A is c=75 B is a=120 C is b= square root of 75 and D= square root of 245
3.16 is the correct answer
-x + y = 4
2x+3y= 2
-2x + 2y = 8
2x + 3y = 2
5y = 10
y= 2
-x + 2 = 4
-x = 2
x = -2
Answer:
q = - p
Step-by-step explanation:
less than p = p
Thus
p + q = p ( multiply through by 3 to clear the fraction )
3p + 3q = 2p ( subtract 3p from both sides )
3q = - p ( divide both sides by 3 )
q = - p
Answer:
A mathematical sentence makes a statement about two expressions.
Step-by-step explanation: