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2 years ago

Solve the equation using the Properties of Equality: 15a = – 2

Mathematics

1 answer:

Lostsunrise [7]2 years ago

3 0

Answer:

a = - ------

Step-by-step explanation:

15 a = -2 (divide 15 on each side)

15a 2

----- = - ------

15 15

a = - ------

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Explain how to do distributive property. Use an example.

klasskru [66]

Answer:

so we have 4(3x + 10)

then we are going to take the 4 and distribute it into our problem

so: 4(times)3x and then 4( times)10

to get :

Step-by-step explanation:

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2 years ago

Heather has 2 less than 5 times the amount of shoes that Donna has. Gina has 1 more than 2 time

gogolik [260]

Answer:

a. (5x-2)-(2x+1)

b. 3x-3

c.39

Step-by-step explanation:

8 0

2 years ago

Simply (6^5/7^3) ^2

Sav [38]

$\bf \left( \cfrac{6^5}{7^3} \right)^2\implies \left( \cfrac{6^{5\cdot 2}}{7^{3\cdot 2}} \right)\implies \cfrac{6^{10}}{7^6}\implies \cfrac{60466176}{117649}\implies 513\frac{112239}{117649}$

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2 years ago

5 small containers of capacity 16, 72, 12, 24 and 56 Litres are to be used to fill a bigger container. What is the capacity of t

PIT_PIT [208]

Answer: 1008

Step-by-step explanation:

Given

5 small containers of capacity 16,72,12,24, and 56 litres is required to fill a big container.

The volume of big container is the LCM of the 5 given containers

$LCM(16,72,12,24,56)=1008$

Therefore, the capacity of the bigger container is 1008 litres.

6 0

2 years ago

What is x^2=7x number 9

ipn [44]

Let's do this in steps, show your work!

#1. We need to move all terms to one side.

x^2 - 7x = 0

#2. Then factor out the common term x.

x(x - 7) = 0.

#3. Simplify to get..

x = 0, 7.

If you need help with any other question let me know.

8 0

2 years ago