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3 years ago

The sum of a number divided by 8 and 6 is 3

Mathematics

1 answer:

zmey [24]3 years ago

4 0

I think the answer is 14

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Line PQ in line RS intersect to form four right angles which statement that would it be

Sholpan [36]

Answer:

PQ is perpendicular to RS

that is to mean:

PQ⊥RS

Step-by-step explanation:

3 0

3 years ago

One month Ravi rented4 movies and8video games for a total of $57 The next month he rented2 movies and3 video games for a total o

e-lub [12.9K]

SOLUTION

Given the question in the question tab, the following are the solution steps to get the rental cost for each movie and each video game.

Step 1: Write the representation for the two rentals

Let m represents movies

Let v represent video games

Step 2: Write the statements in form of a mathematical equation

$\begin{gathered} \text{Month 1: }4m+8v=57 \\ \text{Month 2: }2m+3v=23 \end{gathered}$

Step 3: Solve the equations above simultaneously using elimination method to get the values of m and v

$\begin{gathered} 4m+8v=57----(1) \\ 2m+3v=23----(2) \\ \text{ multiply equation 1 by 2 and equation 2 by }4 \\ 8m+16v=114----(3) \\ 8m+12v=92----(4) \\ \text{subtract equation (4) from equation (3)} \\ 4v=22 \\ v=\frac{22}{4}=5.5 \\ \text{Substitute 5.5 for v in equation 1 to get the value of m} \\ 4m+8v=57 \\ 4m+8(5.5)=57 \\ 4m+44=57 \\ 4m=57-44=13 \\ m=\frac{13}{4}=3.25 \\ m=\text{\$}3.25,v=\text{\$}5.50 \end{gathered}$

Rental cost for each movies is $3.25

Rental cost for each video games $5.50

8 0

1 year ago

What is the value of f^-1(-3)

Rama09 [41]

Answer:

Step-by-step explanation:

f^-1 (-3)

-1 times 3

And so the solution is 3

Hope this helps! :)

4 0

3 years ago

Two kids with metal problems Plus 4 =????

Nitella [24]

Answer:

6 kids with metal problems??

Step-by-step explanation:

5 0

2 years ago

Jermaine’s mom is paying for a $30 meal. She has a 10%-off coupon for the meal. After the discount, a 8% tax is applied. What do

Andrew [12]

Answer:

It would come out as 24.84$ because 30.00*10%=3.00 so 30-3= 27 then 27.00*8%= 2.16 so 27.00-2.16=$24.84 so she would pay $24.84 for the meal.

Step-by-step explanation:

8 0

2 years ago