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2 years ago

In the system of equations below, which variable would it be easiest to solve for?

Mathematics

2 answers:

otez555 [7]2 years ago

8 0

Answer:

the correct answer would be a ,the easiest to solve for is x in the first equation.

Step-by-step explanation:

edge2021

Maru [420]2 years ago

7 0

Answer:

<h3> The first: The easiest to solve for is x in the first equation.</h3>

Step-by-step explanation:

To get x from first equation you just need to subtract 4y from both sides.

The rest of variables needs two operations to get variable - subtracting and then dividing.

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Answer:

f(x)=.65+y

Step-by-step explanation:

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2 years ago

Brendan and Marie are each assigned a paper for a class they share. Brendan decides to write 41 pages at a time while Marie deci

hram777 [196]

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2 years ago

Help me pls!

mafiozo [28]

Answer:

6 ≤ x ≤ 12

Step-by-step explanation:

Area formula

A = lw

Applied to the given rectangle, we have

A = 1.5*4x = 6x

Since 36 ≤ A ≤ 72, substituting A

36 ≤ 6x ≤ 72
6 ≤ x ≤ 12

It is viable.

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2 years ago

Last year, Ahmad opened an investment account with $5400. At the end of the year, the amount in the account had increased by 7.5

zheka24 [161]

Answer:

Step-by-step explanation:

The increase was

5400(0.075)=$405

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4 0

2 years ago

2/2 - 7x-4 Simplify - 58+4 2x + 1 2-1 2x + 1 *+1 2-72

Pachacha [2.7K]

Answer:

A or (2x+1)/(x-1)

Step-by-step explanation:

Let's simplify the top of the fraction first.

1. Simplify the numerator.

2x^2 -7x-4=(2x+1)(x-4)

2. Simplify the denominator.

x^2-5x+4=(x-4)(x-1)

Now we have:

((2x+1)(x-4))/((x-4)(x-1))

We see that there is an (x-4) both on the numerator and denominator.

We can remove (x-4) by division.

Doing that, we have:

(2x+1)/(x-1) or A

5 0

3 years ago