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ANEK [815]
4 years ago
12

Help please

Mathematics
2 answers:
stiv31 [10]4 years ago
6 0
Adult ticket is $6.50 and student is $4.25. 6.50-4.25=2.25
6.50X 230=1495
4.25X180=765
1495+765=$2260
Leni [432]4 years ago
5 0

Answer:

8.065 is how much each adult payed

Step-by-step explanation:


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Help with these math exercises, please!
lions [1.4K]
1) (3-x) x (3+x)

2) 5(5-x) x (5+x)

3) (3v-wy) x (3v+wy)

4) 2(k-m) x (k+m) x (k^2+m^2)

5) (ab-4c) x (ab+4c)

Brainliest?
4 0
3 years ago
Suppose that $a$ is a positive integer for which the least common multiple of $a+1$ and $a-5$ is $10508$. What is $a^2 - 4a + 1$
Nana76 [90]

Answer:

21022.

Step-by-step explanation:

Find the prime factors of 10508:

2 ) 10508

2 ) 5254

37 ) 2627

       71.

50208 = 2*2*37*71.

Now there is no integer value for a that would fit  (a+ 1)(a - 5) = 10508 .

But we could try multiplying the LCM by 2:-

= 21016  = 2*2*2*37*71.

= 2*2*37 multiplied by 2 * 71

= 148 * 142.

That looks promising!!

a - 5 = 142 and

a + 1 = 148

This gives  2a - 4 = 290

2a = 294

a = 147.

So substituting a = 147 into a^2 - 4a + 1 we get:

= 21022.

4 0
4 years ago
Please help –8 = c /9 c=
kramer

Hey there! I'm happy to help!

We want to get c all by itself on one side of the equation. Usually variables go on the left side, so let's flip the equation around.

c/9=-8

If we multiply c/9 by 9, the 9 will cancel out because if you divide by 9 and then multiply by 9 it just equals 1. We can do this to isolate the c, but whatever you do to one side of the equation, you have to do to the other. So, we multiply both sides by 9.

c/9×9=-8×9

c=-72

Have a wonderful day! :D

4 0
4 years ago
Read 2 more answers
What is the final amount if 784 is decreased by 1% followed by a 4% increase?
Ilya [14]

Answer:

3136

Step-by-step explanation:

Thats the answer please I don't have time to write the explanation

5 0
3 years ago
Urgent help please!!!!!!!!<br><br>Need the answer​...
meriva

Answer:

B

Step-by-step explanation:

540 is the sum of all angles in a pentagon

The ANGLE STP is 180-50 = 130

540 - 130 is 410

6 0
4 years ago
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