Si-Ready
Practice: More Multiplicative Comparison Problems - Practice -- Level D
A deluxe burrito has 8 different ingredients. A deluxe burrito
has twice as many ingredients as a basic burrito. How many
ingredients does a basic burrito have?
Let i stand for the number of ingredients in a basic burrito.
Which bar model represents the problem?
Basic
Basic
Deluxe
Deluxe
Basic
Basic
8
Deluxe
Deluxe
88

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula, equation, to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x