Correct option is C)
On putting x=2y+5 in second equation, we get
y=(4y+7)(2y+14)
⇒8y 2 +70y+98=y
⇒8y 2+69y+98=0
Discriminant D=69 2−4(8)(98)=1625>0
Hence, the equation has 2 real roots.
Therefore, there are 2 ordered pair.
Option C is correct.
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Answer:
96 square units
Step-by-step explanation:
The area of a parallelogram is calculated by multiplying height × base
The height given for this parallelogram is 12 units and base is 8 units
12 × 8 = 96 square units
Answer:
m= x-45
Step-by-step explanation:
M represents money.
X equals the amount of the money in the account.
-45 represents what he deposited from his account.
Answer:
c, .5
Step-by-step explanation:
look up a circle area calculator dude
Answer:
f(1) = -6
f(2) = -4
f(n) = f(n - 2) + f(n - 1)
=> f(3) = f(2) + f(1) = -6 + (-4) = -10
Hope this helps!
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