Answer:
18
Step-by-step explanation:
When x equals -3, then the first equation is simplified to 9 + 6 + 3 = 18; and the second equation confirms the same answer by showing -6 x -3 = 18
Since 1m = 100cm, then 67m = 6700cm + 7 cm = 6707cm.
Answer:
3.5
Step-by-step explanation:
6--1 = 7/2
= 3.5
Answer:
-8 is one point and the arrow goes to 10
Step-by-step explanation:
Answer:
x > -4
Step-by-step explanation:
— 3х + 7 < 19
Subtract 7 from each side
— 3х + 7-7 < 19-7
-3x < 12
Divide each side by -3, remembering to flip the inequality
-3x/-3 > 12/-3
x > -4