Mathematics, 21.07.2019 07:30 fishercc
Which pair of expressions is equivalent? 27x + 45y and 7(9x + 7y) 2x + 18y and 2(x + 9y) 2(15x + y) and 30x + 15y 10(4x + 5y) and 20x + 10y
Answers: 1
Mathematics, 21.06.2019 19:00
Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet
Answers: 2
Mathematics, 21.06.2019 20:30
What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
Answers: 2
Mathematics, 22.06.2019 00:00
Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set.a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}
Answers: 1
Which pair of expressions is equivalent? 27x + 45y and 7(9x + 7y) 2x + 18y and 2(x + 9y) 2(15x + y)...
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