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3 years ago

Which is a correct first step in solving 5-2x < 8x - 3?

Mathematics

1 answer:

melamori03 [73]3 years ago

3 0

Answer:

5 < 10x - 3

Step-by-step explanation:

The answer is 5 < 10x - 3 because you are adding 2x to both sides of the inequality.

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In an EFE Matrix, how much more important is a weight of 0.20 than a weight of 0.15? A. 50% B. 33% C. 25% D. .05% E. 5.0%

sergij07 [2.7K]

Answer: B. 33%

Step-by-step explanation:

In Mathematics , a percentage is basically a process of dividing the numerator by the denominator , then multiply the answer by 100.

We use Mathematical Formula : $\dfrac{\text{Difference between the Weight of 0.20 and Weight of 0.15 }}{\text{Weight of 0.15}}\times100$

Since , Difference between the Weight of 0.20 and Weight of 0.15 = 0.20-0.15=0.05

Then, substitute the value in formula , we get

$=\dfrac{0.05}{0.15}\times100\\\\=\dfrac{5}{15}\times100\\\\ \dfrac{100}{3}\%\approx33\%$

Hence, the weight of 0.20 is 33% more important than a weight of 0.15.

3 0

3 years ago

Which expression has a value closest to 1? (Use 3.14 as the value of 1.)

lord [1]

Answer:

C: √37 - √26

Step-by-step explanation:

√37 = 6.083

√26 = 5.1

6.083 - 5.1 = 0.983

8 0

3 years ago

Read 2 more answers

The mean of the numbers 5, 2x, 4 and 3 is 5 find the value of x

Fittoniya [83]

Answer:

Mean = sum of outcomes/no. of outcomes

5 = (5+2x+4+3)/4

20 = 12+2x

8 = 2x

8/2 = x

4 = x

 $\\$ 

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASE HELP ME with this question I will mark as Brainlyist

Elena-2011 [213]

Answer:

A I know it mark me as brainylist

8 0

3 years ago

I NEED HELPPPPP!!!!!!!!!!!!!!! On number 5.

luda_lava [24]

yes, they are proportional because. $2.56 / 32 = $0.08 and $0.48 / 6 = $0.08

and $0.08 = $0.08

4 0

3 years ago