687. What is the units digit of b?
9
What is the units digit of (-4)/30 - (-7 + ((-468244)/30 - 6))?
1
Suppose -330 = -6*w + w. Suppose -3*j = 9, -5*n + 8*j - 6*j - 119 = 0. Let z = w - n. What is the units digit of z?
1
Let l be 2*2/(-12) + (-112)/24. Let y(o) = -4*o + 6. Let b be y(l). Let a(m) = -m**2 + 34*m - 27. What is the tens digit of a(b)?
8
Let v = 57 - 47. Suppose q = -3*b + 127, -4*b + q + 157 = -v. What is the units digit of (2 + (-544)/6)*b/(-28)?
3
Let h(p) = p**3 + 12*p**2 + 13*p + 29. Let g be h(-14). Let o = 93 - g. What is the tens digit of o?
3
Suppose -21*r + 424688 - 189665 = -944547. What is the thousands digit of r?
6
Let j(a) = 521*a - 1294. What is the hundreds digit of j(13)?
4
Let q(x) = -x**3 + 70*x**2 + 26*x - 10. What is the units digit of q(18)?
6
Suppose 2*h - 5409 = -4*j - 1655, -5*h + 9450 = -3*j. Suppose 0 = 17*g - 14*g - h. What is the hundreds digit of g?
6
Suppose -5*q + 8*q + 5*v + 207 = 0, -2*q - 119 = -3*v. Let s be ((888/(-4))/(1 - 3))/1. Let h = s + q. What is the units digit of h?
7
Suppose 2*b = b + 96. Suppose 7*l + 84 = 21*l. Suppose 2*u = l*u - b. What is the units digit of u?
4
Let u = 18 + -2. Let b = u + -13. What is the units digit of 67 + (b - (-10)/(-5))?
8
What is the tens digit of ((-2663)/7)/(94/(-2632))?
5
Let m(w) = 22*w**2 - 19*w - 85. Let h be m(-7). Let s = 1736 - h. What is the tens digit of s?
1
Let u(h) = -2*h**2 - 27*h + 23. Let c = -36 + 24. Let t be u(c). Suppose -27 = -2*w + t. What is the units digit of w?
3
Let a(y) = y - 19. Let r be a(-1). What is the tens digit of 42*-2*35/r?
4
Suppose -5*w + 80*s + 184656 = 78*s, 5*s + 73896 = 2*w. What is the tens digit of w?
2
Suppose -4*r = -4*c - 114548, 24*c = -3*r + 19*c + 85863. What is the ten thousands digit of r?
2
Suppose -4*n - r = -17, n + r = 6 + 2. Suppose -n*s = -2*y + 1, 0 = -4*s - 2*y + 7 + 1. Let o(j) = 179*j - 1. What is the units digit of o(s)?
8
Let l(j) = j**3 - 2*j**2 - 7. Suppose 0 = -7*w + 2*w - i + 30, 0 = 4*w - 4*i. Let f be l(w). What is the units digit of (51/34)/(139/f - 2)?
4
Suppose -5*s - 22 = 3, 4*s = k - 809. What is the tens digit of k?
8
Let c(b) = 379*b + 265. What is the hundreds digit of c(6)?
5
Let h be (2 + -8)*7/(-14). Let s be (-4)/(h + 2 - 4). What is the hundreds digit of (102 - s)*(-1 + 3)?
2
Let y(s) = s**3 + 5*s**2 - s - 1. Let n be y(4). Let q be (-2053)/(-7) - (-6)/231*-11. Suppose n + q = 3*h. What is the hundreds digit of h?
1
Let z = 1063 - 151. Suppose -i - z = -3*i. What is the hundreds digit of i?
4
Let n = 4709 + -3550. What is the units digit of n?
9
Let f = 1419 - -940. What is the tens digit of f?
5
Suppose -2*f - 3*w + 1882 + 902 = 0, -5588 = -4*f + 4*w. What is the hundreds digit of f?
3
Suppose -9*w - 31 + 4 = 0. Let g = w + 2. What is the units digit of (3 + 0/(-2) - -38) + g?
0
What is the thousands digit of ((80/(-30))/(-4))/((-6)/(-153009))?
7
Let v = -13843 - -28885. What is the hundreds digit of v?
0
Suppose -8*j - 6120 = 5*g - 5*j, 3672 = -3*g - 2*j. What is the tens digit of 2*(g/(-5) + 8/(-10))?
8
Let l be (-8)/((-280)/(-651)) + 6/10. Let t = l + 17. Let y(k) = -80*k**3 + k**2 + 4*k + 3. What is the tens digit of y(t)?
8
Let t(l) = -l + 7. Let k = -52 + 72. Suppose -k = 7*a - 5*a. What is the units digit of t(a)?
7
Let x(j) = -5*j + 27. Let q be x(-7). Suppose 0 = 2*m - 10 - q. What is the tens digit of (1 - -3)*603/m?
6
Suppose -2*p - 4*w = -12654, -87*p + 90*p = -5*w + 18976. What is the thousands digit of p?
6
Suppose -79*q + 105*q - 473484 = -99162. What is the hundreds digit of q?
3
Let t(o) = o**3 - 60*o**2 - 229*o - 155. What is the hundreds digit of t(65)?
0
Suppose -100*x + 6 = -98*x. Suppose x*c = -3*k + 420, 3*k + 2*c + 75 = 490. Suppose k = 6*q - 273. What is the tens digit of q?
6
Suppose s - 4236 = -0*s + n, -2*n = 2*s - 8488. What is the tens digit of s?
4
Suppose -4*v = -v + 2*a - 53, 3*a - 12 = 0. Let h be ((-48)/(-20))/(v/50). What is the tens digit of 2/h*103 - (-5)/20?
2
Let q(j) = -544*j**3 - 9*j**2 - 19*j - 11. What is the ten thousands digit of q(-5)?
6
Let f = -61 - -97. Let x be 24/f + 16/(-6) + 1. What is the tens digit of (75 - x) + (-1 - (0 - 1))?
7
Let h(r) = -r**3 - 8*r**2 + 8*r - 8. Let c be h(-9). Let z be c/((-3)/(18/(-2))). Suppose 0 = z*g + 9, -b + 165 = b + g. What is the units digit of b?
4
Suppose 5*r - 4*v - 55 = 0, -3*r + 4*r + 8 = -3*v. Let j(d) = d**3 - 7*d**2 - 7*d + 19. Let l be j(r). What is the tens digit of (l/4 - -2)*(-68)/2?
8
Let p be 8/(-56)*-1 - 197314/(-14). Suppose p = -14*o + 43*o. What is the units digit of o?
6
Let t(r) = 5*r**2 - 46*r + 112. What is the units digit of t(39)?
3
Suppose 3*s = -7 - 8. Let l be 24 + (s - -3)*(-1)/2. Suppose -5 + l = g. What is the tens digit of g?
2
Let s = 22 + -24. What is the tens digit of ((6/(-3))/s)/(1/1591)?
9
Let r(j) = 841*j**2 + 135*j + 1175. What is the ten thousands digit of r(-8)?
5
Let q be 682/4 - ((-324)/(-24))/(-9). Let p = 358 - q. What is the tens digit of p?
8
Suppose -7*d - 10247 = -2*l - 12*d, -20489 = -4*l - 5*d. Suppose 0 = -17*f + 3583 + l. What is the tens digit of f?
1
Let r(i) = 3*i**2 - 13*i. Let t be (10/(-35))/((-2)/7). Let k(a) = a. Let n(c) = t*k(c) + r(c). What is the units digit of n(9)?
5
What is the units digit of (-58)/(-3)*(-170 + 518)?
8
Let r = -135 - -127. Let x(v) = -15*v**2 - 27*v - 107. Let h(t) = -7*t**2 - 14*t - 53. Let k(w) = -9*h(w) + 4*x(w). What is the units digit of k(r)?
7
Let u(q) = -4*q - 22. Let s be u(15). Let i = 46 + s. What is the hundreds digit of (-7228)/i + 5*(-8)/(-180)?
2
Let r(f) = 36*f - 2. Let s be r(2). Suppose 3*a + s - 25 = 0. Let q = a - -37. What is the units digit of q?
2
Suppose 0 = -4*n - 3*u, n + 2*n + u = 0. Suppose 25*t + 5*r = 20*t + 1090, t - 5*r - 200 = 0. What is the units digit of t/2*(n + 2)?
5
Let k be -279*(745/45 - 8/36). What is the hundreds digit of -3*k/117 - 2/(-13)?
1
Let u(x) = -79*x**2 + 6*x + 14324. What is the hundreds digit of u(0)?
3
Suppose -5*q = 3*d - 286047, 14*q + 171651 = 17*q - 2*d. What is the thousands digit of q?
7
Let t be (20/(-15))/(1/((-3)/2)). Let k(n) = -5*n**2 - 20 + 2*n + 29 - 15 + 4*n**t + n**3. What is the tens digit of k(4)?
5
Suppose 4*m = -2*p + 362522, 157*m - 2*p + 90644 = 158*m. What is the hundreds digit of m?
6
Let t(f) = -f**2 + 24*f - 17. Let y be t(22). Suppose -48*o + y = -6693. What is the hundreds digit of o?
1
Let w = 18726 - 10119. What is the tens digit of w?
0
Suppose 0 = 5*r + 2*r - 91. Suppose -r*n + 4*n - 4392 = 0. What is the units digit of n/(-10) + -4 + (-105)/(-25)?
9
Suppose 514*u - 10734798 - 26444364 = 0. What is the ten thousands digit of u?
7
Let f = -81 + 84. Suppose -t + z = -0 + 5, 0 = -f*t + z - 17. What is the units digit of t/9 - 143/(-3)?
7
Let c(d) = -d**3 + 6*d - 28 - 2*d - 14*d**2 + 19*d**2 + 12. Let t be c(5). Suppose -w + 2*w = -2*q + 102, t*w - 4*q - 360 = 0. What is the tens digit of w?
9
Suppose -q - 4445 = -31568. What is the hundreds digit of q?
1
Let f be 10/(-4) + (-56)/(-16). Let y(m) = 10*m**3 - m**2 + m. Let z be y(f). What is the hundreds digit of 15/z*-2 + (165 - 1)?
1
Suppose 2*d - 6 + 12 = 0. Suppose -6*w + 0*w = -3*w. What is the units digit of 129/3 - (-1 + w)*d?
0
Let p be 2879/7 + (-253)/77 + 3. Let y = 1310 - p. What is the hundreds digit of y?
8
Let q(d) = -d**3 - 2*d**2 + 4*d + 7. Let u be q(-3). Let y(t) = 3*t - 11. Let s be y(u). What is the units digit of (s - -193) + 5 + -9?
0
Let i(n) = -n - 51. Let s(w) = w - 2. Let k(t) = -i(t) + 4*s(t). What is the units digit of k(-8)?
3
Let k(y) = y**2 + 7*y - 5. Let q be k(-8). Suppose -2*j + 6625 = q*j. What is the tens digit of j?
2
Let f(j) = -6*j - 36. Let b be f(-6). Suppose 2*i = -5*o - 2928, b*o + 2*o = -5*i - 7341. What is the tens digit of i/(-26) - (-6)/4?
5
Let v(u) = -u. Let x(c) = c**3 + 2*c**2 - 11*c - 18. Let y(w) = -2*v(w) - x(w). What is the hundreds digit of y(-9)?
4
Let y(d) = -d**3 + 125*d**2 + 41*d + 650. What is the units digit of y(124)?
0
Let z(s) = 314*s**2 + 4*s + 5. Let p(x) = 315*x**2 + 3*x + 3. Let l(u) = 3*p(u) - 2*z(u). What is the units digit of l(-1)?
5
Let w(s) = -3*s**2 + 2*s**3 + 16*s - 1 - 17*s + 0*s**2. What is the units digit of w(3)?
3
Let r = 8616 + 997. What is the units digit of r?
3
Suppose -2*r + 1283 = -