We can solve these equations by using substitution method where you substitute one equation to the other and solve for the value of the other variable. We do as follows:
y = 2x^2
y = –3x −1
2x^2 = –3x −1
2x^2 +3x +1 = 0
x1= -0.5
x2 = -1
y1 = 0.5
y2 = 2
Answer:
$7.98 per box
Step-by-step explanation:
Divide 191.52 by 24
Answer:
Step-by-step explanation:
we have
For 
substitute the values of m and the value of n in the equation
so
Ya I think it is also the second one
Answer:
Isosceles and acute
Step-by-step explanation:
=> This triangle have two sides congruent so it's isosceles.
=> This triangle has all of it's angles less than 90 so it is an acute triangle.
