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3 years ago

Savannah owes her best friend $9. She borrows another $8 from her at Newks. Write the integer that

Mathematics

2 answers:

posledela3 years ago

8 0

Answer:

Step-by-step explanation:

An integer is any whole number; a number that isn't a fraction.

The sum of $9 and $8 is $17, therefore the integer that represents how much money Savannah owes her best friend is 17.

Ahat [919]3 years ago

3 0

Answer:

8 dollars

Step-by-step explanation:

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Susie is paying $540.15 every month for her $150,000 mortgage. If this is a 30 year mortgage, how much interest will she pay ove

GuDViN [60]

Answer:

17310.6

$540.15 multiply 30

because if they ask all in every month is 540.15

and she got 30 year

6 0

3 years ago

In the following exercises, solve

yKpoI14uk [10]

Answer:

When the volume of a gas in a container varies inversely with the pressure on the gas and a container of nitrogen has a volume of 29.5 litres with 2000 psi. So, if the tank has a 14.7 psi pressure, then the volume of the tank would be 4013.6 litres.

Step-by-step explanation:

The volume of a gas in a container varies inversely with the pressure on the gas. If a container of nitrogen has a volume of litres with psi, what is the volume if the tank has a psi pressure.

Calculate the volume to the nearest whole number.

Use the given values and calculate the proportionality constant as well as required solution.

Step 1 of 2

Write the inversely proportionality relation between the volume and pressure of a gas in container.

$v \propto \frac{1}{p}$

Where volume is represented by v and pressure is represented by p.

Remove the proportionality and place a constant say k.

$v=\frac{k}{p}$

Substitute the given values of nitrogen that v=29.5 and

p=2000 and calculate the value of k from above equation.

$\begin{aligned}&29.5=\frac{k}{2000} \\&\Rightarrow k=29.5 \times 2000 \\&\Rightarrow k=59000\end{aligned}$

Step 2 of 2

Substitute the value p=14.7 and above calculated k value in the equation

$\begin{aligned}&v=\frac{k}{p} . \\&v=\frac{59000}{14.7} \\&\Rightarrow v=4013.6\end{aligned}$

7 0

2 years ago

a distributor wants to make 1000 pounds of trail mix that is 8% raisins. He will use a mix that is 5% raisins and a mix that is

leva [86]

Answer:

200 pounds 20% raisins

800 pounds 5% raisins

Step-by-step explanation:

Let number of 5% be x

and number of 20% be y

x + y = 1000

Also;

5% of x + 20-% of y = 8% of 1000 pounds

= 0.05x + 0.2y = 80

From i , x = 1000-y

0.05(1000-y) + 0.2y = 80

50-0.05y + 0.2y = 80

0.15y = 30

y = 200

x = 1000 - y

= 1000-200 = 800

8 0

3 years ago

Read 2 more answers

the container is filled completely with cheese sauce which expression can be used to find the total number of cubic inches of ch

blagie [28]

B is the answer

the formula is :

$s = \pi {r}^{2} h$
which r stands for radius
and h stands for height

the diameter is 16
so the radius is
$16 \div 2 = 8$

hope you understand it

7 0

3 years ago

Help me plsssssssssssssssss

asambeis [7]

Answer:

I would say 1.5in

Step-by-step explanation:

8 0

3 years ago