Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
3701	Find the Equation Using Slope-Intercept Form	(-8,1) , m=undefined	$(- 8, 1)$ , $m =$ undefined
3702	Find the Equation Using Slope-Intercept Form	(9,5) , m=-1	$(9, 5)$ , $m = - 1$
3703	Find the Equation Using Slope-Intercept Form	m=1/2 , (0,6)	$m = \frac{1}{2}$ , $(0, 6)$
3704	Find the Equation Using Slope-Intercept Form	m=2/3 , (5,-8)	$m = \frac{2}{3}$ , $(5, - 8)$
3705	Find the Equation Using Slope-Intercept Form	m=4/5 , (9,-8)	$m = \frac{4}{5}$ , $(9, - 8)$
3706	Find the Equation Using Slope-Intercept Form	m=5/6 , (8,-2)	$m = \frac{5}{6}$ , $(8, - 2)$
3707	Find the Equation Using Slope-Intercept Form	m=5/6 , (9,-4)	$m = \frac{5}{6}$ , $(9, - 4)$
3708	Find the Equation Using Slope-Intercept Form	m=9/10 , (7,6)	$m = \frac{9}{10}$ , $(7, 6)$
3709	Find the Equation Using Slope-Intercept Form	m=0 , (-4.7,6.8)	$m = 0$ , $(- 4.7, 6.8)$
3710	Find the Equation Using Slope-Intercept Form	m=-2 , (4,9)	$m = - 2$ , $(4, 9)$
3711	Find the Equation Using Slope-Intercept Form	m=-2 , (8,-3)	$m = - 2$ , $(8, - 3)$
3712	Find the Equation Using Slope-Intercept Form	m=-2 , (9,-7)	$m = - 2$ , $(9, - 7)$
3713	Find the Equation Using Slope-Intercept Form	m=-2 , b=-4	$m = - 2$ , $b = - 4$
3714	Find the Equation Using Slope-Intercept Form	m=4 , (8,-1)	$m = 4$ , $(8, - 1)$
3715	Find the Equation Using Slope-Intercept Form	m=5 , (1,9)	$m = 5$ , $(1, 9)$
3716	Find the Equation Using Slope-Intercept Form	m=5 , b=-5	$m = 5$ , $b = - 5$
3717	Find the Equation Using Slope-Intercept Form	m=-6 , (3,8)	$m = - 6$ , $(3, 8)$
3718	Find the Equation Using Slope-Intercept Form	m=-7 , (5,9)	$m = - 7$ , $(5, 9)$
3719	Find the Equation Using Slope-Intercept Form	m=-7 , (6,-3)	$m = - 7$ , $(6, - 3)$
3720	Find the Equation Using Slope-Intercept Form	m=-7 , (7,-4)	$m = - 7$ , $(7, - 4)$
3721	Find the Equation Using Slope-Intercept Form	m=-8 , (4,5)	$m = - 8$ , $(4, 5)$
3722	Find the Equation Using Slope-Intercept Form	m=-9 , (3,7)	$m = - 9$ , $(3, 7)$
3723	Find the Equation Using Slope-Intercept Form	m=-9 , (8,-4)	$m = - 9$ , $(8, - 4)$
3724	Find the Equation Using Slope-Intercept Form	y=mx+5 , (7,3)	$y = m x + 5$ , $(7, 3)$
3725	Find the Equation Using Two Points	(0,12) , (-4,0)	$(0, 12) (- 4, 0)$
3726	Find the Equation Using Two Points	(0,14.1) , (8,17.2)	$(0, 14.1)$ , $(8, 17.2)$
3727	Find the Equation Using Two Points	(0,2) , (1,13)	$(0, 2)$ , $(1, 13)$
3728	Find the Equation Using Two Points	(0,2) , (5,0)	$(0, 2)$ , $(5, 0)$
3729	Find the Equation Using Two Points	(0,7) , (1,14)	$(0, 7)$ , $(1, 14)$
3730	Find the Equation Using Two Points	(-1,4) , (5,4)	$(- 1, 4)$ , $(5, 4)$
3731	Find the Equation Using Two Points	(-1,10) , (7,-11)	$(- 1, 10) (7, - 11)$
3732	Find the Equation Using Two Points	(1,127.1) , (11,140.8)	$(1, 127.1)$ , $(11, 140.8)$
3733	Find the Equation Using Two Points	(-1,4) , (1,12)	$(- 1, 4) (1, 12)$
3734	Find the Quadrant	(-3,infinity)	$(- 3, \infty)$
3735	Find the Quadrant	(4,-10)	$(4, - 10)$
3736	Find the Quadrant	(4,-6)	$(4, - 6)$
3737	Find the Quadrant	(5,-9)	$(5, - 9)$
3738	Find the Quadrant	(- square root of 6,- square root of 2)	$(- \sqrt{6}, - \sqrt{2})$
3739	Find the Quadrant	(1,6)	$(1, 6)$
3740	Find the Quadrant	(1.75,-1.125)	$(1.75, - 1.125)$
3741	Find the Quadrant	(-12,15)	$(- 12, 15)$
3742	Find the Quadrant	(2,-10)	$(2, - 10)$
3743	Find the Quadrant	(-2,11)	$(- 2, 11)$
3744	Find the Quadrant	(-3,-1/4)	$(- 3, - \frac{1}{4})$
3745	Find the Quadrant	(-3,-6)	$(- 3, - 6)$
3746	Find the Quadrant	(-3,-8)	$(- 3, - 8)$
3747	Find the Quadrant	(-48,0)	$(- 48, 0)$
3748	Find the Quadrant	(5.8,9)	$(5.8, 9)$
3749	Solve in Terms of the Arbitrary Variable z	x+3y+4z=10 , -3x+7y+42=2	$x + 3 y + 4 z = 10$ , $- 3 x + 7 y + 42 = 2$
3750	Solve in Terms of the Arbitrary Variable z	x+3y+z=92 , 7y+2z=56	$x + 3 y + z = 92$ , $7 y + 2 z = 56$
3751	Solve in Terms of the Arbitrary Variable z	x+3y-9z=14 , y-4z=5	$x + 3 y - 9 z = 14$ , $y - 4 z = 5$
3752	Solve in Terms of the Arbitrary Variable z	x+4y+5z=19 , 2x-y+z=12	$x + 4 y + 5 z = 19$ , $2 x - y + z = 12$
3753	Solve in Terms of the Arbitrary Variable z	x-8y+z=1 , 3x-y+2z=1	$x - 8 y + z = 1$ , $3 x - y + 2 z = 1$
3754	Solve in Terms of the Arbitrary Variable z	z=0.20x+0.75y , z=2.50x+0.25y	$z = 0.2 x + 0.75 y$ , $z = 2.5 x + 0.25 y$
3755	Find the Quadrant	(0,2)	$(0, 2)$
3756	Find the Quadrant	(14,0)	$(14, 0)$
3757	Solve in Terms of the Arbitrary Variable z	2x+y-z=4 , -x+y+3z=1	$2 x + y - z = 4$ , $- x + y + 3 z = 1$
3758	Solve in Terms of the Arbitrary Variable z	2x-y+z=9 , 3x-y+z=3	$2 x - y + z = 9$ , $3 x - y + z = 3$
3759	Solve in Terms of the Arbitrary Variable z	3x+y-z=0 , 2x-y+3z=-7	$3 x + y - z = 0$ , $2 x - y + 3 z = - 7$
3760	Find the Intersection of the Inequalities	x+y=5 , x+2y=6 , x=0 , y=0	$x + y = 5$ , $x + 2 y = 6$ , $x = 0$ , $y = 0$
3761	Find the Intersection of the Inequalities	x+y=5 , x-y=5 , x-y=-5	$x + y = 5$ , $x - y = 5$ , $x - y = - 5$
3762	Find the Intersection of the Inequalities	x+y=5 , x-y=6	$x + y = 5$ , $x - y = 6$
3763	Find the Intersection of the Inequalities	x+y=6 , 2x-y=0	$x + y = 6$ , $2 x - y = 0$
3764	Find the Equation with Real Coefficients	x+2y=1 , 7x+2y=29	$x + 2 y = 1$ , $7 x + 2 y = 29$
3765	Find the Equation with Real Coefficients	x+2y=13 , -5x+5y=10	$x + 2 y = 13$ , $- 5 x + 5 y = 10$
3766	Find the Equation with Real Coefficients	x+2y=5 , 2x+6y=11	$x + 2 y = 5$ , $2 x + 6 y = 11$
3767	Find the Equation with Real Coefficients	x+2y=-6 , -5x+3y=4	$x + 2 y = - 6$ , $- 5 x + 3 y = 4$
3768	Find the Equation with Real Coefficients	x+2y=8 , 2x+6y=9	$x + 2 y = 8$ , $2 x + 6 y = 9$
3769	Find the Equation with Real Coefficients	x+3y+6z=19 , 2x-3y+z=2	$x + 3 y + 6 z = 19$ , $2 x - 3 y + z = 2$
3770	Find the Equation with Real Coefficients	x+3y+6z=20 , 2x-3y+3z=4	$x + 3 y + 6 z = 20$ , $2 x - 3 y + 3 z = 4$
3771	Find the Equation with Real Coefficients	x+4=18 , 4x+5y=28	$x + 4 = 18$ , $4 x + 5 y = 28$
3772	Find the Equation with Real Coefficients	x+5-z=10 , -x+7y-z=18 , 5x-4y-2z=-14	$x + 5 - z = 10$ , $- x + 7 y - z = 18$ , $5 x - 4 y - 2 z = - 14$
3773	Find the Equation with Real Coefficients	x+y+z=1000 , 80x+60y+40z=61600	$x + y + z = 1000$ , $80 x + 60 y + 40 z = 61600$
3774	Find the Equation with Real Coefficients	x+y+z=30 , 40x+60y-10z=1140 , 30x+15y-30z=720	$x + y + z = 30$ , $40 x + 60 y - 10 z = 1140$ , $30 x + 15 y - 30 z = 720$
3775	Find the Equation with Real Coefficients	x+y+z=57 , 16x+13y+15x=847 , 18x+14y+15z=900	$x + y + z = 57$ , $16 x + 13 y + 15 x = 847$ , $18 x + 14 y + 15 z = 900$
3776	Find the Equation with Real Coefficients	x-2y=8 , 3x+4y=8	$x - 2 y = 8$ , $3 x + 4 y = 8$
3777	Find the Equation with Real Coefficients	x-7y+4z=75 , 2y+7z=60	$x - 7 y + 4 z = 75$ , $2 y + 7 z = 60$
3778	Find the Equation with Real Coefficients	x-y+z=-6 , -2y+2=-6 , -x-2y=-3/2	$x - y + z = - 6$ , $- 2 y + 2 = - 6$ , $- x - 2 y = - \frac{3}{2}$
3779	Find the Equation with Real Coefficients	y=x^2+5 , (dx)/(dt)=2 , x=1	$y = x^{2} + 5$ , $\frac{d x}{d t} = 2$ , $x = 1$
3780	Find the Equation with Real Coefficients	y=-24.2x+30.23 , y=-150x+550 , y=1.86 , y=2.53x+4.72	$y = - 24.2 x + 30.23$ , $y = - 150 x + 550$ , $y = 1.86$ , $y = 2.53 x + 4.72$
3781	Find the Equation with Real Coefficients	y=2xsin(x) , a=pi/2	$y = 2 x \sin (x)$ , $a = \frac{π}{2}$
3782	Find the Equation with Real Coefficients	y=8u+1 , u=(1/2)x^7	$y = 8 u + 1$ , $u = (\frac{1}{2}) x^{7}$
3783	Find the Equation with Real Coefficients	y=x , y=3 square root of x	$y = x$ , $y = 3 \sqrt{x}$
3784	Find the Equation with Real Coefficients	z=0.40x+1.50y , z=1.75x+0.25y	$z = 0.4 x + 1.5 y$ , $z = 1.75 x + 0.25 y$
3785	Solve in Terms of the Arbitrary Variable z	x+3y+6z=20 , 2x-3y+3z=4	$x + 3 y + 6 z = 20$ , $2 x - 3 y + 3 z = 4$
3786	Find the Number of Possibilities	15 choose 10	${}_{15}C_{10}$
3787	Find the LCD	(1/a-1/(b+c))/(1/a+1/(b+c))(1+(b^2+c^2-q^2)/(2bc))(abc)/(a-b-c)	$\frac{\frac{1}{a} - \frac{1}{b + c}}{\frac{1}{a} + \frac{1}{b + c}} \cdot (1 + \frac{b^{2} + c^{2} - q^{2}}{2 b c}) \cdot \frac{a b c}{a - b - c}$
3788	Solve in Terms of the Arbitrary Variable j	u=i-j , v=3i+5j	$u = i - j$ , $v = 3 i + 5 j$
3789	Solve in Terms of the Arbitrary Variable k	2x-y=3 , 4x+ky=4	$2 x - y = 3$ , $4 x + k y = 4$
3790	Solve in Terms of the Arbitrary Variable k	2x-y=5 , 4x+ky=9	$2 x - y = 5$ , $4 x + k y = 9$
3791	Solve in Terms of the Arbitrary Variable k	3x-y=3 , 6x+ky=3	$3 x - y = 3$ , $6 x + k y = 3$
3792	Solve in Terms of the Arbitrary Variable k	5x+5y+3z=-4 , 8x+2y+5z=-5 , 11x-y+hz=k	$5 x + 5 y + 3 z = - 4$ , $8 x + 2 y + 5 z = - 5$ , $11 x - y + h z = k$
3793	Solve in Terms of the Arbitrary Variable n	n=6 , y=4x^3-1	$n = 6$ , $y = 4 x^{3} - 1$
3794	Solve in Terms of the Arbitrary Variable u	8x+5y+u=7 , x+6y+v=9 , -32x-2y+m=0	$8 x + 5 y + u = 7$ , $x + 6 y + v = 9$ , $- 32 x - 2 y + m = 0$
3795	Solve in Terms of the Arbitrary Variable x	-2x+2y-6z=-10 , x-y+3z=5	$- 2 x + 2 y - 6 z = - 10$ , $x - y + 3 z = 5$
3796	Solve in Terms of the Arbitrary Variable x	2x+3y-z=1 , 3x+5y+z=5	$2 x + 3 y - z = 1$ , $3 x + 5 y + z = 5$
3797	Solve in Terms of the Arbitrary Variable x	2x-3y-z=0 , -x+2y+z=5	$2 x - 3 y - z = 0$ , $- x + 2 y + z = 5$
3798	Solve in Terms of the Arbitrary Variable x	3x-2y+4z=9 , -6x+4y-8z=k	$3 x - 2 y + 4 z = 9$ , $- 6 x + 4 y - 8 z = k$
3799	Solve in Terms of the Arbitrary Variable x	8000000=25000x+30000y+40000z , 280=x+y+z	$8000000 = 25000 x + 30000 y + 40000 z$ , $280 = x + y + z$
3800	Solve in Terms of the Arbitrary Variable x	ax+by=0 , x+y=8	$a x + b y = 0$ , $x + y = 8$