Answer:
21
Step-by-step explanation:
-5 - 2= -7
-7*-3=
<h2>
21</h2>
Mechanical Advantage = Force by Hammer / Force by Nail = 160/40 = 4
Answer:
(x - 8)(x + 3)
Step-by-step explanation:
x² - 5x - 24
Consider the factors of - 24 which sum to give the coefficient of the x- term (- 5)
The factors are - 8 and + 3 , since
- 8 × + 3 = - 24 and - 8 + 3 = - 5
Use these factors to split the x- term
x² - 8x + 3x - 24 ( factor the first/second and third/fourth terms )
= x(x - 8) + 3(x - 8) ← factor out (x - 8) from each term
= (x - 8)(x + 3) ← in factored form
Answer:
OD Divide both sides of the equation by 2.
Step-by-step explanation:
