Question

1 74.
A, B and C participated in a burger cating competition. A beat C by 18 burgers. A also beat B
by eating 50% more burger than B. Also B had eaten 5 percentage points more burger than C.
Find the overall number of burgers that were caten,
A
81 burgers
is.
B. 72 burgers
C.
90 burgers
D. 100 burgers​

Answer 1

Answer:

If one zero of quadratic polynomial x 2 3x K is 2 then the value of K is

If one zero of the quadratic polynomial kx2+3x+k is 2 then the value of k is. Solution : x = 2 satisfies ks2+3x+k=. ∴4k+6+k=0⇒5k=-6⇒k=-65.

Step-by-step explanation:

If one zero of quadratic polynomial x 2 3x K is 2 then the value of K is

If one zero of the quadratic polynomial kx2+3x+k is 2 then the value of k is. Solution : x = 2 satisfies ks2+3x+k=. ∴4k+6+k=0⇒5k=-6⇒k=-65.

Answer 2

Answer:

Option d

Step-by-step explanation:

because we have go do all subtration