Find values for m and b so that the system has two solutions

{y=x^2

{y=mx+b

Ethan's solution and reasoning for solving an equation are shown below:4/2 x - 10 = 30

A cell-phone company has noticed that the probability of a customer experiencing a dropped call decreases as the customer approaches a cell-site base station.

Which is greater 12/5 or 245%?

Which of these is not a geometric sequence? A: 3, 6, 12, 24, ... B: 250, 50, 10, 2, ... C: 5, 15, 45, 135, ... D: 4, 12, 20, 28, ...

Question 1: Write a numerical expression for the following: a.) seven times the sum of eight and thirty-four b.) twenty-two less than the quotient of one hundred fifteen and five

What is 10.31 as a mixed number

Which ordered pair is a solution of the line y - 2x = 6?

A manufacturer of cheese filled ravioli supplies a pizza restaurant chain. Based on data collected from its automatic filling process, the amount of cheese inserted into the ravioli is normally distributed.

Javier and Julianne want to buy a $200,000 house. They have $40,000 for a down payment and need a $160,000 loan. They try to get pre-approved for a loan of that size but are denied. What is the most likely reason that the loan was not approved? A.

X^2-4/x^3+7x^2:x^2-x^2-6x/x^2+4x-21