Mathematics, 31.10.2021 05:40 sallyguzman4263
Represent each of her employee's explanations with an algebraic
expression that describes how many new tiles must be added to
an nxn square to build the next design.
Wilma
I must add 3 tiles to each of the four sides of the white
square, which is 4*3 tiles. Then I must add 1 tile at each corner. So the number of additional tiles added to the Design 2 square floor design is 4*3 + 4. Write an expression to represent this.
Expression:
Answers: 1
Mathematics, 21.06.2019 13:00
Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.
Answers: 3
Mathematics, 21.06.2019 20:30
Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?
Answers: 1
Mathematics, 21.06.2019 21:00
Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)
Answers: 1
Mathematics, 21.06.2019 22:00
Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
Answers: 2
Represent each of her employee's explanations with an algebraic
expression that describes how many...
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