Answer:
hello again
Step-by-step explanation:
i think

have a nice day
Answer:
x = -13
Step-by-step explanation:
Find LCM for 5 , 10. LCM of 5 , 10= 10

Cross multiply,
x - 7 = -2 * 10
x - 7 = -20
x = -20 + 7
x = -13
Answer:
x > -1
Step-by-step explanation:
To solve the inequality, use the same rules as solving equations.
2 - 2x < 4
-2x < 2
x > -1
Since you divide by a negative, you must switch the sign < to >.
Answer:
103
Step-by-step explanation:
appears to be an arithmetic sequence question where sequence is 7, 13, 19 meaning the initial value is 7 and the common difference is 6 so we'll plug into this formula:
= 7 + (17 - 1) · 6
= 7 + (16 · 6)
= 7 + 96
'7' because that's the initial value
'6' because that the common difference
'17' because that's the position the question is asking