Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
1601	Solve for y	2x+y=8	$2 x + y = 8$
1602	Solve for y	4y^2-9=0	$4 y^{2} - 9 = 0$
1603	Solve for y	y+2=6	$y + 2 = 6$
1604	Simplify	(3b-2)(-3)	$(3 b - 2) (- 3)$
1605	Solve for v	6v=792	$6 v = 792$
1606	Solve for y	(2y+3)/4+(y-5)/6=0	$\frac{2 y + 3}{4} + \frac{y - 5}{6} = 0$
1607	Simplify	cube root of 343	$\sqrt[3]{343}$
1608	Solve for k	-4k+2=1	$- 4 k + 2 = 1$
1609	Solve for n	7/10=n/15	$\frac{7}{10} = \frac{n}{15}$
1610	Solve for r	P=r-s-1	$P = r - s - 1$
1611	Multiply	-3*-8	$- 3 \cdot - 8$
1612	Multiply	45*3	$45 \cdot 3$
1613	Find the Volume	sphere (9.3)	 $\begin{array}{r} r = & 9.3 \end{array}$
1614	Find the Surface Area	box (5)(10)(7)	 $\begin{array}{r} h = & 5 \\ l = & 10 \\ w = & 7 \end{array}$
1615	Find the Volume	box (4)(6)(2)	 $\begin{array}{r} h = & 4 \\ l = & 6 \\ w = & 2 \end{array}$
1616	Find the Volume	cylinder (5)(8)	 $\begin{array}{r} h = & 5 \\ r = & 8 \end{array}$
1617	Find the Volume	cylinder (11)(8)	 $\begin{array}{r} h = & 11 \\ r = & 8 \end{array}$
1618	Find the Volume	cylinder (15)(9)	 $\begin{array}{r} h = & 15 \\ r = & 9 \end{array}$
1619	Find the Volume	cone (7)(6)	 $\begin{array}{r} h = & 7 \\ r = & 6 \end{array}$
1620	Evaluate	7/2*9/2	$\frac{7}{2} \times \frac{9}{2}$
1621	Evaluate	7/40+9/50	$\frac{7}{40} + \frac{9}{50}$
1622	Find the Area	triangle (12)(5)	 $\begin{array}{r} b = & 5 \\ h = & 12 \end{array}$
1623	Add	2/5+1/6	$\frac{2}{5} + \frac{1}{6}$
1624	Solve for a	ax^2+bx+c=0	$a x^{2} + b x + c = 0$
1625	Multiply	7*16	$7 \cdot 16$
1626	Solve for h	5-2/(3h)=2a+a*-1	$5 - \frac{2}{3 h} = 2 a + a \cdot - 1$
1627	Solve for k	k/2+9=30	$\frac{k}{2} + 9 = 30$
1628	Multiply	(4y+5)(7y^2-3y-2)	$(4 y + 5) (7 y^{2} - 3 y - 2)$
1629	Multiply	-1/4*4	$- \frac{1}{4} \cdot 4$
1630	Simplify	1/6	$\frac{1}{6}$
1631	Simplify	16/25	$\frac{16}{25}$
1632	Simplify	25/45	$\frac{25}{45}$
1633	Simplify	(2x+7)/(7x+2)	$\frac{2 x + 7}{7 x + 2}$
1634	Simplify	1/41/3+1/21/6	$\frac{1}{4} \cdot \frac{1}{3} + \frac{1}{2} \cdot \frac{1}{6}$
1635	Solve for f	D=1/5fk	$D = \frac{1}{5} f k$
1636	Solve for k	k-69=5k+3	$k - 69 = 5 k + 3$
1637	Simplify	3/12	$\frac{3}{12}$
1638	Find the Surface Area	box (9)(9)(9)	 $\begin{array}{r} h = & 9 \\ l = & 9 \\ w = & 9 \end{array}$
1639	Simplify	48÷6	$48 \div 6$
1640	Simplify	4 20/21	$4 \frac{20}{21}$
1641	Simplify	9÷4	$9 \div 4$
1642	Simplify	6/(2(1+2))	$\frac{6}{2 (1 + 2)}$
1643	Simplify	6 3/8	$6 \frac{3}{8}$
1644	Simplify	6÷1 1/2	$6 \div 1 \frac{1}{2}$
1645	Simplify	1 2/3	$1 \frac{2}{3}$
1646	Simplify	1 3/5÷1 4/9	$1 \frac{3}{5} \div 1 \frac{4}{9}$
1647	Simplify	10÷4 2/3	$10 \div 4 \frac{2}{3}$
1648	Simplify	-c^3+c^2-2c+4c^2+3c^3	$- c^{3} + c^{2} - 2 c + 4 c^{2} + 3 c^{3}$
1649	Simplify	d^0	$d^{0}$
1650	Simplify	m^4*(2m^-3)	$m^{4} \cdot (2 m^{- 3})$
1651	Simplify	n^2+12n+28÷n+6	$n^{2} + 12 n + 28 \div n + 6$
1652	Simplify	2 1/3+1 3/4	$2 \frac{1}{3} + 1 \frac{3}{4}$
1653	Simplify	- fourth root of 81/(x^12)	$- \sqrt[4]{\frac{81}{x^{12}}}$
1654	Simplify	12÷5 2/5	$12 \div 5 \frac{2}{5}$
1655	Simplify	fourth root of 80	$\sqrt[4]{80}$
1656	Simplify	264.96(0.577-0.0924/b)(1+0.2592/b)	$264.96 \cdot (0.577 - \frac{0.0924}{b}) \cdot (1 + \frac{0.2592}{b})$
1657	Simplify	3 1/5	$3 \frac{1}{5}$
1658	Simplify	-3(11y)	$- 3 (11 y)$
1659	Simplify	-4/-9*-7/-9	$\frac{- 4}{- 9} \cdot \frac{- 7}{- 9}$
1660	Simplify	45/3	$\frac{45}{3}$
1661	Simplify	(3/4)÷1 2/3	$\frac{3}{4} \div 1 \frac{2}{3}$
1662	Simplify	((3y)/2)÷(3/7)	$\frac{3 y}{2} \div \frac{3}{7}$
1663	Simplify	(2/5)÷2 1/4	$\frac{2}{5} \div 2 \frac{1}{4}$
1664	Simplify	(5u^2)/(2dk)-(k^3y^3)/(6c^3d^3)	$\frac{5 u^{2}}{2 d k} - \frac{k^{3} y^{3}}{6 c^{3} d^{3}}$
1665	Simplify	7/10	$\frac{7}{10}$
1666	Simplify	8/48	$\frac{8}{48}$
1667	Simplify	(2/3)÷3 1/2	$\frac{2}{3} \div 3 \frac{1}{2}$
1668	Simplify	10/12	$\frac{10}{12}$
1669	Evaluate	2/3+2/4	$\frac{2}{3} + \frac{2}{4}$
1670	Evaluate	2/4+3/6	$\frac{2}{4} + \frac{3}{6}$
1671	Evaluate	2/6*3	$\frac{2}{6} \cdot 3$
1672	Evaluate	2/9*36	$\frac{2}{9} \times 36$
1673	Evaluate	7 9/10	$7 \frac{9}{10}$
1674	Evaluate	-7 8/45	$- 7 \frac{8}{45}$
1675	Evaluate	2/9+2/3	$\frac{2}{9} + \frac{2}{3}$
1676	Evaluate	(2)^-5	${(2)}^{- 5}$
1677	Evaluate	(20-4^2)^2	${(20 - 4^{2})}^{2}$
1678	Evaluate	7÷56	$7 \div 56$
1679	Evaluate	(-2-2)	$(- 2 - 2)$
1680	Evaluate	-7*5	$- 7 \cdot 5$
1681	Evaluate	7 2/5	$7 \frac{2}{5}$
1682	Evaluate	72÷6	$72 \div 6$
1683	Evaluate	75÷3	$75 \div 3$
1684	Evaluate	75÷5	$75 \div 5$
1685	Evaluate	77÷2	$77 \div 2$
1686	Evaluate	78÷3	$78 \div 3$
1687	Evaluate	63÷2	$63 \div 2$
1688	Evaluate	-25/3(-6/5)(-1/10)	$- \frac{25}{3} (- \frac{6}{5}) (- \frac{1}{10})$
1689	Evaluate	(250 natural log of 50/50.26)/( natural log of 1/2)	$\frac{250 \ln (\frac{50}{50.26})}{\ln (\frac{1}{2})}$
1690	Evaluate	(27)^(-1/3)	${(27)}^{- \frac{1}{3}}$
1691	Evaluate	60*50	$60 \cdot 50$
1692	Evaluate	60-84÷(36-24)*8+12	$60 - 84 \div (36 - 24) \cdot 8 + 12$
1693	Evaluate	60÷8	$60 \div 8$
1694	Evaluate	60÷12	$60 \div 12$
1695	Evaluate	60÷3	$60 \div 3$
1696	Evaluate	3/10-1/4	$\frac{3}{10} - \frac{1}{4}$
1697	Evaluate	4000(1+(0.035)(9/12))	$4000 (1 + (0.035) (\frac{9}{12}))$
1698	Evaluate	6÷11	$6 \div 11$
1699	Evaluate	400*22/7	$400 \cdot \frac{22}{7}$
1700	Evaluate	-4+-2	$- 4 + - 2$