3 years ago

All the steps used to solve -3/4x = -24

Mathematics

1 answer:

Ierofanga [76]3 years ago

8 0

Answer:-x=2

Step-by-step explanation: -3/4x=-24 divide -3/4x for each of the numbers, which is equal to -x=2

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7 x + 12 = 2 ( 4 x − 5 )

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-156?

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2 years ago

2(4x - 1) < 4(3x+1), where x ∈ {set of all negative Integers}

alexgriva [62]

$\large\underline{\sf{Solution-}}$

Given inequation:

$\sf 2(4x-1)$

$\sf\longmapsto 8x-2$

$\sf\longmapsto 8x-2-4$

$\sf\longmapsto 8x-6$

$\sf\longmapsto 8x-6-8x$

$\sf\longmapsto -6$

$\sf\longmapsto 4x>-6$

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$\sf\longmapsto x >-1\dfrac{1}{2}$

Therefore:

$\sf\longmapsto\boxed{ x=\{-1\}}\ \ Ans.$

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Xanthia buys hot dogs that come in packages of six, and she buys hot dog buns that come in packages of eight. What is the smalle

balandron [24]

Answer:

Step-by-step explanation:

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6 = 3*2

8 = $2^{3}$

So, the least common multiple is the product of each multiple with the biggest exponent, that is $2^{3}*3=24$ . Then, Xanthia has to buy 4 hot dog packages to have 24 hotdogs and 24 hotdog buns.

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3 years ago

naomi has earned $54 mowing lawns the past two days. shew worked 2 1/2 hours yesterday and 4 1/2 hours today. if naomi is paid t

egoroff_w [7]

She earns $9/hour. If you add up 2.5 and 4.5, you would get 7. Now you just need to divide. 54/7=9.

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3 years ago

2) 2r+8-r=-7 solve the equation

Rufina [12.5K]

Answer:

r = -15

Step-by-step explanation:

2r + 8 - r = -7

~Combine like terms

r + 8 = -7

~Subtract 8 to both sides

r = -15

Best of Luck!

3 0

3 years ago

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