Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
27001	Convert to a Percentage	0.200	$0.2$
27002	Convert to a Percentage	0.30	$0.3$
27003	Convert to a Percentage	0.073	$0.073$
27004	Convert to a Percentage	0.067	$0.067$
27005	Convert to a Percentage	0.069	$0.069$
27006	Multiply	13*13	$13 \cdot 13$
27007	Convert to a Percentage	0.083	$0.083$
27008	Convert to a Percentage	0.048	$0.048$
27009	Factor	x^2-16x+63	$x^{2} - 16 x + 63$
27010	Convert to a Percentage	0.049	$0.049$
27011	Convert to a Percentage	0.052	$0.052$
27012	Simplify	( square root of 52)/( square root of 13)	$\frac{\sqrt{52}}{\sqrt{13}}$
27013	Convert to a Percentage	67/100	$\frac{67}{100}$
27014	Convert to a Percentage	7/81	$\frac{7}{81}$
27015	Factor	y^2-xy-56x^2	$y^{2} - x y - 56 x^{2}$
27016	Convert to a Percentage	0.055	$0.055$
27017	Convert to a Percentage	0.075	$0.075$
27018	Graph	2x^-3	$2 x^{- 3}$
27019	Graph	-5x+2y=3	$- 5 x + 2 y = 3$
27020	Convert to a Percentage	85/26	$\frac{85}{26}$
27021	Graph	y>=\|2x-1\|	$y \geq \| 2 x - 1 \|$
27022	Convert to a Percentage	0.011	$0.011$
27023	Convert to a Percentage	51/100	$\frac{51}{100}$
27024	Graph	cube root of -x	$\sqrt[3]{- x}$
27025	Convert to a Percentage	52/65	$\frac{52}{65}$
27026	Convert to a Percentage	57/100	$\frac{57}{100}$
27027	Find the Inverse	y=-2x+5	$y = - 2 x + 5$
27028	Convert to a Percentage	4/50	$\frac{4}{50}$
27029	Convert to a Percentage	43/14	$\frac{43}{14}$
27030	Solve for x	16x^3-x=0	$16 x^{3} - x = 0$
27031	Convert to a Percentage	37/20	$\frac{37}{20}$
27032	Solve for c	a=(b+c)/d	$a = \frac{b + c}{d}$
27033	Convert to a Percentage	38/100	$\frac{38}{100}$
27034	Find the Slope of a Perpendicular Line	m=5/17	$m = \frac{5}{17}$
27035	Simplify	(a^8)/(a^6)	$\frac{a^{8}}{a^{6}}$
27036	Find the Slope of a Perpendicular Line	y=-5/4x+2	$y = - \frac{5}{4} x + 2$
27037	Solve for x	x^2+y^2=25	$x^{2} + y^{2} = 25$
27038	Simplify	(2x^2+2x-4)/(2x^2-4x+2)	$\frac{2 x^{2} + 2 x - 4}{2 x^{2} - 4 x + 2}$
27039	Find the Slope of a Perpendicular Line	y=-2/5x+7	$y = - \frac{2}{5} x + 7$
27040	Simplify	3/(x^2-9)+5/(x+3)	$\frac{3}{x^{2} - 9} + \frac{5}{x + 3}$
27041	Find the Slope of a Perpendicular Line	m=6/11	$m = \frac{6}{11}$
27042	Find the Slope of a Perpendicular Line	x-9y=-5	$x - 9 y = - 5$
27043	Find the Slope of a Perpendicular Line	y=6/7x+5	$y = \frac{6}{7} x + 5$
27044	Find the Slope of a Perpendicular Line	y=-5/2x+3	$y = - \frac{5}{2} x + 3$
27045	Solve for x	2^(4x)=8^(x-3)	$2^{4 x} = 8^{x - 3}$
27046	Solve the Function Operation	f(x)=x-2 and g(x)=x^2-7x-9 find f(g(-1))	$f (x) = x - 2$ and $g (x) = x^{2} - 7 x - 9$ find $f (g (- 1))$
27047	Find the Slope of a Perpendicular Line	y+x=5	$y + x = 5$
27048	Find the Vertex Form	6x-4+x^2	$6 x - 4 + x^{2}$
27049	Solve for x	(x+y)/3=5	$\frac{x + y}{3} = 5$
27050	Solve for x	4^x=4096	$4^{x} = 4096$
27051	Solve for x	4^(3x)=64	$4^{3 x} = 64$
27052	Solve for x	(4(x-7))/3=(3(x+7))/4	$\frac{4 (x - 7)}{3} = \frac{3 (x + 7)}{4}$
27053	Solve for x	3^(2x-5)=9	$3^{2 x - 5} = 9$
27054	Solve for x	3^(1-2x)=4^x	$3^{1 - 2 x} = 4^{x}$
27055	Find the Variables	[[4,5],[8,7.5]]=[[2x-4,6-10x],[2x,15t+1.5t]]	$[\begin{array}{c} 4 & 5 \\ 8 & 7.5 \end{array}] = [\begin{array}{c} 2 x - 4 & 6 - 10 x \\ 2 x & 15 t + 1.5 t \end{array}]$
27056	Solve for x	3^x=14	$3^{x} = 14$
27057	Find the Variables	[[4,3],[-1,2]]=[[4,y],[x,2]]	$[\begin{array}{c} 4 & 3 \\ - 1 & 2 \end{array}] = [\begin{array}{c} 4 & y \\ x & 2 \end{array}]$
27058	Solve for x	3^(x+8)=5	$3^{x + 8} = 5$
27059	Solve for x	3/4x-1/2=7	$\frac{3}{4} x - \frac{1}{2} = 7$
27060	Solve for x	5^(x+1)=25	$5^{x + 1} = 25$
27061	Find the Domain and Range	3x^2-24x-6	$3 x^{2} - 24 x - 6$
27062	Solve for x	49^x=7	$49^{x} = 7$
27063	Find the Domain and Range	-3x^2-24x-45	$- 3 x^{2} - 24 x - 45$
27064	Solve for x	log base 64 of x=1/2	$\log_{64} (x) = \frac{1}{2}$
27065	Find the Domain and Range	-x^2+6x-1	$- x^{2} + 6 x - 1$
27066	Solve for x	log base 5 of x+1- log base 5 of x=2	$\log_{5} (x + 1) - \log_{5} (x) = 2$
27067	Find the Domain and Range	x^2-10x+22	$x^{2} - 10 x + 22$
27068	Solve for x	log base 5 of x+1- log base 5 of x=3	$\log_{5} (x + 1) - \log_{5} (x) = 3$
27069	Solve for x	log base 4 of 5x=2	$\log_{4} (5 x) = 2$
27070	Find the Domain and Range	3x^2-18x-7	$3 x^{2} - 18 x - 7$
27071	Solve for x	log base 2 of 32=3x	$\log_{2} (32) = 3 x$
27072	Find the Domain and Range	(6x)/(x+3)	$\frac{6 x}{x + 3}$
27073	Solve for x	log base 2 of 1/16=x	$\log_{2} (\frac{1}{16}) = x$
27074	Find the Domain and Range	-2x^2-12x-16	$- 2 x^{2} - 12 x - 16$
27075	Solve for x	e^(x+5)=1/e	$e^{x + 5} = \frac{1}{e}$
27076	Find the Domain and Range	-x^2+7	$- x^{2} + 7$
27077	Solve for x	e^(3x)=8	$e^{3 x} = 8$
27078	Solve for h	v=1/3*(s^2h)	$v = \frac{1}{3} \cdot (s^{2} h)$
27079	Find the Domain and Range	11/x	$\frac{11}{x}$
27080	Solve for k	-12=3-2k-3k	$- 12 = 3 - 2 k - 3 k$
27081	Solve for n	-2=-(n-8)	$- 2 = - (n - 8)$
27082	Find the Domain and Range	e^(3x)-4	$e^{3 x} - 4$
27083	Find the Domain and Range	(x+6)/(x-5)	$\frac{x + 6}{x - 5}$
27084	Solve for p	-10p+9p=12	$- 10 p + 9 p = 12$
27085	Find the Domain and Range	x^4-6x^3-4x^2+54x-45	$x^{4} - 6 x^{3} - 4 x^{2} + 54 x - 45$
27086	Solve for d	c=pd	$c = p d$
27087	Find the Domain and Range	(6x+7)/(5x-6)	$\frac{6 x + 7}{5 x - 6}$
27088	Solve for g	t=2p square root of l/g	$t = 2 p \sqrt{\frac{l}{g}}$
27089	Find the Domain and Range	x^2(x-8)	$x^{2} (x - 8)$
27090	Solve for b	10(1+3b)=-20	$10 (1 + 3 b) = - 20$
27091	Solve for x	2^x=1/32	$2^{x} = \frac{1}{32}$
27092	Find the Domain and Range	4x^2-7x	$4 x^{2} - 7 x$
27093	Solve for a	1/10(a+1)=1/6(2-a)	$\frac{1}{10} \cdot (a + 1) = \frac{1}{6} \cdot (2 - a)$
27094	Solve for b	1/a=1/b+1/c	$\frac{1}{a} = \frac{1}{b} + \frac{1}{c}$
27095	Find the Domain and Range	e^(x-2)+4	$e^{x - 2} + 4$
27096	Solve for x	2/9x-1/3=-1	$\frac{2}{9} x - \frac{1}{3} = - 1$
27097	Find the Domain and Range	arcsin(x)	$\arcsin (x)$
27098	Solve for x	16^x=8	$16^{x} = 8$
27099	Solve for x	14^(x+1)=36	$14^{x + 1} = 36$
27100	Find the Domain and Range	(1.4)^x+5	${(1.4)}^{x} + 5$