Answer:
1250
Step-by-step explanation:
its correct answer
Answer:
-3
Step-by-step explanation:
parallel lines have congruent slopes. since p is congruent to q, then its slope is also -3
Answer:
it's a Rational number
Step-by-step explanation:
because it repeats and stops
7 gallons of pure acid and 14 gallons of 10% acid
Answer:
x=-5/2, -3
Step-by-step explanation:
2x^2+11x+15=0
factor out the trinomial
(2x+5)(x+3)=0
zero property,
2x+5=0, x+3=0
2x=0-5=-5, x=-5/2
x=0-3=-3