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3 years ago

Which of the numbers below could be terms in the sequence an = 4n - 7? Check all that apply.

Mathematics

2 answers:

Elan Coil [88]3 years ago

8 0

29 and 21.

Next time, please list the answer choices.

cluponka [151]3 years ago

6 0

There are several possible terms which can be included given the sequence formula an = 4n - 7. If we list all the possibilities, here are as follows:

n an
0 -7
1 -3
2 1
3 5
. .
. .
. .
n an

Substitute any number n to an and you can get all the terms in the sequence.

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4 gallons, 3 quarts are equal to how many pints

Lelu [443]

Answer:

14 pints

Step-by-step explanation:

1 gallon = 8 pints

3 quarts= 6 pints

8+6=14

3 0

3 years ago

Which linear inequality is represented by the graph?

Tamiku [17]

Answer:

Option (4)

Step-by-step explanation:

From the graph attached,

A dotted line passes through two points (3, 1) and (-3, -3)

Let the equation of the given line is,

y = mx + b

where 'm' = slope of the line

b = y-intercept

Slope of a line passing through $(x_1, y_1)$ and $(x_2,y_2)$ is,

m = $\frac{y_2-y_1}{x_2-x_1}$

For the given points,

m = $\frac{1+3}{3+3}$

m = $\frac{2}{3}$

y-intercept 'b' = -1

Therefore, equation of the given line will be,

$y=\frac{2}{3}x-1$

Since graphed line is a dotted line so it's representing an inequality(having < or > sign)

And the shaded part is below the dotted line,

Inequality will be,

y < $\frac{2}{3}x-1$

Therefore, Option (4) will be the answer.

7 0

3 years ago

in the balcony of a theatre there are 420 seats. the number of seats in each row is 14 more than the number of rows. find the nu

ki77a [65]

420 divided by 14 = 30

There are 30 rows

7 0

3 years ago

Determine whether triangle RST or triangle LMN is similar to triangle ABC?

lesya692 [45]

Answer:

triangle LMN is similar to triangle RST

Step-by-step explanation:

7 0

3 years ago

What two consecutive even integers have a sum of -66?

pshichka [43]

Answer:

the sum of 2 consecutive even integers is 66.

Step-by-step explanation:

This means that if one integers is x, the other must be either x-2 or x+2. Therefore, we can write 6=x+(×-2)=2×2. Solving for x, we can find ×=34. this means that the other integer is 34-2=32. indeed, 32+34=66, and done hope this helped C:

7 0

3 years ago

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