. Suppose -j + 6*j - 25 = -2*t, -3*t + y = 2*j. What is the units digit of t?
0
Suppose -10 = 5*m, -6*u + 5*u - 5*m + 106 = 0. What is the units digit of u?
6
Let z(s) = s**3 - s**2 - 2*s + 2. Let m be z(3). Suppose 5*t - m = 2*y - 4*y, -2*t + 3*y = 2. What is the units digit of t?
2
Suppose -2*j + 15 = j. Suppose 6 = -j*s + 106. Suppose 5*m + 0*m - s = 0. What is the units digit of m?
4
Suppose -d - 15 = -4*d. Suppose r = -2*x + 21, 0 = -d*x - 0*r + 2*r + 30. What is the units digit of x?
8
What is the units digit of -2*2/18 - 1768/(-18)?
8
Let k(j) = -2*j**2 + 3*j + 6. Let z(q) = 3*q**2 - 5*q - 9. Let x(y) = 7*k(y) + 5*z(y). What is the units digit of x(6)?
9
Suppose -3*l + 676 = 5*q, 5*q + l = 223 + 449. What is the hundreds digit of q?
1
Suppose -3*b - r = 2*r - 75, -3*b = 2*r - 72. What is the units digit of b?
2
Let q(v) = -v - 2. Let j be q(-6). Suppose 3*l = -0*l + j*k - 52, 3*l = 2*k - 44. What is the units digit of (-51)/l + (-3)/(-4)?
5
Let x be (-58)/(-18) + 4/(-18). Suppose -x*y = 1 - 4. What is the units digit of ((-78)/30)/(y/(-5))?
3
Suppose 7*q - 9*q + 24 = 0. What is the units digit of q?
2
Let a = 4 + -5. Let p be a/(1/(-4)) + 2. What is the units digit of (-13)/(-5) - p/(-15)?
3
Let l = -7 - -1. What is the units digit of 4/(8/l)*-3?
9
Let x(r) = -2*r**3 + r**2 + r + 1. Let q be 2/(-6) + 30/9. Suppose 0 = -q*b - 0*b + s - 5, -5*s + 15 = -5*b. What is the units digit of x(b)?
3
Let t(h) = -2*h - 4. Let u be t(9). What is the units digit of (u/5)/((-2)/5)?
1
Suppose -222 = -2*k - 5*g, -3*g + 214 = -k + 3*k. What is the tens digit of k?
0
Suppose 4*k - 6 = 6. Suppose -k*d + 11 = q, 3*d = -2*d + 5*q - 15. Suppose -d*a + 30 = -2*o + 8, 0 = -4*o + 4. What is the tens digit of a?
1
Suppose 4*p = p + 543. What is the hundreds digit of p?
1
Let p(d) = d**2 - 9*d - 9. Let n be 1 - (6*-5)/3. What is the units digit of p(n)?
3
Let a(j) = 32*j - 2. What is the tens digit of a(1)?
3
Let j = 17 - -35. Suppose -2*v + 70 = 5*l, 2*v - 10 + j = 3*l. What is the tens digit of l?
1
Let z be (2 + -1)*(-1 - -2). Let w = -23 - -23. Let f = z + w. What is the units digit of f?
1
Suppose 29*w - 36 = 28*w. What is the tens digit of w?
3
Let k = 19 - 22. What is the units digit of (15 - k - 2) + -3?
3
Let d = -5 + 3. Let i = 9 + d. What is the units digit of i?
7
Suppose 8*i - 15 = 3*i. What is the units digit of i?
3
Let u be ((-5)/(-10))/(2/(-56)). Let o = -9 - u. Suppose -3*z + 26 = o*d, z + 10 = 2*d - 7. What is the units digit of d?
7
Let m(u) = -u**2 - 10*u + 7. Let f be 5/(3 + -4)*1. Let d be m(f). Suppose -d = -3*i + i. What is the tens digit of i?
1
Let d(n) = n**2. Let j(h) = -5*h**2 + 6*h + 5. Suppose 5*r - 2*r = -3. Let k(m) = r*j(m) - 4*d(m). What is the units digit of k(7)?
2
Suppose 47 = 3*k - 8*k + 3*d, 3*k + d + 31 = 0. Let r = k + 31. What is the tens digit of r?
2
Suppose 14*h - 19*h + 115 = 0. Let t = h + -1. What is the units digit of t?
2
Let a be ((-16)/12)/((-2)/3). Suppose -2*j = -a*p + 4, j = -0*p - p + 4. What is the units digit of p?
3
Let p = -10 - -7. Let u be -2 - (-3 - p) - -40. Let c = u - 25. What is the units digit of c?
3
Suppose x - 124 = -4*f - 25, 54 = 2*f + 2*x. What is the units digit of f?
4
What is the units digit of ((-20)/(-12))/(2/78)?
5
Let f be -6*(3 + -5)*-2. Let m be ((-30)/4)/(4/f). Suppose m + 0 = 3*l. What is the tens digit of l?
1
Let u(j) = -5*j**2 - j - 5. Let n(q) = -14*q**2 - 4*q - 15. Let v(f) = 6*n(f) - 17*u(f). Let r = -27 + 35. What is the units digit of v(r)?
3
Suppose -2*h + 536 = 2*h + 4*p, -5*p = 0. What is the units digit of h?
4
Suppose -2*q + 2*w + 7 = -3*q, 3*q + 3*w = -6. Suppose q*d - 32 = -4*z, -d + z + 2 - 3 = 0. What is the units digit of d?
4
Suppose 3*m = -5*g + 122, -m + 2*g = -0*g - 37. What is the units digit of m?
9
Let d(h) be the second derivative of -h**4/12 - 13*h**3/6 - 3*h**2/2 + 6*h. What is the units digit of d(-11)?
9
Suppose -28*a + 4 = -26*a. What is the units digit of a?
2
Suppose 4*a = 2 + 18. Suppose -a*q + 31 = -14. What is the units digit of q?
9
What is the units digit of ((-356)/(-10) - 2) + 10/25?
4
Let u(o) = -5*o**2 - 2*o**3 + 1 - 3*o + 2*o + 1 + 3*o**3. What is the units digit of u(6)?
2
Let k(w) = 1 + 6*w + 5 + 1 + w**2. Let j = -32 - -27. What is the units digit of k(j)?
2
Let w = -84 - -174. What is the units digit of w?
0
Suppose -3*k + 336 = 87. What is the units digit of k?
3
Let o(d) = -2*d**3 + 2*d**2 + d. What is the tens digit of o(-2)?
2
Let q = 0 - -10. What is the units digit of q?
0
Let i(c) = -c**3 - 10*c**2 + 5*c - 15. What is the tens digit of i(-11)?
5
Let g(o) = o - 3. Let h be g(2). Let q be (h/2 - 0)*-12. Suppose -2*x - x = -q. What is the units digit of x?
2
Let a = 3 + -8. Let s = a - -7. What is the units digit of s?
2
Let z(l) be the third derivative of -7*l**4/24 + 2*l**2. Let n be (-1 + 0)/((-1)/(-1)). What is the units digit of z(n)?
7
What is the units digit of 18/3 - (-2)/1?
8
Let l = -9 + 14. Let x(b) = b + 2. What is the units digit of x(l)?
7
What is the units digit of (-4)/12*(-108 - 3)?
7
Let r(k) = k**3 + 16*k**2 - 3*k - 14*k**2 - 11 - 10*k**2. What is the tens digit of r(9)?
4
Let x(m) be the first derivative of m**3/3 - 2*m**2 + 5*m - 2. Let n be x(4). Suppose 10 = n*f - 15, 0 = 5*p + 3*f - 35. What is the units digit of p?
4
Let o = 30 - -80. What is the units digit of o?
0
Let i be (-2)/((-43)/(-15) + -3). What is the units digit of i*(2 - 14/10)?
9
Let d = -532 - -807. What is the tens digit of d?
7
Let a = 146 - 77. What is the tens digit of a?
6
Let l(d) = 5*d**2 + 5*d. Let i(u) = 9*u**2 + 10*u. Suppose 5 + 7 = -3*c. Let w(h) = c*i(h) + 7*l(h). What is the units digit of w(-4)?
4
Suppose 2*g - 4*b = -12, 2*g - b + 3*b - 12 = 0. Suppose 93 = 3*j + a + a, 0 = -2*j + g*a + 72. What is the units digit of j?
3
Suppose 0 = -6*i + 208 + 182. What is the units digit of i?
5
Suppose 4*f - f - 9 = 0. Suppose 2*z - t = 2*t + 3, 5*z + f*t = -3. Let k = 1 + z. What is the units digit of k?
1
Let q = 5 - 3. Suppose q*v + 6 = 16. Suppose -4*o + 2*s = -0*s - 46, 2*o - v = -5*s. What is the units digit of o?
0
Let z = 151 - 89. What is the tens digit of z?
6
Let m be (43 - 5) + (-2 - -4). What is the units digit of m/6 + (-2)/(-6)?
7
Let r = -14 + 29. Suppose 0*u = -u + r. What is the tens digit of u?
1
Let m = 172 + 78. What is the hundreds digit of m?
2
Let g(s) = -s**3 - 11*s**2 - 12*s - 10. Let d be g(-10). Let l = 6 - d. Let n = l + 14. What is the tens digit of n?
1
Suppose -2*h + 12 = 2*o, 4*h - 6 = 2*o - 24. Let p(c) = -5*c**2 + 6*c**3 - o*c**3 - 5*c - 6 + 3*c. What is the units digit of p(-5)?
4
Let b = 0 - 0. Suppose 2*z + 3*z - 125 = b. Let g = z - 11. What is the tens digit of g?
1
Suppose -5*c + t + 11 = 0, -3*c + 3*t = 3 - 0. Suppose c*u - 8 = 2*u. What is the units digit of u?
8
Let l(g) = 108*g**2 + 7*g + 6. What is the tens digit of l(-1)?
0
Let u(w) = 3*w - 2. Suppose -6*k + 21 = -3*k - 3*y, 0 = 3*k - 5*y - 27. Let z be u(k). Suppose 0 = -5*i + z + 20. What is the units digit of i?
6
Let o(v) = -v + 5. Let x be o(8). Let c(l) = 7*l - 7. Let m(z) = -3*z + 3. Let q(d) = 2*c(d) + 5*m(d). What is the units digit of q(x)?
4
Let k(t) = t**2 - 5*t + 11. Let z be k(8). Suppose 0*a - 3*a + 5*g + z = 0, 3*g - 55 = -2*a. What is the tens digit of a?
2
Let z(r) = -6*r - 9. What is the tens digit of z(-16)?
8
Suppose -2*v = -v - 15. Suppose -4 - v = -o. What is the units digit of o?
9
Suppose -2*a + 4*f = -60, -59 = -2*a + 6*f - 3*f. What is the units digit of a?
8
Let m(u) be the second derivative of u**4/12 + u**3/3 - 3*u. Suppose 0 = -5*j + 7 - 27. What is the units digit of m(j)?
8
Suppose -j + 7 = 2, 3*k - j = 229. What is the units digit of k?
8
Let v = 46 - 22. Suppose 5*c - 2*d = -5 + 23, 0 = -4*c + 4*d + v. Suppose c*m - m = 5. What is the units digit of m?
5
Let k(s) = 27*s**2 - 2*s. What is the tens digit of k(2)?
0
Suppose f = 3 - 0. Suppose 2*g = f*g - 8. What is the units digit of g?
8
What is the units digit of (952/3)/4 - (-2)/(-6)?
9
Let t(p) = -1 - 9*p - 2 + 6. Let o be t(2). Let g = 21 + o. What is the units digit of g?
6
Let c = 222 - 147. What is the tens digit of c?
7
Let m(n) = 2*n**3 - 3*n**2 - 6*n + 3. What is the units digit of m(4)?
9
Suppose -15 = -0*j - 5*j. Suppose 5*l - 8 = 3*t, j*l -