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3 years ago

I need help with this problem... can someone help me ASAP please

Mathematics

1 answer:

Murrr4er [49]3 years ago

6 0

Answer:

C. -2

Step-by-step explanation:

The slopes of parallel lines are always the same.

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Find the area of the rectangle. 20 and 9.

weeeeeb [17]

Answer:

180

Step-by-step explanation:

20 x 9 = 180

Let me know if you need more help!

3 0

3 years ago

1 rounded to the nearest ten do you round up or down

andrew11 [14]

You round down.
five or up you round up.
five or below you round down.

8 0

3 years ago

Please help asap 30 pts

motikmotik

Answer:

20 or D.

Step-by-step explanation:

You simply plug in the values given for a and b:

$4(5)+7(-3)+3(5)-2(-3) = 20-21+15+6=20$

So, your answer is 20.

5 0

4 years ago

Read 2 more answers

A movie-theater employee notes an inverse relationship between the theater's popcorn sales and its nacho sales. On a given night

zubka84 [21]

the employee earned $1813 from Nachos

Explanation:

The theater's popcorn sales is inversely proportional to nacho sales

Let theater's popcorn = P

nacho sales = N

$P\text{ }\alpha\text{ }\frac{1}{N}$

Equating the relationship:

$\begin{gathered} P\text{ = k(}\frac{1}{N}) \\ P\text{ = }\frac{k}{N} \\ \text{where k = constant of proportionality} \end{gathered}$

when theater sales = $2,254

Nacho sales = $1,628

$\begin{gathered} 2254\text{ =}\frac{k}{1628} \\ k\text{ = 2254(1628)} \\ k\text{ = 3}669512 \end{gathered}$

The relationship becomes:

$P\text{ = }\frac{3669512}{N}$

When cost of the theater popcorn = $2,024

The cost from nachos = ?

We would use the relationship to get the above:

$\begin{gathered} 2024\text{ = }\frac{3669512}{N} \\ 2024N\text{ = 3669512}18 \\ N\text{ = }\frac{\text{3669512}}{2024} \\ N\text{ = }1813 \end{gathered}$

Hence, the employee earned $1813 from Nachos

6 0

1 year ago

Determine whether each ordered pair is a solution to the inequality x+y<3.

nydimaria [60]

Answer:

To see if an ordered pair is a solution to an inequality, plug it into the inequality and simplify. If you get a true statement, then the ordered pair is a solution to the inequality. If you get a false statement, then the ordered pair is not a solution.

Step-by-step explanation:

5 0

3 years ago