Answer:
x2 - 4x - 21
Step-by-step explanation:
Answer:
Infinitely many solutions
Step-by-step explanation:
6x + 10 = 2(3x + 5)
Distribute;
6x + 10 = 6x + 10
Infinitely many solutions
The ratio of boys to girls would be
since you can divide both 14 and 21 by 7, the simplified form would be
.
The answer is 2 to 3.
A negative times/divided by a negative always equals a positive so it is a positive 19 :)