3 years ago

1. 4<7 Multiply both sides by 7, then by 6, then by 3, then by 10

1 answer:

3 0

Answer:No, it didn't affect the inequality sign because we multiplied and divided by a negative number. In the 4th operation, the inequality sign changed because we divided by a negative number

Step-by-step explanation:

You might be interested in

Following one side of a rural road, the house numbers increase by eighteen. The house number of the first house on the road is 8

ad-work [718]

Answer:

Recursive:

$a_n=a_{(n-1)}+18\\ \\ a_1=82$

Explicit:

$a_n=64+18n$

Explanation:

1. Sequence:

$a_1=82\\ \\ a_2=82+18=100\\ \\ a_3=100+18=118\\ \\ a_4=118+18=136\\ \\ ...$

2. Recursive formula

The recursive formula permits to calculate the value of the nth term in the sequence using the (n-1)th term in the sequence.

$a_n=a_{(n-1)}+18\\ \\ a_1=82$

3. Explicit formula

The explicit formula permits to calculate any value of a term in the sequence:

$a_n=a_1+(n-1)d\\ \\ a_n=82+(n-1)18\\ \\ a_n=82+18n-18\\ \\ a_n=64+18n$

7 0

3 years ago

Describe the error in the work shown!!!! will take short answers !!! desperate

ANTONII [103]

In the last equation it hast to be on the bottom 43 not just 4

5 0

3 years ago

Read 2 more answers

Together teammates Pedro and Ricky got 2669 base hits last season Pedro had 275 more hits than Ricky how many hits did each play

Readme [11.4K]

Pedro had 1,609.5 and Ricky had 1,074.5.

3 0

4 years ago

How do I solve for x?

Marina CMI [18]

Multiply both sides by 2

7 0

2 years ago

Help help area and perimeter

natita [175]

Answer:

Perimeter= 49

area= 360

Step-by-step explanation:

perimeter means you need to add 40+9 and area means you must multiple the numbers.

4 0

3 years ago