The scores received on the first and last quizzes in Biology

class are listed below as ordered pairs. Make a scatter plot of the

data and draw a best-fit line. Write the equation of the best-fit

line.

(8,13), (11, 19), (5,7), (13,23), (9, 15)

A plumber charges a visitation fee of $60 and $45 per hour for time worked. If h is the number of hours worked and t is the total charge for completed work, then the variables are related by the equation t = 45h + 60.

Which of the following relationships represents a function? A. (-3,4), (6,2), (-7,1), (2,2) B. (-3,0), (6,3), (-7,1), (6,5) C. (-3,4), (6,6), (-3,3), (2,2) D. (-3,4), (6,6), (6,3), (2,2)

Carmen is serving her child french fries and chicken wings for lunch today. Let f be the number of french fries in the lunch, and let c be the number of chicken wings. Each french fry has 25 calories, and each chicken wing has 100 calories.

Indica las expresiones que determinan conjuntos. Explica tu respuesta

What is the solution of this equation? 8p-8=-9 (2p+5) - 9 (6-3p)

For the given arithmetic sequence find the common difference, d. 4, 1.75, - 0.5,-2.75

Is this question true or false 11=√101

Casey has a total of 18 pens. Twelve of these pens are blue, and the rest are red. What is the ratio of blue pens to red pens?

Which of the following is a monomial? A. 2x + yz B. 2xyz2 C. 2x - yz D. 2 + xyz

Written as fractions, the decimal numbers 0.3 and 0.11 are 3/10 and 11/100, respectively