Pre-calculus

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The three angles in a triangle always add up to 180. If one angle in a triangle is 57 and the second ... Started by tiara099	3 Replies 251 Views	Mar 20, 2019 by djpooyouma
One number is 6 less than a second number. Twice the second number is 40 more than 4 times the ... Started by armygirl	1 Replies 134 Views	Mar 20, 2019 by reversalruiz
One number is 1 less than a second number. Twice the second number is 10 less than 3 times the ... Started by krzymel	3 Replies 125 Views	Mar 20, 2019 by jennafosdick
One number is four more than a second number. Two times the first number is 8 more than four times ... Started by pragya sharda	1 Replies 184 Views	Mar 20, 2019 by ynlevi
Two numbers total 8, and their difference is 20. Find the two numbers. Started by bio_gurl	3 Replies 238 Views	Mar 20, 2019 by billybob123
The sum of two numbers is -5. Three times the first number equals 4 times the second number. Find ... Started by khang	1 Replies 250 Views	Mar 20, 2019 by kjo;oj
An order of 2 orders of fries, 3 hamburgers, and 3 drinks costs $11. An order of 4 orders of fries, ... Started by penza	3 Replies 222 Views	Mar 20, 2019 by Fayaz00962
Bowie has $11 less in his pocket than Donna has. If Donna had $5 more, she would have 3 times as ... Started by deesands	1 Replies 221 Views	Mar 20, 2019 by karmakat49
One number is 5 more than another number. If you add 8 to 3 times the first number, the result is 4 ... Started by acc299	3 Replies 296 Views	Mar 20, 2019 by jliusyl
Without actually solving the problem, choose the correct solution by deciding which choice satisfies ... Started by Metfan725	1 Replies 133 Views	Mar 20, 2019 by mochi09
Without actually solving the problem, choose the correct solution by deciding which choice satisfies ... Started by SO00	3 Replies 121 Views	Mar 20, 2019 by mistyjohnson
Without actually solving the problem, choose the correct solution by deciding which choice satisfies ... Started by jessicacav	1 Replies 125 Views	Mar 20, 2019 by apple
A triangular array of the coefficients of the terms of the expansion of (a + b)n is called . Started by MGLQZ	1 Replies 146 Views	Mar 20, 2019 by carlsona147
A(n) is a sequence in which each term (after the first) differs from the preceeding term by a ... Started by anjilletteb	3 Replies 146 Views	Mar 20, 2019 by ApricotDream
The nth term of a sequence an is called the . Started by CharlieWard	1 Replies 119 Views	Mar 20, 2019 by heyhey123
The sum of the terms of a sequence is called a(n) . Started by ssal	3 Replies 131 Views	Mar 20, 2019 by maaaaaaaaaa
A(n) is a sequence in which each term (after the first) is obtained by multiplying the preceeding ... Started by pane00	1 Replies 138 Views	Mar 20, 2019 by ecox1012
A(n) is a function whose domain is the set of natural numbers. Started by lidoalex	3 Replies 155 Views	Mar 20, 2019 by orangecrush
The , written n!, is the product of the first n consecutive natural numbers. Started by nenivikky	1 Replies 112 Views	Mar 20, 2019 by ecabral0
A(n) is a function whose domain is the set of natural numbers {1, 2, 3, . . . , n}, where n is some ... Started by Deast7027	3 Replies 122 Views	Mar 20, 2019 by zhanghao
Twice a circle's radius is its . Started by javeds	1 Replies 110 Views	Mar 20, 2019 by reelove4eva
For a parabola that opens upward, the lowest point is the . Started by berenicecastro	3 Replies 163 Views	Mar 20, 2019 by stillxalice
The circle, parabola, ellipse, and hyperbola are called the . Started by tiffannnnyyyyyy	1 Replies 141 Views	Mar 20, 2019 by aruss1303
A(n) is the set of points in a plane such that the absolute value of the difference of the distance ... Started by londonang	3 Replies 125 Views	Mar 20, 2019 by firehawk60
In a circle, the distance from the center to a point of the circle is called its . Started by Bernana	1 Replies 204 Views	Mar 20, 2019 by nyrave