Stacy has 3 collector's cards. She receives 2 more cards each week that she volunteers at the student center. Let x = the number of weeks. Let y = the number of collector's cards.

The equation that can be used to represent the total number of collector's card Stacy has in 'x' weeks is .

y = 3 + 2x

Completed question;

Stacy has 3 collector's cards. She receives 2 more cards each week that she volunteers at the student center. Let x = the number of weeks. Let y = the number of collector's cards. Write the equation that can be used to represent the total number of collector's card Stacy has in 'x' weeks.

Step-by-step explanation:

Given:

The number of cards she have initially = 3

The number of cards receive every week = 2

the number of week = x

the total number of collector's card after x weeks = y

The total number of collector's card will be equal to sum of the number of cards she had initially and the number of cards receive every week multiplied by number of weeks.

This can be written as;

y = 3 + 2x

Since there is no more details given in question as to what to derive;

we can conclude that;

The equation that can be used to represent the total number of collector's card Stacy has in 'x' weeks is .

y = 3 + 2x

In case any of the variables is given, simple substitution can be used to derive the other variable.

whatvare the choices

step-by-step explanation:

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: