3 years ago

Ill mark u brainliest if u answer pls answer fast& its worth 49 points:

Mathematics

1 answer:

defon3 years ago

4 0

B a gf svvhghhfhhfjgh

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Find the Y intercept 4Y - 2X = 16

rusak2 [61]

Answer:

y=4+1/2x

4y = 16 + 2x

divide both sides by 4

y=4 + 1/2x

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4 years ago

A spool of rope contains 79 yards of rope. How many 4-foot pieces of rope can be cut from the spool? How much rope is left ov

mart [117]

<h2>Answer:</h2>

59 can be cut from the spool.

3 Inches is left over.

<h2>Step-by-step explanation:</h2>

237 feet in 79 yards.
237 / 4 = 59.25
59 is the whole number, .25 is what is left over.
.25 feet is 3 inches.

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3 years ago

Read 2 more answers

You are in charge of buying soda and water for the school picnic. A case of soda costs $6.00 and a case of water costs $5.00. (a

NARA [144]

we will write the equation

$6x+5y=135$

B) x=10, we just replace the x and solve y

$\begin{gathered} 6(10)+5y=135 \\ 60+5y=135 \\ 5y=135-60 \\ 5y=75 \\ y=\frac{75}{5} \\ y=15 \end{gathered}$

the number of cases of water ir 15

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2 years ago

How to write all real numbers in set notation?

laila [671]

Hi, this is the notation for inclusion of all real numbers.

$x \in \mathbb{R}$

We can also state numbers which are positive or negative with a sign on top of the R notation like so:

$x \in \mathbb{R}^{+} \text{ or } x \in \mathbb{R}^{-}$

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3 years ago

How many times bigger is 6.4*10^9 than 1.3*10^9

sukhopar [10]

Answer:

at least four times bigger

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3 years ago