Mathematics, 10.07.2019 08:30 payshencec21
Amelia makes $8 per hour at her job and then earns an additional $15 for every tablet she sells. she uses the expression 8h + 15t to keep track of her earnings. part a. identify the coefficients and variables in the expression. part b. how many terms are in the expression, what are they, and how do you know? part c. which term in the expression shows the total earned for tablets sold?
Answers: 1
Mathematics, 21.06.2019 13:20
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?
Answers: 2
Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
Amelia makes $8 per hour at her job and then earns an additional $15 for every tablet she sells. she...
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