Ayogurt with 1 topping is sold for $3.65. additional toppings can be added for $0.45 cents each. if y represents the total cost and x represents the total number of toppings added, which function rule describes this pattern? a. y=0.45x+3.65 b. y=3.65+0.45(x-1) c. y=3.65+0.45(x+1) d.3.65(x-1)+0.45

2/3(-6y+9x) expand each expression using the distributive property

Round to the nearest ten thousandth.i dont get this

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?