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Elan Coil [88]
3 years ago
8

PLEASE HELLPP IM BEING TIMED!!!!!!!!!!!! PLEASE PLEASE PLEASE PLEASE

Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer:

A B and D

Step-by-step explanation:

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Jorge is mixing a special shade of orange paint. He mixed 1 gallon of red paint with 3 gallons of yellow paint. Based on this ra
astra-53 [7]

Answer:

a. b. c. and d.  are true; e. is false

Step-by-step explanation:

1 gallon of red paint : 3 gallons of yellow paint

                                  &

1 gallon of red paint + 3 gallons of yellow paint = 4 gallons of orange paint

<em>a. 3/4 of a 4-gallon mix would be yellow paint.</em>

<em>True. 3 out of 4 gallon mix is yellow and 1 out 4 is red</em>

<em />

<em>b. Every 1 gallon of yellow paint requires 1/3 gallon of red paint.</em>

1 gallon of red paint : 3 gallons of yellow paint

divide by 3 in both sides of :

1/3 gallon of red paint : 3/3 gallons of yellow paint

<em>1/3 gallon of red paint: 1 gallon of yellow paint. True</em>

<em />

<em>c. Every 1 gallon of red paint requires 3 gallons of yellow paint.</em>

<em>True. </em>1 gallon of red paint : 3 gallons of yellow paint

<em />

<em>d. There is 1 gallon of red paint in a 4-gallon mix of orange paint.</em>

<em>True. 1 out of 4 is red and 3 out of 4 is yellow.</em>

<em />

<em>e. There are 2 gallons of yellow paint in an 8-gallon mix of orange paint.</em>

<em />

1 gallon of red paint + 3 gallons of yellow paint = 4 gallons of orange paint

Multiply by 2 each side of the equation

2(1 of red paint + 3 of yellow paint) = 2(4 of orange paint)

apply to each member of the parenthesis ()

2 of red paint + 6 of yellow paint = 8 of orange paint

Actually there are 6 gallons of yellow paint in a 8 gallon mix. So e. is false.

<em />

6 0
3 years ago
(7th grade math question)
kakasveta [241]

It's B<em> I think. I might have done it wrong. But I pretty sure it's B</em>

5 0
3 years ago
Read 2 more answers
2 Points
ch4aika [34]
I think the answer is b
5 0
3 years ago
Use the method of completing the square to transform the quadratic equation into the equation form (x + p)^2 =q using the equati
fenix001 [56]

Answer:

Step-by-step explanation:

6+12x+3x²=0

3x²+12x=-6

x²+4x=-2

x²+4x+4=-2+4

(x+2)²=2

p=2

q=2

8 0
3 years ago
Please help I am confused
anzhelika [568]
X=11
So do I think hope this helps!!
7 0
3 years ago
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