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3 years ago

What is the solution to this inequality?

1 answer:

6 0

You would simply divide by -16 from both sides to isolate x You would have to flip the sign snce you divided by a negative.
$x < 5$
A

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45 points! Please help!

Tju [1.3M]

Answer:

Sequence One

Step-by-step explanation:

S = a₁ / (1 − r) is the infinite sum of a geometric series where |r| < 1.

Sequence One: r = 1/5

Sequence Two: r = 2

Sequence Three: not geometric

Sequence Four: r = -3/2

Only Sequence One has |r| < 1.

5 0

3 years ago

Find the mean from the data given below 72, 46,54,80, 99,62,56

Archy [21]

Answer:

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4 0

3 years ago

Read 2 more answers

The number of students in a class is 60. The number of boys is seven-fifths the number of girls. Find the number of boys in the

Fynjy0 [20]

Step-by-step explanation:

Let the number of girls = x

Therefore, no. of boys = $\frac{7}{5} \times x$

$\because \: no \: of \: boys + no \: of \: girls \: = 60 \\ \\ \therefore \: \frac{7}{5} x + x = 60 \\ \\ \therefore \: \frac{7x + 5x}{5} = 60 \\ \\ \therefore \: \frac{12x}{5} = 60 \\ \\ \therefore \: x = 60 \times \frac{5}{12} \\ \\ \therefore \: x = 5 \times 5 \\ \\ \therefore \: x = 25 \\ \\ \therefore \: \frac{7}{5} x = \frac{7}{5} \times 25 = 7 \times 5 = 35 \\$

Thus, no of boys in the class is 35.

3 0

3 years ago

Jenny read 150 pages of a book in 5 hours. Which rate is proportional to the rate at which Jenny read?

erik [133]

Answer:

she would have read 30 pages per hour

Step-by-step explanation:

hope this helps

5 0

3 years ago

Type the correct answer in the box. Use numerals instead of words.

alexdok [17]

Answer: n = 6 or you can do n = -6

Step-by-step explanation:

solve for n and then the left hand side factors

into a product with for terms then multiply both sides by -2 then split into two equations after add 6 to both sides and subtract 6 from both sides.

8 0

3 years ago