Answer:
Step-by-step explanation:
If the smallest number is 'x', then the other number = x +1
x*(x+1)= 420
Use distributive property
x*x + x*1 = 420
x² + x - 420 =0 ------> this is the required quadratic equation.
Answer:
k+7
Step-by-step explanation:
because k is the age of kit so Anika is 7 years older, so u have to add
sorry if I'm wrong
Answer:
Hi can you please tell of which grade question is this ?
Answer:
4/6=2/3
Step-by-step explanation:
Answer:
$822
Step-by-step explanation:
4*165+3*54=822
good luck