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2 years ago

If

Mathematics

1 answer:

gizmo_the_mogwai [7]2 years ago

6 0

Answer:

the selling price is $28.50

i m confused on part b if you explain it i could help

Step-by-step explanation:

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jet skis rent for $25 per hour plus a flat fee of $50. Noel has $200 to spend. what is the maximum value in the domain of this s

Nady [450]

Answer:

$150

Step-by-step explanation:

25x4=100

100+50=150

so she has $50 to spend on other things

i dont know if this is what its asking or how

6 0

3 years ago

What will be the cost of the paving if cement costs $26.50 per square metre?

WITCHER [35]

Answer: $2203.74

Step-by-step explanation:

4 0

2 years ago

what is the area of a triangle if the base is 7 less than 5 times a number and the height is 3 times the number and eight

Flauer [41]

Area of a triangle is half multiplied by the height multiplied by the base.So multiplying the two together and halfing is shown below

6 0

2 years ago

John is selling tickets to an event. Attendees can either buy a general admission ticket, x,

Masteriza [31]

John sold 18 general admission tickets and 11 VIP tickets.

Step-by-step explanation:

Given,

Cost of each general admission = $50

Cost of each VIP ticket = $55

Total tickets sold = 29

Total revenue generated = $1505

Let,

x represent the number of general admission tickets sold

y represent the number of VIP tickets.

x+y=29 Eqn 1

50x+55y=1505 Eqn 2

Multiplying Eqn 1 by 50

$50(x+y=29)\\50x+50y=1450\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(50x+55y)-(50x+50y)=1505-1450\\50x+55y-50x-50y=55\\5y=55$

Dividing both sides by 5

$\frac{5y}{5}=\frac{55}{5}\\y=11$

Putting y=11 in Eqn 1

$x+11=29\\x=19-11\\x=18$

John sold 18 general admission tickets and 11 VIP tickets.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

5 0

3 years ago

If you have 720 pt/h how many qt/min is it

Maurinko [17]

So,

720 pt./hr.

2 pt. = 1 qt.

720/2 = 360

360 qt./hr.

Now, since there are 60 mins. in 1 hr., multiply the number by 60.

360(60) = 21600

720 pt./hr. = 21,600 qt./min.

6 0

2 years ago