84 to 62. You have to subtract 146-84 to get the number of girls from the class.
The perimeter is just the sum of all of the side lengths.
p=3x+4+x-10+5x-2
p=9x-8
Answer ; 10x - 20
Explanation; Multiply each term in the parenthesis by 10. Then multiply the numbers, and you get your answer.
Answer:
the answer is 5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Step One: Cancel 3x and 6x.
6x/3x = 2
Step Two: Factor x^2 + 5x + 6
(x+3)(x + 2)
Step Three: Factor x^2 + 9x + 14
(x + 2)(x +7)
Answer
2*(x + 3) / (x + 7) The (x + 2 )s cancel out