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2 years ago

Find the slope and y-intercept of 2y+5x-8=0

1 answer:

3 0

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...............2+2-2+2+2-4+2

kirill115 [55]

Hi your answer is 4..

Please follow me..

8 0

2 years ago

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Joanna has 70 beads. She uses 8 beads for each bracelet. She makes as many bracelets as possible. How many beads will Joanna hav

gogolik [260]

She will have 6 braces left over since 8x8=64 and 70-64=6

6 0

2 years ago

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I REALLY NEED HELP PLEASE 30 POINTS AND BRIANLIEST

Mademuasel [1]

Answer:

C is the closest one but it should be -472 instead -475

Step-by-step explanation:

just insert X in the formulas and compare to P

7 0

3 years ago

Which statement describes the expression of 16 + 1/2 * 8 - 6

HACTEHA [7]

16 added to the product of 1/2 times 8, and then subtracted by 6.

16+4-6=20-6=14

4 0

3 years ago

Find the 75th term of the arithmetic sequence -17, -13, -9....

Sphinxa [80]

Answer:

The 75th term of the arithmetic sequence -17, -13, -9.... is:

$a_{75}=279$

Step-by-step explanation:

Given the sequence

$-17, -13, -9....$

An arithmetic sequence has a constant difference 'd' and is defined by

$a_n=a_1+\left(n-1\right)d$

computing the differences of all the adjacent terms

$-13-\left(-17\right)=4,\:\quad \:-9-\left(-13\right)=4$

The difference between all the adjacent terms is the same and equal to

$d=4$

The first element of the sequence is:

$a_1=-17$

now substitute $d=4$ and $a_1=-17$ in the nth term of the sequence

$a_n=a_1+\left(n-1\right)d$

$a_n=4\left(n-1\right)-17$

$a_n=4n-21$

Now, substitute n = 75 in the $a_n=4n-21$ sequence to determine the 75th sequence

$a_n=4n-21$

$a_{75}=4\left(75\right)-21$

$a_{75}=300-21$

$a_{75}=279$

Therefore, the 75th term of the arithmetic sequence -17, -13, -9.... is:

$a_{75}=279$

3 0

3 years ago