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3 years ago

Correct answer to -3x-9=3

Mathematics

2 answers:

n200080 [17]3 years ago

7 0

27 is the answer to this question

ohaa [14]3 years ago

4 0

-3x = 3 + 9

-3x = 12

X= - 12 out of 3

X= -4

Hope this helps

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Kiran scored 36 baskets in 1 week. She scored 1/2 of the baskets on the weekend. She scored 1/4 of them on Tuesday, she scored 1

notka56 [123]

Answer:

6 baskets did Kiran score on Thursday

Step-by-step explanation:

As per the statement:

Kiran scored 36 baskets in 1 week.

On weekend she scored = $\frac{1}{2} \cdot 36 = 18$ baskets.

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⇒On Tuesday she scored = $\frac{1}{4} \cdot 36 = 9$ baskets

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3 years ago

professor wrote the following inequalities for N number of students in his lecture. N <10, N>10, N<22, N>22. Turns o

m_a_m_a [10]

Answer:

There are N students in the class.

We know that ONLY ONE of the inequalities is true:

N < 10

N > 10

N < 22

N > 22

We want only one of these four inequalities to be true.

Remember that if we have:

x > y

y is not a solution, because:

y > y is false.

Then:

If we take N = 10, then:

N < 22

Is the only true option.

While if we take N = 22

N > 10

is the only true option.

So there are two possible values of N.

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3 years ago