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Thepotemich [5.8K]

3 years ago

8

The following tape diagram describes the relationship between the amount of red paint and the amount of blue paint in a "Plummy

Purple" paint mix. How many cans of blue paint would need to be mixed with 12 cans of red paint to make "Plummy Purple"?

1 answer:

Triss [41]3 years ago

6 0

Answer:

9

Step-by-step explanation:

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Kobotan [32]

Answer:

Add 4 to each side.

Step-by-step explanation:

y−4=3

(y-4)+4=3+4

y=7

6 0

3 years ago

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A shopkeeper calculates that the tax on a pair of sunglasses is $2.185. What is the tax rounded to the nearest penny

irina [24]

The tax rounded to the nearest penny would be $2.19 because you would round the 5 up.

3 0

4 years ago

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(I'LL GIVE BRAINLIEST TO WHO EVER HELPS ME!!)

ra1l [238]

Answer:

C) 93 r 3

Your Welcome! ^O^

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7 0

3 years ago

What is the value of x in the equation<br> 0, when y = 15?<br> 4.

Tatiana [17]

Answer:

x =200

Step-by-step explanation:

$\frac{1}{5}x - \frac{2}{3}(15) =30\\\\\frac{1}{5}x-10=30\\\\\frac{1}{5}x=30+10\\\\\frac{1}{5}x=40\\\\x = 40*5\\x= 200$

8 0

3 years ago

What is the range and domain of: <br><br>y= 4|x|-1

stich3 [128]

Function: y = 4|x| - 1.

Domain: R (all real numbers).

Range: As we know, the absolute value of x is always a non-negative number:

|x| >= 0

4|x| >= 4 * 0

4|x| >= 0

4|x| - 1 >= -1

y >= -1 <----- this is the range

I hope this helps. =)

5 0

3 years ago