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3 years ago

What is the quality of 4x+27x=5

Mathematics

1 answer:

Nadya [2.5K]3 years ago

8 0

Answer:

Step-by-step explanation:

Isolate x on one side of the equation.

4x+27x=31x (Combine like terms, group like terms, & Add.)

31x=5

31x/31=5/31 (Divide by 31 from both sides.)

5/31=0.16

x=5/31=0.16

In conclusion, the correct answer is x=5/31=0.16.

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A rectangular prism has a length of 17 inches, a height of 15 inches, and a width of 17 inches. What is its volume, in cubic inc

frez [133]

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3 years ago

What is the proportional relationship show in 8 tablespoons of honey for every 10 cups of flour.

elena55 [62]

Answer:

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Step-by-step explanation:

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3 years ago

What’s the solution for 6(2m - 3) - 3m= 2m - 18 + m

katen-ka-za [31]

Answer:

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Step-by-step explanation:

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4 years ago

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Reptile [31]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

You want to go to the skate park, and you have two options:

Tcecarenko [31]

Answer:

See Explanation

Step-by-step explanation:

Define the variables

Let the entry fee be c and the hourly rate be m

Let the number of hours be x and the total amount be y

Work to solve

For Sami's skate

$c = 6$ and $m = 2$

For Brad's skate

$c =10$ and $m = 1$

The equations

The equation is derived using: $y = mx + c$

For Sami's skate

$y = 2x + 6$

For Brad's skate

$y = x + 10$

When the cost are the same

To do this, we equate both expressions

i.e.

$y = y$

$2x + 6 = x + 10$

$2x -x = 10 - 6$

$x = 4$

i.e. the cost are the same at the 4th hour

What is the cost

Substitute 4 for x in any of the equations

$y = x + 10$

$y = 4 + 10$

$y = 14$

The cost is $14.00

3 0

3 years ago