You spend $20 total on paint and brushes. Paint cost $4 each and brushes cost $0.50 each. You buy twice as many brushes as paint. How many brushes and paint did you buy?

Brushes= 8, Paint= 4

Step-by-step explanation:

Given: Total spending on paint and brush= $20

           Cost of each paint= $4

           Cost of each brush= $0.50.

Let´s assume the number of paint bought be "x"

∴ number of brushes bought is "2x".

Now, forming an equation to determine the number of paint and brushes bought.

⇒

⇒

⇒

Dividing both side by 5

⇒

∴

Hence, number of paint bought is 4 units.

Next finding the number of brushes bought.

Number of brushes bought=

∴ Number of brushes bought=

Hence, number of brushes bought is 8 units.

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.