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mr_godi [17]
3 years ago
15

14+ х = 3х2 What is the answer?

Mathematics
2 answers:
laila [671]3 years ago
8 0

Answer:

9 or -9

Step-by-step explanation:

  • 14+×=3×2
  • 14+×=5
  • 14-5=-×
  • 9=-×
  • -9=×
prohojiy [21]3 years ago
4 0

Answer:

It is -8

Step-by-step explanation:

i know this because what is 14-6 which equally 8 so i just put a negative sighn in front so it is -8

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i have 42 ornaments on my holiday tree. There are 28 blue ornaments, the rest are red. what is the ratio of red ornaments to blu
Ksju [112]
42 Ornaments- 28 Blue ornaments = 14 Red Ornaments
Ratio of Red to Blue 14:28 
Which can be simplified to 1:2 
7 0
3 years ago
Which two equations would be most appropriately solved by using the zero product property? Select each correct answer.
ss7ja [257]

Answer:

1) (x + 4)(x - ½) = 0

4x² + 16x = 0

2) 0.25x² + 0.8x - 8 = 0

3x² - 4x = 15

Step-by-step explanation:

1) (x + 4)(x - ½) = 0

x = -4, ½

4x² + 16x = 0

4x(x + 4) = 0

x = 0, -4

2) (x - 6)(x + 9) = 0

x = 6, -9

(x - 1)² = 4

(x - 1)² - (2)² = 0

(x - 1 - 2)(x - 1 + 2) = 0

(x - 3)(x + 1) = 0

x = 3, -1

These two are easier to solve using product = 0 property, while the other two would be easier using the quadratic formula

8 0
3 years ago
how is solving inequalities with addition and subtraction similar to and different from solving equations with addition and subt
SpyIntel [72]
That technique for solving equations is: Whatever you do to one side of the equation, you have to do to the other side to preserve the equality The technique for solving inequalities is: Whatever you do to one side of the inequality, you have to do to the other side to preserve the inequality. the techniques are the same. The difference between solving equations and solving inequalities is: If you multiply or divide an inequality by a negative number, then the inequality reverses. !!!!!
6 0
3 years ago
PLEASE HELP i have less than 20 mins left
gulaghasi [49]

3a) Answer: 84 degrees

Step-by-step explanation:

3x + 2(x+20)= 180 (total sum of angles in a triangle is 180 degrees)

5x+40 = 180

5x = 140

x= 28

3x= 28 x 3

   = 84

3 0
2 years ago
Solve the math riddle below
Tju [1.3M]

Answer:

28 eggs

Step-by-step explanation:

It takes a hen and a half to lay an egg and a half in a day and a half - this means it takes 1 hen to lay 1 egg in a day and a half. Therefore, 1 hen will lay 4 eggs in 6 days, and 7 hens will lay 28 eggs in 6 days.

7 0
3 years ago
Read 2 more answers
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