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Cloud [144]
3 years ago
5

Solve the equation 5a+5=30

Mathematics
2 answers:
natka813 [3]3 years ago
6 0

Answer:

a=5

Step-by-step explanation:

30-5=25

25÷5=5

a=5

Akimi4 [234]3 years ago
4 0

Answer: a = 5

Step-by-step explanation:

5a + 5 = 30

-5 -5

5a = 25

/5 /5

a = 5

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You have a handful of dimes and quarters that totals 26 coins and is worth $5.15. How many of each do you have?
borishaifa [10]

Answer:

9 dimes and 17 quarters

Step-by-step explanation:

9+17=26 coins

9 dimes = 90 cents

17 = 425 cents

90+425= 515 cents or $5.15

Hope this helps! :)

5 0
3 years ago
Pls help, u dont have to explain that much​
Anettt [7]

Answer:

it will be equal to

12x {}^{3}

okay....

Step-by-step explanation:

volume of a cuboid = l × b × h

( where l = length, b = width , h = height )

so volume of given cuboid = ( 3x × 2x × 2x )

hence volume =

{12x}^{3}

5 0
3 years ago
What is the answer to this?
yKpoI14uk [10]

Answer:

I think it is 24 but I don't know the rest sorry 乁( •_• )ㄏ

7 0
3 years ago
Read 2 more answers
Need help ASAP !!! And show work please
sammy [17]

Answer:

\sqrt{40} or 6.32

Step-by-step explanation:

We can find the distance between two points by using this formula

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

where the x and y values are derived from the given points

The points given are ( -2 , 5 ) and ( 4 , 3 )

So we plug in the x and y values of those coordinates into the distance formula

\sqrt{(4-(-2)^2+(3-5)^2} \\4-(-2)=6\\3-5=-2\\d=\sqrt{6^2+-2^2} \\6^2=36\\-2^2=4\\36+4=40\\d=\sqrt{40}

or 6.32

6 0
3 years ago
Maria is 7 years older than her brother Robert and in 2 years her age will be four times what Robert’s age was three years ago.
ArbitrLikvidat [17]
Robert is 7 years old and Maria is 14.
8 0
3 years ago
Read 2 more answers
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