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Rasek [7]
3 years ago
8

SOMEONE PLEASE HELP ASAP!

Mathematics
1 answer:
rjkz [21]3 years ago
3 0

Answer:

-5.995

Step-by-step explanation:

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Simplify: - 2/5+4/3​
icang [17]

Answer:

14/15

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Two supporting reasons are missing from the proof. Complete the proof by dragging and dropping the appropriate reasons into each
Sloan [31]

Answer:

The first one would be corresponding angles postulate and the second one is linear pair postulate.

Step-by-step explanation:

4 0
3 years ago
Let f(x) = 3x - 7 and g(x) = -2x -6. Find (f x g)(4)<br> Include steps please.
stira [4]
5 is the answer for u

5 0
3 years ago
The City Zoo has different admission prices for adults and children. When three adults and two children went to the​ zoo, the bi
Anna11 [10]

Let a and c represent, respectively, the price of an adult and a child ticket. We know that

\begin{cases}3a+2c=78.94\\2a+3c=75.86\end{cases}

Multiply the first equation by 3 and the second equation by 2 to get

\begin{cases}9a+6c=236.82\\4a+6c=151.72\end{cases}

Subtract the two equations to have

5a=85.1 \iff a=17.02

Plug this value in the first equation to get

3\cdot 17.02+2c=78.94\iff 2c=27.88\iff c=13.94

7 0
3 years ago
April had
Bumek [7]
First thing First. You must find have a common denominator. If you want to find it then you do this

3: 3 6 9 12 15 18 21
7: 7 14 21 28

Once you found a number they have in common (21) You do this next

3/7 * 3/3 = 9/21
2/3 * 7/7 = 14/21

Now the next thing you do is subtract your numerators but not the denominators

14-9=5

5/12

you cant simplified so your done! Hope this helps!!!!  <span />
3 0
3 years ago
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