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3 years ago

13

3 1/10s=6 1/5 What s equals to?

1 answer:

Pachacha [2.7K]3 years ago

8 0

<h2>s=3.1</h2>

step 1: convert fractions to decimals to make it easier to solve

3.1s=6.2

step 2: subtract 3.1 from both sides of the equation to isolate the variable

s=3.1

I hope this helps, good luck!

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Pls solve this thanks

saul85 [17]

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3 years ago

2+3x=-4(5+2x) solve for x, help please

Misha Larkins [42]

Answer:

$x=-2$

Step-by-step explanation:

$2+3x=-4.(5+2x)$

$Expand \: the \: parentheses:$

$2 + 3x = - 4.5 - 4.2x$

$Simplify \: the \: arithmetic:$

$2 + 3x = - 20 - 4.2x$

$Solve \: by \: distributing:$

$2 + 3x = - 20 - 8x$

$Group \: all \: x \: terms \: on \: the \: left \: \\ side \: of \: the \: equation$

$2 + 3x = - 20 - 8x$

$Add \: 8x \: to \: both \: sides:$

$2 + 3x + 8x = - 8x + 8x$

$Simplify \: the \: arithmetic:$

$11x + 2 = - 20 - 8x + 8x$

$Group \: like \: terms:$

$11x + 2 = - 8x + 8x - 20$

$Group \: all \: constants \: on \: the \: right \\ \: side \: of \: the \: equation$

$11x + 2 = - 8x + 8x - 20$

$Subtract \: 2 \: from \: both \: sides:$

$11x + 2 - = - 20 - 2$

$Simplify \: the \: arithmetic:$

$11x = - 20 - 2$

$Simplify \: the \: arithmetic:$

$11x = - 22$

$Isolate \: the \: x$

$11x = - 22$

$Divide \: both \: sides \: by \: 11:$

$\frac{11x}{11} = \frac{ - 22}{11}$

$Simplify \: the \: fraction:$

$x = \frac{ - 22}{11}$

$Find \: the \: greatest \: common \: factor \\ \: of \: the \: numerator \: and \: denominator:$

$x = \frac{ - 2.11}{1.11}$

$Factor \: out \: and \: cancel \: the \: greatest \\ \: common \: factor:$

$x = - 2$

Thanks!!!!!!!

4 0

3 years ago

Read 2 more answers

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densk [106]

Answer:

because 2*2 is 2+2 same as 1*1 lol

Step-by-step explanation:

7 0

3 years ago

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What is the answer to m2=91

Rzqust [24]

The answer to m2=91 is 40.5

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3 years ago

Select the correct answer.

lukranit [14]

Answer:

53*15*12=9540

Step-by-step explanation:

its just 53 times 15 times 12 for all the possibilities.

Say the first football player was picked, same with the first baseball player, and the first basketball player were all picked, then another possiblity would be the first football player, the second baseball player, and the first basketball player, here is a numerical example.

Football Baseball Basketball

1 1 1

1 2 1

1 2 2

1 2 3

1 2 4

and so on including all the patterns it would be 9540 possibilities

8 0

3 years ago