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balu736 [363]
2 years ago
14

Please answer right!

Mathematics
1 answer:
BARSIC [14]2 years ago
7 0

Answer:

Step-by-step explanation:

5x + 2 - 3x - 1 = 3x + 2

5x - 3x - 3x = - 2 + 1 + 2

5x - 6x = 1

-1x = 1

x = 1 / -1

x = -1

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Jeff makes fruit punch using 1 quart of orange juice 2 pints of pineapple juice 8 cups of tropical punch and 8 pints of ginger a
Amiraneli [1.4K]

Answer:

2 gallons

Step-by-step explanation:

So say we make everything into cups. We know there is 4 cups in a quart and 2 cups in a pint. So if we do the math you are really adding

4 cups + 4 cups + 8 cups + 16 cups

So that  would be 32 cups.

We also know there is 16 cups in a gallon. Since we know that then we can do

32 cups ÷ 16 cups

That would be 2 gallons!

Hope this helps!

3 0
4 years ago
Find all values of x in the interval [0, 2π] that satisfy the equation. (Enter your answers as a comma-separated list.)
asambeis [7]

Answer:

(15°, 165°)

Step-by-step explanation:

Given the equation 6 sin2(x) = 3, we are to find the value of x that satisfies the equation in the interval  [0, 2π]

Given

6 sin2(x) = 3,

Divide both sides by 6

6 sin2(x)/6 = 3/6

sin2(x) = 1/2

2x = sin^-1(0.5)

2x = 30°

x = 30°/2

x = 15°

Since sin is positive in the second quadrant, x2 = 180-15

x = 165°

Hence the values within the interval are 15 and 165.

(15°, 165°)

7 0
3 years ago
Solve the system of equations by the substitution method.<br> y=5x+6<br> y=9x+7
alukav5142 [94]

Answer:

When finding the value of x let y be 0 and when finding value of y let x be 0 and get your answers.

8 0
3 years ago
The Appalachian Trail is 2,174 miles long. If a group of 7 people hike the entire trail, how many combined miles do they hike?
KengaRu [80]

ITS 2,174*7=15,218 SINCE EACH PERSON IS HIKING THE SAME DISTANCE. THAT MEANS EACH PERSON IS HIKING 2,174 MILES

8 0
3 years ago
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krok68 [10]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
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