Your club is ordering enrollment gifts engraved with your club logo. keychains cost $5 each. wristbands cost $2 each. you have a budget of $100 for the gifts. the equation 5x+2y=$100 models the total cost, where x is the number of key chains and y is the number of wristbands

Part A) The y-intercept is the point (0,50) and the x-intercept is the point (20,0)

The graph in the attached figure

Part B) The club can order 5 wristbands

Step-by-step explanation:

The questions are

A. Graph the equation. Intercepts.

B. Your club decides to order 18 key chains. How many wristbands can you order?  

Part A) Graph the equation. Intercepts.

Let

x -----> is the number of key chains

y -----> is the number of wristbands

we have

The equation that model the total cost is

To graph the line, find out the intercepts first

Find out the y-intercept

The y-intercept is the value of y when the value of x is equal to zero

For x=0

substitute in the linear equation and solve for y

The y-intercept is the point (0,50)

Find out the x-intercept

The x-intercept is the value of x when the value of y is equal to zero

For y=0

substitute in the linear equation and solve for x

The x-intercept is the point (20,0)

To graph the line, plot the intercepts ad join the points

see the attached figure

Part B) Your club decides to order 18 key chains. How many wristbands can you order?

Remember that

x -----> is the number of key chains

y -----> is the number of wristbands

so

we have

For x=18

Substitute in the equation the value of x and solve for y

subtract 90 both sides

divide by 2 both sides

therefore

The club can order 5 wristbands

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

idk

step-by-step explanation: