3 years ago

What is 3 ( 8 -4x) equivalent to

Mathematics

1 answer:

Mariulka [41]3 years ago

6 0

Answer:

-12x + 24

Step-by-step explanation:

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4.) Which equations below have no solution? Select all that apply, and justify your response with work. a.) x - 9 = 2(x - 3) + 1

Sophie [7]

Answer: Equations (b) and (e) do not have solutions

Step-by-step explanation: b) The x cancels out (-10x + 35) = -10x + 318; 35 = 318???? NO. e) 3(x + 2) + 1 = x + 2(4 + x); 3x + 7 = 3x + 8. The x cancels out again.

The other s can be solved for x.

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2 years ago

Read 2 more answers

Explain how you would solve 25- 6R when R = 3. Make sure to explain each step.

aliina [53]

Fist you need to substitute the value of R into the equation

25-6(3)

Now you simply
First multiple 6(3)

25-6(3)
25-18

Now solve!
25-18
7

The answer is 7

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3 years ago

Help please I’ll mark brainliest

aleksklad [387]

Answer:

12 miles

Step-by-step explanation:

4*3 =12

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2 years ago

A trapezoid has a base of two and six and an area of 24 square units. What is the height?

Nezavi [6.7K]

$\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=&\stackrel{bases}{parallel}\\ &sides\\ h=&height\\ \cline{1-2} a=&2\\ b=&6\\ A=&24 \end{cases}\implies 24=\cfrac{h(2+6)}{2}\implies 24=\cfrac{h(8)}{2} \\\\\\ 24=4h\implies \cfrac{24}{4}=h\implies 6=h$

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3 years ago

When rounded to the ten thousands place, which of the numbers below round to 230,000

Lemur [1.5K]

Answer:

Here are some correct options:

225,891

234,567

232,987

Step-by-step explanation:

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2 years ago