Which relationship is an example of a proportional relationship?
helppp?

D) Samuel earns $20 for each lawn he mows.

Choices A,B,C are not proportional relationships because they are linear equations that do not go through the origin. For instance, choice B's equation is y = 25x+45, showing the y intercept is 45 instead of 0. The direct proportion equation must have a y intercept of 0. Similar situations happen with choice A and C.

Choice D is the answer because the equation here is y = 20x. This line goes through the origin. The constant of proportionality is 20, meaning that each time x goes up by 1, y goes up by 20. In this case, x is the number of lawns mowed and y is the total amount of money made.

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

drive more conversions to your website

conversions are the outcome of your efforts. when a visitor sign up for any newspaper, or fill any form to order a specific product or when your page is shared on social media, all such attempts mean conversions of a website. whenever your desired action is fulfilled, the conversion rate of your website will increase. this increase in your conversion rate will prove that your website is   going well. it also confirms that the quality of your website’s marketing was really good.drive more conversion to your website       drive more conversions to your website

step-by-step explanation: