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slega [8]
3 years ago
8

What's the answer to this problem? I tried 40 & 40,000,000 for my answers but it's still incorrect.

Mathematics
1 answer:
ivanzaharov [21]3 years ago
3 0

Answer:

39.51 million

Step-by-step explanation:

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What are the steps to solving this? I believe the answer is y, but I would like to know step by step. . .
nikitadnepr [17]
So yeah the correct answer is y. I hope this is what u needed.

6 0
4 years ago
Use the distributive property to write the following expressions in expanded form. e ( f + g )
NemiM [27]

Answer:

ef + eg

Step-by-step explanation:

Distributive Property: a(b +c) = (a*b) + (a*c)

e(f +g) = e*f + e*g

           = ef + eg

4 0
3 years ago
Write a system of linear equations that has the ordered pair (1,4) as it's solition
Lemur [1.5K]

The required system of equations is x+y=5\\x-y=-3

Step-by-step explanation:

We need to write a system of linear equations that has the ordered pair (1,4) as it's solution.

It means we need to find  system of linear equations, which after being solved gives x=1 and y=4

Let the system of equations be:

x+y=5\\x-y=-3

I have made equations such that adding x+y gives 5 i,e (1+4=5) and subtracting x-y gives -3 (1-4=-3)

Now solving this system of equations to find value of x:

x+y=5\,\,eq(1)\\x-y=-3\,\,eq(2)

Adding eq(1) and eq(2)

x+y=5\\x-y=-3\\-----\\2x=2\\x=1

Putting value of x=1 into eq(1) to find value of y

x+y=5\\1+y=5\\y=5-1\\y=4

The solution set after solving system of equations is (1,4).

The required system of equations is x+y=5\\x-y=-3

Keywords: System of equations

Learn more about system of equations at:

  • brainly.com/question/9045597
  • brainly.com/question/3739260
  • brainly.com/question/13168205

#learnwithBrainly

7 0
3 years ago
Which inequalities are true? Check all that apply.
garri49 [273]

Answer: A , B, C, E

Step-by-step explanation:√4 = 2√5 = 2.24√5.5 = 2.36√6 = 2.45√8 = 2.83√9 = 3

A)√5 < 2.3<√62.24 < 2.3 < 2.45 True

B)√5 < 2.4<√62.24 < 2.4 < 2.45 True

C)√4 < √5 < √5.52 < 2.24 < 2.36 True

D)√8 < 3 < √92.83 < 3 < 3 False

E)√8 < 2.9 < √92.83 < 2.9 < 3 True

F)√4 < 4.5 < √52 < 4.5 < 2.24 False

4 0
3 years ago
Help me plzzzzzzzzssss it’s so easy it’s a mathswatch question
weeeeeb [17]

Answer:

ai x=6 y=9

ii 20

iii-5

b. -54

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3 years ago
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