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aivan3 [116]
3 years ago
7

28-(3c+4)=2(c+6)+c Solve for c

Mathematics
1 answer:
VLD [36.1K]3 years ago
3 0
Omiting\ brackets:\\28-(3c+4)=2(c+6)+c\\\\28-3c-4=2c+12+c\\\\-3c-2c-c=12-28+4\\\\-6c=12\ \ \ \ \ |:-6\\\\c=-2
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Five adult tickets and three child tickets for a movie costs £55. The cost of buying two adult tickets and three child tickets i
Allisa [31]

Answer:

  • adult £8
  • child £5

Step-by-step explanation:

If you look at the numbers you are given, you see that the first purchase has 3 more adult tickets than the second purchase, and its cost is £24 more. This means an adult ticket costs £24/3 = £8.

Two adult tickets will cost 2×£8 = £16, so three child tickets cost ...

  £31 -16 = £15

Each child ticket is then £15/3 = £5.

An adult ticket costs £8; a child ticket costs £5.

7 0
3 years ago
A dessert recipe calls for 2 cups of milk and makes 5 servings. How many cups of milk are needed for 8 servings?
diamong [38]

Answer:

4, I went down first. It is coming by 1/2. Then I went up to 5 again..5=2 1/2. Then I went to 1/2 until I went to 8. 1/2 to 8 and got 4 total servings of milk

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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Advocard [28]

Answer:

Hundreds : 1

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Ones : 2

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Tenths : 8

Hundredths : 9

Thousandths : 1

7 0
2 years ago
An atom is a small unit of matter. A small atom measures about 0.0000000001 meter. Write the decimal as a power of 10?
Lemur [1.5K]
-0.01x10^9 just court how many zeros
3 0
3 years ago
Which expression is equivalent to (cd)5?<br> A) C5+d5<br> B) c5/d5<br> C) c5d5<br> D) C5-d5
lesya [120]

Answer:

I believe the answer is C.

Step-by-step explanation:

if you distribute it would just be c^5D^5, just another way of multiply.

Hope my answer has helped you and if not I am sorry.

8 0
3 years ago
Read 2 more answers
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