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3 years ago

The work of a student to solve the equation 3(3y − 8) = 10 + 3y is shown below:

Mathematics

1 answer:

kirill115 [55]3 years ago

3 0

Step 2 9y - 24 = 10 + 3y because 3 times 3y its not 6y nor is 3 times 8 equal to 5

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Solve and graph: 7x-6>22 (pls explain your answer, im confused on this)

grandymaker [24]

Answer:

x>4

Step-by-step explanation:

Solving an inequality is very similar to solving an equation:

Given: 7x-6>22

Add 6 to both sides: 7x>28

Divide both side by 7: x>4

x>4 means that all x-values that are greater than 4 will work. Therefore you would write an open dot at x=4 on the number line to show that 4 isn't included, and draw an arrow going right to show all possible solutions greater than 4.

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3 years ago

27. What is the value of x? own 52 48 X A 20 B 26 C 32 D 34 E 38

Artyom0805 [142]

Answer is A

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3 years ago

What are the coordinates of this point? giving brainliest answer to first person to answer

puteri [66]

Answer:

Q) (-2, 2)

V) (2, 2)

Step-by-step explanation:

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3 years ago

Elena drank 3 liters of water yesterday. Jada drank 34 times as much water as Elena. Lin drank twice as much water as Jada. Did

creativ13 [48]

Complete question :

Alana drink 3 Liters of water yesterday Jada drank 3/4 times as much water as Elena. Lin drank twice as much water as Jada.

Did Jada drink more or less water than Elena? Explain how you know

Did Lin drink more or less water than Elena? Explain how you know.

Answer:

Kindly check explanation

Step-by-step explanation:

Amount of water drank:

Elena = 3 litres

Jada's consumption = 3/4 times Elena's consumption,

Hence Jada's consumption = (3 * 3/4) = 9/4 litres = 2 1/4 litres

Lin drank twice as much water as Jada, Hence,

Lin's consumption = (2 * 9/4) = 18/4 litres = 4 1/2 litres

Did Jada drink more or less water than Elena?

Jada drank less than Elena.

Explain how you know:

Jada drank 2 1/4 litres compared to Elena, who drank 3 litres

Did Lin drink more or less water than Elena?

Lin drank more than Elena

Explain how you know.

Lin drank 4 1/2 litres, which is greater than the 3 litres drank by Elena.

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3 years ago

The metric system is now known as the international system of units. true or false

Vlad1618 [11]

It is true that the metric system is now known as the International System of Units.

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3 years ago

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