Mathematics, 01.04.2021 21:10 ishaanbaruah3040
1. Danny wants to have his bathroom floor re-tiled. The dimensions of the floor are
(3x + 1) by (2x + 1). (5 marks)
a) Write a quadratic expression that represents the area of the floor (expand using
FOIL).
b) If x= 1 m, what is the area that needs to be re-tiled?
c) The tiles cost $5/m². How much will it cost Danny to re-tile his floor?
Answers: 3
Mathematics, 22.06.2019 01:00
The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?
Answers: 2
Mathematics, 22.06.2019 01:30
Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)
Answers: 3
1. Danny wants to have his bathroom floor re-tiled. The dimensions of the floor are
(3x + 1) by (2x...
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