Number 1 is the question. the second picture is the one i want you to draw the answer on please ty

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.