Complete the steps in solving the quadratic function 7x – 9 = 7x2 – 49x by completing the square.

–9 = 7x2 –
49
x

–9 +
= 7(x2 – 8x +
)

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.