Mathematics, 14.12.2020 01:00 RoyalGurl01
Decide whether or not each equation represents a proportional relationship. Answer each question with yes or no.
1. Volume measured in cups (c) vs. the same volume measured in ounces (z): c=18z
2. Area of a square (A) vs. the side length of the square (s): A = s2
3. Perimeter of an equilateral triangle (P) vs. the side length of the triangle (s): 3s=P
4. Length (L) vs. width (w) for a rectangle whose area is 60 square units: L=60w
Answers: 2
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Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students
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Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet
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Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3
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Decide whether or not each equation represents a proportional relationship. Answer each question wit...
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