Mathematics, 26.06.2020 16:01 babbygirl8597
The numerator and denominator of a fraction are in the ratio of 3 to 5. If the numerator and denominator are both
increased by 2, the fraction is now equal to z
If n= the numerator and delene denominator, which of the following systems of equations could be used to solve the
problem?
5n = 30 and 3n+ 6 = 2d +4
5n = 3d and 4n+ 4 = 3d + 6
3n = 5d and 3n+ 6 = 20 - 4
Answers: 2
Mathematics, 21.06.2019 22:00
Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.
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
The numerator and denominator of a fraction are in the ratio of 3 to 5. If the numerator and denomin...
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