Answer:
7n - 2 = 19
Step-by-step explanation:
7 times a number is 7n.
7 times a number, decreased by 2, is 7n - 2.
7 times a number, decreased by 2, is 19 is represented by 7n - 2 = 19
Answer:
30
Step-by-step explanation:
To calculate the area of a triangle you will do it like a square or rectangle but you will divide your answer by 2. So...
10 * 6 = 60
60 / 2 = 30
Step-by-step explanation:
it's 6
as,
-12 × 6 = -72
hope this helps you!
Answer:
its 698...............................
For the first one the answer is y=-1x+6 which means x=-1 and y=6
