3 years ago

HELP HELP HELP ASAP please

Mathematics

2 answers:

Ad libitum [116K]3 years ago

7 0

I think the answer is b

polet [3.4K]3 years ago

3 0

Answer:

i think it might be number 1

Step-by-step explanation:

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8a + 12s=124<br> 16a +23s=243

Svetach [21]

Answer:

1: a=31/2 - 3s/2 2: a=243/16 - 23s/16

Step-by-step explanation:

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3 years ago

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Elisa is making candles. she needs 5 ounces of wax for each candle. she has 25 ounces of wax. how many candles can she make

Lena [83]

Five candles. 25 ounces divided by 5 ounces equals 5 candles.

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4 years ago

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IRINA_888 [86]

Answer:

-3 X 7= -21

Step-by-step explanation:

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Find the slope of the line going through the given points 5,5 and 3,3

ad-work [718]

Slope = (5 - 3)/(5 - 3) = 2/2 = 1

answer
slope = 1

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4 years ago

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-4(x + 3) <-2 – 2x?<br> What’s the answer on the number line for this equation

krok68 [10]

Answer:

$x>-5$

The solution graph is also attached below. On the solution graph, the value will be:

Step-by-step explanation:

Given the expression

$-4\left(x\:+\:3\right)\:$

Expanding

$-4x-12$

Add 12 to both sides

$-4x-12+12$

$-4x$

Add 2x to both sides

$-4x+2x$

$-2x$

$\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}$

$\left(-2x\right)\left(-1\right)>10\left(-1\right)$

$2x>-10$

Divide both sides by 2

$\frac{2x}{2}>\frac{-10}{2}$

$x>-5$

The solution graph is also attached below. On the solution graph, the value will be:

$x>-5$

5 0

3 years ago