3 is equal to < 6 is because they are alternate interior angles.

The first choice are supplementary angles they add up to 180 so they can't be equal.

The third one is false because we don't actually know the measurements of the angles but they both need to be 45° to add up to 90 since they are equal to each other.

The last one is also incorrect because they are vertical angles just like the third choice and they aren't on a line so they can't add up to 180.

Answer:

85km/h (km per hour)

Step-by-step explanation:

425/5

85km/h

Answer:

value = 30(thirty).....

Answer:

she can buy 4 e books.

I don't know about the equation but there is the work below if that helps.

Step-by-step explanation:

8x 1.29= 10.32

60-10.32=49.68

49.68/ 9.95= 4.99

she can buy 4 books.

Answer:

um i have this question so i dont know

Step-by-step explanation:

Answer:

(f + g)(x) = x² + 4x - 4 ⇒ B

Step-by-step explanation:

Let us solve the question

∵ f(x) = 4x + 4

∵ g(x) = x² - 6

→ We need to find (f + g)(x) which means f(x) + g(x)

∴ (f + g)(x) = f(x) + g(x)

∵ f(x) + g(x) = (4x + 2) + (x² - 6)

∴ f(x) + g(x) = 4x + 2 + x² - 6

→ Add the like terms

∵ f(x) + g(x) = 4x + x² + (2 - 6)

∴ f(x) + g(x) = 4x + x² + (-4)

→ Remember (+)(-) = (-)

∴ f(x) + g(x) = 4x + x² - 4

→ Arrange the terms from greatest power of x

∴ f(x) + g(x) = x² + 4x - 4

∴ (f + g)(x) = x² + 4x - 4

Answer:

y=-3/4x+15/2

Step-by-step explanation:

Answer:

380

Step-by-step explanation:

Find 1% of e:

180 / 45 = 4

Find 95% of e:

4 * 95 = 380

Answer:

A

Step-by-step explanation: