3 years ago

When you combine the like terms -x and -32x,what does that simplify to?

Mathematics

1 answer:

Mumz [18]3 years ago

5 0

Answer: 31x

Step-by-step explanation:

( -x + 32x )

( -1 + 32x )

= 31

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so in total would be 5 HOURS

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3 years ago

__________ reasoning is a type of reasoning that uses previously proven or accepted properties to reach conclusions.

Alekssandra [29.7K]

Deductive reasoning is your answer

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3 years ago

How do you solve thus ? 8=8v-4(v+8)

Harrizon [31]

8 = 8v - 4 (v + 8)

Distribute the 4 through the parentheses

8 = 8v - 4v - 32

combine like terms

8 = 4v - 32

add 32 to both sides

8 + 32 = 4v -32 + 32

combine like terms

40 = 4v

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3 years ago

Write an expression for the calculation 84 divided into sevenths added to 9 divided into thirds

kogti [31]

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4 years ago

180 lb 12 oz - 79.3 kg = ___________ kg

Brrunno [24]

Answer:

$180lb\ 12 oz - 79.3kg = 2.8kg$

Step-by-step explanation:

Given

$180\ lb 12\ oz - 79.3kg$

Required

Solve

First, convert 180lb to kg

$1lb \to 0.454kg$

$180lb \to 180 *0.454kg$

$180lb \to 81.7kg$ -- to 1dp

Next, convert 12oz to kg

$1oz \to 0.03kg$

$12oz \to 12 * 0.03kg$

$12oz \to 0.4kg$ --- to 1 dp

So, the expression becomes:

$180\ lb 12\ oz - 79.3kg$

$81.7kg + 0.4kg - 79.3kg$

$= 2.8kg$

Hence:

$180lb\ 12 oz - 79.3kg = 2.8kg$

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3 years ago