. Let o(y) = -y**2 + 11*y - 7. What is the units digit of o(w)?
3
Let d be (0 + -1)*(1 + -6). Let f = 9 - 6. Suppose f*k = -d*u + 10, 0*u - 8 = -4*u - 5*k. What is the units digit of u?
2
Let r = -4 + 6. Suppose -4*k = 3*g - 21, -13 = -r*k + 5*g + 4. What is the units digit of 168/(-16)*(-8)/k?
4
Let y(x) = -47*x + 23. What is the hundreds digit of y(-9)?
4
Suppose t + 995 = 6*t + 2*r, -t - 3*r = -212. What is the tens digit of t?
9
What is the tens digit of 141748/52 - 1 - (-4)/52?
2
Let c(n) = -4*n**2 - 103*n + 8. What is the hundreds digit of c(-24)?
1
Let z(m) = 20*m**2 - 1. What is the tens digit of z(3)?
7
Let p be 6/(0 + 12) - 78/(-4). Let a = 27 - p. What is the units digit of a?
7
Suppose n = -5*a + 176, 2*a = -n + 4*a + 169. What is the units digit of n?
1
Let a(k) = 52*k + 510. What is the units digit of a(24)?
8
Suppose 0 = -3*t - 5*y + 21 + 16, -3*y + 11 = -t. Suppose -162 + 54 = -2*h - t*d, h - 24 = 4*d. What is the units digit of h?
4
What is the tens digit of (-3711862)/(-2310) - (-4)/30?
0
Let l(g) = -g**3 + 11*g - g**2 + 3*g**2 + 10*g**2 + 2 - g**2. Let z be l(12). Let c = 13 + z. What is the units digit of c?
3
Let s(r) = -r**2 - 4*r + 261. Suppose -a - 5 = 5*b, 0 = 2*a - 4*b + b - 3. What is the units digit of s(a)?
1
Suppose 265 = y - 5*c, -2*c = 4*y + y - 1352. What is the units digit of y?
0
Let l = 6 - 4. Suppose 3*s + 0*d = -3*d + 318, l*d + 94 = s. Suppose s = 3*x + 3*r, -3*x + 0*r = -2*r - 87. What is the tens digit of x?
3
What is the tens digit of (2/3)/((-14)/(-105))*57?
8
Let y be ((-55)/(-44))/((-1)/(-4)). Let q(d) = 2*d + 6. What is the tens digit of q(y)?
1
Suppose 13*x = 10*x + 1584. Suppose 216 = 4*h - x. What is the tens digit of h?
8
Suppose -5*w = 4*p - 51 - 96, -2*p + 2*w = -60. Suppose b = 49 + p. What is the tens digit of b?
8
Suppose -2*u - 232 + 310 = 0. Suppose 0 = 2*h - h - 6. Let w = h + u. What is the units digit of w?
5
Suppose 4 = t + 2. Let r be 13*((2 - -5) + (9 - 6)). Suppose -3*o + r = t*o. What is the units digit of o?
6
Let g be ((-56)/(-24))/(2/6*-1). Let v = 52 - g. What is the units digit of v?
9
Suppose -2*p = -h - 17, 2*h - 19 = -2*p + 5*h. What is the units digit of p?
8
Let m = -94 - 193. Let p = m - -491. What is the units digit of p?
4
Suppose 1 = 2*j - 3. What is the tens digit of (1/j - 0)*444/3?
7
Let l be (-2)/(-7) - 19/(-7). Let y be ((-35)/21)/((-1)/l). Suppose 0 = y*i + 2*m - 135, 3*i = -0*i - 5*m + 100. What is the tens digit of i?
2
Suppose -7*c + 8696 = 303. What is the units digit of c?
9
Suppose 5*j - 2*b + 3*b = -214, 220 = -5*j + 5*b. Let t = 32 - j. What is the tens digit of t?
7
Suppose 116*c - 112*c = 984. What is the hundreds digit of c?
2
Suppose 116*a - 88 = 108*a. Suppose i = -2*i - 24. Let m = a + i. What is the units digit of m?
3
Let y(p) = 21*p**2 - 5. What is the tens digit of y(4)?
3
What is the tens digit of (5 - (-147)/(-9))*(-114)/4?
2
Let d = 408 + 617. What is the tens digit of d?
2
Let a(c) = 3*c + 12. Let z be a(-3). Let h(o) = 9*o**2 + 2*o. What is the units digit of h(z)?
7
Let i = -21 - -13. What is the tens digit of (-9)/(-12) - 306/i?
3
Let f = 760 - 405. What is the units digit of f?
5
What is the tens digit of 2/7 - (-53456)/182?
9
Suppose 0 = 2*q - 4*l - 1028, 0 = 3*q - 8*q - 4*l + 2514. Let u be 14*(q/14 - 1). What is the tens digit of u/16 - 2/(-8)?
3
Let w be (-178)/(-4)*(0 + 2). Let a = 253 - w. What is the hundreds digit of a?
1
Let q(u) = 23*u - 1. Let i be (-96)/(-42) + (-6)/21. Suppose 0 = 4*g - 2*z + 4, i*z = -5*g - z + 17. What is the tens digit of q(g)?
2
Let c = -645 - -1230. What is the units digit of c?
5
Let j(u) = -u - 5. Let w be j(-7). Suppose w*z + z - 18 = 0. What is the units digit of (-24)/36 + 58/z?
9
Suppose -142 = -3*i - 2*a + 105, 2*i - a - 160 = 0. Suppose 0 = -4*f - 3*m + 41, 4*f + 0*m - 5*m = i. Suppose 2*w - w - f = 0. What is the units digit of w?
4
What is the units digit of 1/(-6) - 14539/(-84)*2?
6
Suppose -174 - 47 = g - t, t = 2. Let r = -141 - g. What is the units digit of r?
8
Let g = -183 - -589. What is the hundreds digit of g?
4
Let l be 0/2*1/(-1). Let f(j) = -2*j + 2. Let k be f(l). Suppose -k*s - 10 = -u - 57, -s + 20 = 3*u. What is the tens digit of s?
2
Suppose -5*r + 848 - 228 = 0. Let b = r + -8. What is the tens digit of b?
1
Suppose 3180 = -2*n + 8*n. Suppose -12*z - n = -2462. What is the tens digit of z?
6
Suppose 0 = -10*z + 721 + 709. What is the tens digit of z?
4
Suppose -3*x = -y - 58, 0 = -2*y - 3*x - 49 - 76. Let f = y - -112. What is the tens digit of f?
5
Let r(t) = 46*t - 43*t - t**2 + 15 + 3*t**2. What is the tens digit of r(5)?
8
Suppose 2*d - 19 - 5 = 0. Suppose -3*r - 5 + 14 = 3*y, 2*r = -4*y + d. Suppose -2*h + 4*h - 12 = r. What is the units digit of h?
6
Let k(a) = -3*a**3 - 73*a**2 - 46*a - 74. Let o(b) = -b**3 - 24*b**2 - 15*b - 25. Let r(g) = 2*k(g) - 7*o(g). What is the tens digit of r(-21)?
9
Let o(w) = -8*w - 1. Suppose s + 2*v + 10 = 0, -4*s = 2*v + 9 + 37. Let u be (-2 + (-40)/s)*-3. What is the tens digit of o(u)?
3
Suppose 2*p - 4*p = -256. Let t = p - 12. What is the units digit of t?
6
Suppose -9 = 2*z - 49. Let r = z - 17. What is the units digit of ((-2)/6)/(r/(-405))?
5
Suppose -2*m = 4*f - 5*m - 34, -2*f - 5*m = -4. Suppose -12*g + f*g - 4*t = -647, 5*g + 3*t = 644. What is the tens digit of g?
2
Suppose 0*u = -5*u + 25, 0 = -f + 5*u - 25. Let o be 13 - 7 - (1 + f). Suppose -2*k = -3*y + 110, -4*y - 88 = -6*y + o*k. What is the tens digit of y?
3
Let h be 18/(-45) - 132/(-5). Let k = h + 15. What is the tens digit of k?
4
Let s = 11 - -698. What is the hundreds digit of s?
7
Let g = -433 + 676. What is the tens digit of g?
4
Suppose -3*l - 1 = 3*v - 5*l, 0 = -v - 4*l + 23. Suppose -208 = -v*w - w. What is the tens digit of w?
5
Suppose 12*k + 12*k = 9552. What is the units digit of k?
8
Suppose d = 2*d + 4*t, -5*d + 4*t + 24 = 0. Suppose 0 = -2*v + 8 - d. What is the units digit of (-13)/v*2/(-1)?
3
Let v(c) be the first derivative of 25*c**2/2 - 2*c - 13. What is the units digit of v(1)?
3
What is the units digit of 19350/20 + 6/(-4)?
6
Suppose -10*a + 20*a - 7490 = 0. What is the units digit of a?
9
Let q(a) = 37*a**2 - 6*a + 10. Let d be q(3). Suppose d = -42*c + 47*c. What is the tens digit of c?
6
Let l(i) = i**2 + 2*i + 3. Let a be l(-2). Let t be (a/(-3))/((-4)/420). Suppose -2*h - t = -9*h. What is the units digit of h?
5
Let v(r) = r**3 + 6*r**2 + 2*r + 12. Let k(q) = -q - 11. Let m = -6 + 0. Let i be k(m). What is the units digit of v(i)?
7
Let y = -33 - -36. What is the units digit of 4 - (2 + -5 + y)?
4
Suppose m + 18 = 4*u, u = 3*m - 0*u + 10. What is the tens digit of m + -28*(-4)/8?
1
Let j = 15 + -13. Let w be j/(-3)*23*6. Let q = -45 - w. What is the units digit of q?
7
Let h(i) = -i**3 - 11*i**2 - 11*i + 10. Let v be (-5)/((-40)/(-12))*-2. Suppose -2 - 28 = v*n. What is the units digit of h(n)?
0
Suppose 3*n - 3 - 6 = 0. Suppose -n*y = 1 - 10. Suppose -y*u - 2*b + 37 = 0, u + 4*b = 5*b + 19. What is the units digit of u?
5
Let p(y) = y**2 + y - 18. Let x be p(-5). Suppose 3*r = -x*q - 0*q + 71, r + 2*q = 17. What is the tens digit of r?
2
Suppose 4*i = 3*k + 2*k - 4737, 0 = 5*k - 2*i - 4731. What is the tens digit of k?
4
Suppose 0*s - 2*s - 852 = 0. Let t be s/(-8) + 27/36. Suppose 0 = -2*l + 4, 4*a - 3*l - t = a. What is the units digit of a?
0
Let l be (-10)/40 + (-321)/(-4). What is the units digit of (l + 4)/3 - 0?
8
Suppose 332 + 844 = 8*r. What is the units digit of r?
7
Let r(u) = -u + 7. Let n be r(4). Suppose 0 = n*f - 107 - 31. What is the units digit of f?
6
Suppose -37*x - 36 = -33*x. Let h = x - -34. What is the units digit of h?
5
Suppose -8*m + 6*m + 3*h = -3893, 2*m = -2*h + 3918. What is the units digit of m?
4
Let x(b) = b**2 + 3*b - 4*b**2 + 0*b**2 + 5*b**2 + 1. What is the units digit of x(-2)?
3
Suppose 8*l - 10 = 14. Suppose -336 = -l*c + m, -2*m - 339 = -3*c - 0*m. What is the tens digit of c?
1
Suppose 3*d = 40 + 35. Let o be d*(4 - 3) - 0. Suppose 4*t = 3*t + o. What is the tens digit of t?
2
Let d(o) be the third derivative of -o**4/24 + 3*o**3 + 5*o**2. Let w be d(0). What is the units digit of 31/7 - w/42?
4
Let g = 151 + 808. What is the tens digit of g?
5
Let h = -2 + -10. Let n be (164/2)/(24/h). Let 