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slamgirl [31]
3 years ago
15

Select the correct answer.

Mathematics
1 answer:
insens350 [35]3 years ago
6 0

Answer:

27x-3

Step-by-step explanation:

15x +21 - 24 + 12x

= 27x -3

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I NEED HELP WHATS THE ANSWER!!
Nonamiya [84]

Answer:

A is the answer

Step-by-step explanation:

You should pay attention to x^3 when you want to talk about infinite.

5 0
3 years ago
Max and Leah each have a lemonade stand . Max sold 12 glasses the first hour and 10 glasses each hour after that . Leah sold 8 g
Lesechka [4]

Answer:

max wil sell 52 because the first hour he sold 12 5hours -1 hour = 4 hour

4 hour × 10 p/h= 40

max sold 12+40 =52

leah will sell 58 because the first hour she sold 8

5hours - 1hour = 4 hours

4hours× 10 glasses p/h = 40

leah sold 40+8 =48 glasses

4 0
3 years ago
Here's another, Thanks. (3/5)
Pachacha [2.7K]

You are correct. The scale factor is 1/5 = 0.2

Nice work.

7 0
3 years ago
Three same-sized cubes are attached to the top of a rectangular prism as shown below
-Dominant- [34]

Answer:

458 cm²

Step-by-step explanation:

5 × 5 × 2 + 5 × 18 × 4 = 50 + 360 = 410

2 × 2 × 4 × 3 = 48

410 + 48 = 458

6 0
3 years ago
After mixing two types of candies, the price became $3.40 per lb. The quantity of the first type of candy was 5/12 of the quanti
drek231 [11]

Answer:

$2.90

Step-by-step explanation:

The quantity of the 1st type of candy be x lb and that of the second type − y lb with the price of $ p/lb.

Then, x=5y/12 or y=2.4x.

The "total price" equation will be: 4.6x + 2.4xp = 3.4(x+2.4x).  

Solving for p, we get p = $2.90.

5 0
3 years ago
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