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Serjik [45]
3 years ago
12

24÷2²(-3)-7-2²-2(3-6) step by step please and thank you!​

Mathematics
2 answers:
gavmur [86]3 years ago
8 0

Answer:

- 23

Step-by-step explanation:

24 \div {2}^{2} ( - 3) - 7 -  {2}^{2}  - 2(3 - 6) \\ 24 \div  {2}^{2} ( - 3) - 7 -  {2}^{2}  - 2( - 3) \\ 24 \div 4( - 3) - 7 -  4  - 2( - 3)\\ 6(-3) - 7 - 4 -2(- 3) \\  - 18 - 7 - 4 + 6 \\ -25 -4 +6 \\ -29 +6 \\ - 23

klasskru [66]3 years ago
7 0

Answer:

24 \div  {2}^{2} ( - 3) - 7 -  {2}^{2}  - 2(3 - 6) \\ 24 \div 4( - 3) - 7 - 4 - 6 - 12 \\ 24 \div ( - 12) - 3 - 6 - 12 \\  - 2 - 3 - 6 - 12 \\  - 5 - 6 - 12 \\  - 11 - 12 \\   =  - 23

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In one week a shop buys 15 bottles of soy sauce at a price of Rp. 127,500. If on
Scorpion4ik [409]
Answer: 204000

Since the shop buys 15 bottles of soy sauce at a price of Rp. 127,500, the cost of one bottle will be:
= 127500/15
= 8500.

Therefore, the cost of 24 bottles will be:
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5 0
3 years ago
Write the quievelent fractions 16/24= 4/? 3/9=21/? 15/40=? /8
Dmitriy789 [7]

Answer:

16/24 = 4/6

3/9 = 21/63

15/40 = 3/8

Step-by-step explanation:

16/24 =

divide top and bottom by 4

4 /6


3/9 =

multiply top and bottom by 7

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15/40

divide top and bottom by 5

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3 0
3 years ago
I need to simplify this<br> (3x^2+2xy+4y^2) + (6x^2-5xy+3y^2) + (9y^2-25y^2)
Andreyy89
(3x² + 2xy + 4y²) + (6x² - 5xy + 3y²) + (9y² - 25y²)

Get rid of the parenthesis :)

3x² + 2xy + 4y² + 6x² - 5xy + 3y² + 9y² - 25y²

Add like terms.

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Simplify.

(9x²) + (-3xy) + (-11y²)

Get rid of the parenthesis.

9x² - 3xy - 11y²

~Hope I helped!~
8 0
3 years ago
Stanley McBride is employed by the True Blue company. The PPO annual premium is $7,058. His employer pays 70% of the total cost.
Vitek1552 [10]
First deducte his contribution
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4 0
3 years ago
Read 2 more answers
What is 2100 as a fraction
mina [271]
2100/1 or 4200/2, could be either
4 0
3 years ago
Read 2 more answers
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