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Vlad [161]
3 years ago
15

Need Help ASAP Can someone help me with this problem

Mathematics
1 answer:
hammer [34]3 years ago
3 0

Answer:

Hopes it helps

Step-by-step explanation:

Len

Simplifying

5(3 + -8x) = 0

(3 * 5 + -8x * 5) = 0

(15 + -40x) = 0

Solving

15 + -40x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-15' to each side of the equation.

15 + -15 + -40x = 0 + -15

Combine like terms: 15 + -15 = 0

0 + -40x = 0 + -15

-40x = 0 + -15

Combine like terms: 0 + -15 = -15

-40x = -15

Divide each side by '-40'.

x = 0.375

Simplifying

x = 0.375

Monty

Simplifying

7 + -2(-5x) = 0

Remove parenthesis around (-5x)

7 + -2 * -5x = 0

Multiply -2 * -5

7 + 10x = 0

Solving

7 + 10x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.

7 + -7 + 10x = 0 + -7

Combine like terms: 7 + -7 = 0

0 + 10x = 0 + -7

10x = 0 + -7

Combine like terms: 0 + -7 = -7

10x = -7

Divide each side by '10'.

x = -0.7

Simplifying

x = -0.7

Nailany

Simplifying

7 + -6 + -16x = 0

Combine like terms: 7 + -6 = 1

1 + -16x = 0

Solving

1 + -16x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.

1 + -1 + -16x = 0 + -1

Combine like terms: 1 + -1 = 0

0 + -16x = 0 + -1

-16x = 0 + -1

Combine like terms: 0 + -1 = -1

-16x = -1

Divide each side by '-16'.

x = 0.0625

Simplifying

x = 0.0625

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Step-by-step explanation:

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This should be fairly obvious if you consider that the adjacent internal angle together with the external angle totals 180°, and the adjacent internal angle together with the other two internal angles totals 180°.

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Answer:

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Step-by-step explanation:

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cylidrical container area: 7,125.1321383424cm²

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I assume that the container with rectangular base is precisely full when tou pour the water into it.

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<u>Step-by-step explanation:</u>

It is given that,

  • y ⇒ the average cost per week.
  • x ⇒ the number of lunches produced per week.

The function relating these two factors x and y is given as y = 2.1x + 75

  • The cost of the last week is y = $600.
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<u>To find the value of x :</u>

Substitute y= 600 in the given function,

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