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mr_godi [17]
2 years ago
7

Help please thank you:) QUICKLY!!!!!!!!!

Mathematics
2 answers:
rosijanka [135]2 years ago
7 0
I think -8, but im sorry if it is wrong
STALIN [3.7K]2 years ago
4 0

Answer:

y = -8

Step-by-step explanation:

2x2 - 12

4 - 12 = -8

hope this helps

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Write and solve a real-word word problem in which there are 3 tables for every 8 chairs
Talja [164]

Answer:

tate is hosting a party and he has 23 people coming over. for every table he buys, 8 chairs come with it. how many tables should tate buy so that he can seat all of his guests?

Step-by-step explanation:

6 0
3 years ago
Hey guys im going to quit on thursday, giving tons of points there
Angelina_Jolie [31]

Answer:

Oh im sorry!!!! but free points are free points

Step-by-step explanation:

6 0
2 years ago
Three consecutive numbers are such that when they are taken in increasing order and multiplied by 2,3and 4 respectively, they ad
Ivenika [448]

Answer:

7 , 8 , 9

Step-by-step explanation:

Assume three consecutive number are,

x , (x+1) , (x+2)

Multiplied by 2 ,3 and 4 respectively

2x , 3(x + 1) , 4(x + 2)

Sum of all = 74

So,

2x + 3(x + 1) + 4(x + 2) = 74

2x + 3x + 3 + 4x + 8 = 74

9x + 11 = 74

9x = 63

x = 7

So,

x , (x+1) , (x+2)

7 , (7+1) , (7+2)

7 , 8 , 9

3 0
3 years ago
Suppose Y varies directly with x, and y = 25 when x = 140. what is the value of x when y = 36?
Tema [17]

25y.......140x

36y..........x

Cross multiply

25x= 36*140

25x= 5040

x= 5040/25

x= 1008/5

x= 201.6

When y=36 the x will = 201.6


I hope that's help !


4 0
3 years ago
Write a fraction to represent the division in each situation. ; Jason plans to pay the water bill with two equal payments. Water
xenn [34]

9514 1404 393

Answer:

  $35/2

Step-by-step explanation:

Division by 2 is indicated by putting 2 in the denominator of the fraction:

  35/2

6 0
2 years ago
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