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spayn [35]
3 years ago
9

Use the dustributive property to express 16+48?

Mathematics
1 answer:
MaRussiya [10]3 years ago
6 0
Answer: 16(1+3)


I hope this helps and have a wonderful day filled with joy!!
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Algebra Graph each line.<br> y = 3x + 4
Novay_Z [31]

I created this using a graphing calculator website called Desmos! You can use this to further explore slopes and lines and graphing in general :)

8 0
3 years ago
There are 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the heath requirements, so they couldn'
Daniel [21]

Answer:

The volunteers donated 470(32-n) millimeters of blood.

Step-by-step explanation:

Given:

Total Number of Volunteers = 32

number of Volunteers failed to donate = n

Amount of blood donated by each volunteer = 470 mm

We need to find the Total amount of blood donated by the Volunteers.

Solution:

First we will find the number of volunteers donated blood.

the number of volunteers donated blood is equal to Total Number of Volunteers minus number of Volunteers failed to donate.

framing in equation form we get;

the number of volunteers donated blood = (32-n)

Now we will find Total amount of blood donated by the Volunteers.

Total amount of blood donated by the Volunteers is equal to Amount of blood donated by each volunteer multiplied by the number of volunteers donated blood.

framing in equation form we get;

Total amount of blood donated by the Volunteers = 470(32-n)

Hence The volunteers donated 470(32-n) millimeters of blood.

5 0
3 years ago
Solve equation by the quadratic formula. List the solutions, separated by commas.<br> 4r^2 +3r+10=8
slega [8]

Answer:

-\frac{3}{8} +\frac{\sqrt[]{23}i }{8},-\frac{3}{8} -\frac{\sqrt[]{23}i }{8}

or

-0.375+0.599479i,-0.375-0.599479i

Step-by-step explanation:

4r^2+3r+10=8

Bring the 8 to the left side so that we equal the equation to 0. To do this, simply substract 8 on both sides.

4r^2+3r+10-8=8-8\\4r^2+3r+2=0

Where;

a=4\\b=3\\c=2

Formula: x=\frac{-b\frac{+}{}\sqrt[]{b^2-4ac}  }{2a}

Replace. Let x be r

r=\frac{-3\frac{+}{}\sqrt[]{(3)^2-4(4)(2)}  }{2(4)}

r=\frac{-3\frac{+}{}\sqrt[]{9-32}  }{8}

r=\frac{-3\frac{+}{}\sqrt[]{-23}  }{8}

It has no real solution because the square root is negative.

We can say that,

r=-\frac{3}{8} \frac{+}{}\frac{\sqrt[]{23}*\sqrt[]{-1}  }{8}

r=-\frac{3}{8} \frac{+}{}\frac{\sqrt[]{23}i }{8}

r_1=-0.375+0.599479i\\r_2=-0.375-0.599479i

5 0
3 years ago
Paul made $70 shoveling snow and $25 salting driveways. He set 35% of his total earnings aside for taxes. How much did he set as
nekit [7.7K]

\huge{ \rm{Question:}}

Paul made $70 shoveling snow and $25 salting driveways. He set 35% of his total earnings aside for taxes. How much did he set aside for taxes?

\huge{ \rm{Answer:}}

33.25

Step-by-step explanation:

= 35% x (70 + 25)

= 0.35 x (70 + 25)

= 0.35 x 95

= 33.25

HOPE THIS HELPS^^

5 0
3 years ago
PLS HELP ILL MARK BRAINLIEST
scoundrel [369]

Answer: The first option it would be raised to the power of x for x years this is because you don't know how many years x represents so you can't do 2 or some other number cause x could be 1000. Also its not multiplication because then it wouldn't double so

y=200^x

Step-by-step explanation:

3 0
3 years ago
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