Tristan and his children went into a restaurant and will buy hotdogs and tacos. Each hotdog (h ) costs $4 and each taco (1) costs $3. Tristan has a budget of $30 to spend. Write an inequality that would represent the scenario.

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Answer this 30 points and brainliest!

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours