3 years ago

Find the sum of -3/4+ -7/6

Mathematics

1 answer:

ankoles [38]3 years ago

6 0

Answer:

-23/12 or -1.91666666667

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babunello [35]

Answer:

10.75

Step-by-step explanation:

The cost of an adult ticket is £6 more than that of a child ticket, so will be shown by c+6.

Now, we are told that the cost of four child tickets and two adult tickets is £40.50, so we can put this in an equation and solve for c:

(c+6)+(c+6)+c+c+c+c=40.50

6c+12=40.50

6c=28.50

c=4.75

so, a childs ticket is 4.75

now to find the cost of an adult ticket you add 6,

4.75 + 6

= 10.75

3 0

3 years ago

Help! You can look at the picture please

viva [34]

Answer:

$\frac{3x}{3 - 2x}$

Step-by-step explanation:

Here,

f(x) = y

$y = \frac{3x}{2x + 3}$

or , swapping x with y

$x = \frac{3y}{2y + 3}$

now to solve for y we get

$y = \frac{3x}{3 - 2x}$

now we put f inverse x instead of y

${f}^{ - 1} (x) = \frac{3x}{3 - 2x}$

I am done.

4 0

4 years ago

Read 2 more answers

Oceanside Bike Rental Shop charges fourteen dollars plus seven dollars an hour for renting a bike. Nancy paid seventy-

Vanyuwa [196]

Answer:

3.33 so 3 hours and a half

Step-by-step explanation:

5 0

3 years ago

Lisa has a rectangular trampoline that is 6 feet long and 12 feet wide. What is the area of her trampoline in square feet?

Cloud [144]

6*12 = 72ft²

The area of the trampoline is 72ft²

Hope this helps! :)

3 0

3 years ago

Is 36 km greater than less than or equal to 36,000 m

guapka [62]

The answer is the same

6 0

4 years ago

Read 2 more answers