The equation y = 11x describes the amount of money louis earns, where x is the number of hours he works and y is the amount of money he earns. the table shows the amount of money carl earns for different numbers of hours worked. carl’s earnings time (h) 3 5 8 10 money earned ($) 42 70 112 140 (a) how much money does carl earn per hour? show your work. (b) who earns more per hour? justify your answer. (c) draw a graph that represents carl’s earnings over time in hours. label the axes

See explanation

Step-by-step explanation:

The equation y = 11x describes the amount of money Louis earns, where x is the number of hours he works and y is the amount of money he earns. When x = 1 hour, y = 11, so Louis earns $11 per hour

Carl's earning

A. Since

Carl earns $14 per hour.

B. Carl earns $14 per hour

Louis earns $11 per hour.

Carl earns $3 more per hour.

C. Plot points from the table on the coordinate plane and connect them with the straight line - this is the graph that represents Carl’s earnings over time in hours.

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

answer by jkismyhusbandbae:

a) how close a measured value is to the actual (true) value.

  measure of length.   there are 12 inches in a foot, and 36 inches in a yard.   one inch is exactly 2.54 centimeters.

accuracy is how close something is to an actual answer but it is not exactly correct.