What is negative 7/10 minus 4/15

HELP PLS

Step-by-step explanation:

-7/10-4/15. when adding or subtracting fraction you need the same denominator

(-7/10)(3/3)-(4/15)(2/2)

-22/30-(8/30)

(-22-8)/30

-30/30

-1

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

c

step-by-step explanation: