2 years ago

Write the phrase as a variable expression: Ten decreased by 4 times a number.

Mathematics

1 answer:

Zina [86]2 years ago

8 0

Answer:

10- 4x

Step-by-step explanation:

decreased = subtract

times = multiply

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The product of six and the sum of a number x and nine equals two times x subtracted from four.

Marina86 [1]

Answer:

$x=-15.5$

Step-by-step explanation:

Write down what the problem is saying;

$6(x+9)=2(x-4)$

Distribute;

$6(x+9)=2(x-4)\\\\(6)(x)+(9)(6)=(2)(x)+(2)(-4)\\$

Simplify,

$6x + 54 = 2x - 8$

Inverse operations,

$6x + 54 = 2x - 8\\-2x\\\\4x + 54 = -8\\-54\\\\4x = - 62\\/4\\\\x =-15.5$

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3 years ago

1. Is there a pattern in the data points? If so, describe the pattern.

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Answer:

1. No pattern 2. negative nonlinear 3. Variables don't seem related 4. many outliers

Step-by-step explanation:

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3 years ago

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68 containers because 8.5 * 8 is 68

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2 years ago

Find the measure of Angle 8

Nataliya [291]

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Angle 8 = 99°

Since they form corresponding Angle pair ~

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2 years ago

What is 67 x 578 divide by 5?

MA_775_DIABLO [31]

Answer:

7745.2

Step-by-step explanation:

you need to multiply 67 by 578 which is 38726. then you divide it by 5. In short, you can just use calculator or you can use scratch paper.\

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3 years ago

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