3 years ago

Need asap plz solve 1/4-7/10p=1/20p show work will give brainiest

Mathematics

1 answer:

Westkost [7]3 years ago

4 0

Move the variable to one side by finding common denominator

1/4 - 7/10p = 1/20p

5/20 - 14/20p = 1/20p

+ 14/20p +14/20p

5/20 = 15/20p

Simplify

1/4 = 3/4 p

multiply both sides by 4, then divide both sides by 3

1 = 3p

1/3 = p

You might be interested in

The diagram shows the repairs performed on two types of cars compare the car types using the medium in the mean

Galina-37 [17]

Nnnmjhgghhhhhshdndndndn

6 0

3 years ago

The owner of a shop bought a scarf at the wholesale price of $8.00 and marked it up by 300%. What is the selling price?

vivado [14]

The owner of the shop who bought a scarf for $8.00 is now selling it for $24.00.

7 0

4 years ago

Read 2 more answers

Is 5000 lb greater than 5 ton

a_sh-v [17]

1 ton is 2,000 pounds (lb), so 5 tons is 10,000 pounds.

No, 5,000 pounds is not greater than 5 tons.

5 0

4 years ago

What is the value of x in the equation below?

Nutka1998 [239]

Answer:

B) x = -12

Step-by-step explanation:

[Given] -2.5(x-4) = -3x + 4

[Distibute] -2.5x + 10 = -3x + 4

[Subtract 4 from both sides] -2.5x + 6 = -3x

[Add 2.5x to both sides] 6 = -0.5x

[Divide both sides by -0.5] -12 = x

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

4 0

2 years ago

Read 2 more answers

How would I start to solve number 15? Would I use distributive property?

natita [175]

$-5-x=2x-(4x+6)$

Using the distributive property is the correct first step. $(4x+6)$ is being multiplied by -1, so distributing gives

$-5-x=2x+(-4x-6)$
$-5-x=2x+((-4x)+(-6))$

Now, using the associative property of addition, you get

$-5-x=(2x+(-4x))+(-6)$
$-5-x=(2x-4x)-6$

Simplify the right hand side:

$-5-x=-2x-6$

Add 5 and $2x$ to both sides.

$(2x+5)-5-x=(2x+5)-2x-6$

On the left side, use the associative property. On the right, commutativity and associativity:

$2x+(5-5)-x=5+(2x-2x)-6$

Simplify.

$2x-x=-1$
$x=-1$

8 0

3 years ago