- 286 = -2*z. What is the tens digit of z?
4
Let f(d) = -21*d + 1. What is the units digit of f(-1)?
2
What is the tens digit of 0 + (-6)/2*-1 + 69?
7
Let f = 2 + -1. Suppose -f + 20 = u + 2*t, -2*u + 33 = 5*t. Let o = -12 + u. What is the tens digit of o?
1
Let b = 4 + -8. What is the tens digit of b/10 - 162/(-5)?
3
Suppose -4*a + 5 = -3, 2*a - 476 = -4*v. What is the tens digit of v?
1
Let t(y) = 4*y - 2. Let j be t(-2). What is the units digit of 24/j*(-10)/4?
6
Suppose -20 = -3*i + 1. Suppose i + 10 = 3*b + 4*z, 4*b - 4 = 4*z. Suppose 0*k + 3 = b*k. What is the units digit of k?
1
Suppose o - 2*r + 5 = 0, 0 = 5*o - 5*r + 2*r - 10. Suppose 26 = o*w - 4*w. What is the units digit of w?
6
Suppose 4*k - 6*k = 0. Suppose -3*j + 2*j + 36 = k. What is the tens digit of j?
3
Let s(h) = -8*h**2 + 2*h - 1. Let v be s(1). Let y = v - -4. What is the units digit of (6/(-4))/(y/6)?
3
Let i = -4 + -4. Let v = i - -16. What is the units digit of (0 - (-1 - -3)) + v?
6
Suppose -7*x + 5*x + 156 = 0. Suppose -4*v + 2*v + x = 0. What is the units digit of v?
9
Let h(y) = 87*y**2 + 2*y + 3. What is the units digit of h(-1)?
8
What is the tens digit of (-1419)/(-15) - (-2)/5?
9
Suppose -4*m - 2*b + 63 = b, 0 = -2*m - b + 29. Let l = 5 - 5. Suppose l = z - m + 1. What is the units digit of z?
1
Let o(y) = y**2 + 15. Let p(z) = z**3 - 3*z**2 - 3*z + 1. Let w be p(4). Let k = -5 + w. What is the tens digit of o(k)?
1
What is the hundreds digit of (-4 - (-2 + 3)) + 340?
3
What is the hundreds digit of 1025/(-15)*(-2 - 4)?
4
Suppose -k - 14 = -5*s, 2*s - 3*k - 22 = -3*s. Let c = 2 + s. Suppose -5*v = -5*z - 60, 16 = -0*v + c*v + 4*z. What is the units digit of v?
8
What is the tens digit of 139 + 0/(-2) + -4?
3
Suppose 2*b + 4*r + 4 = b, -2*b - 32 = -4*r. Let i = b - -27. Suppose -4*n + 0*n = 3*z - 1, 4*n = -5*z + i. What is the units digit of z?
7
Suppose -2*h + 499 = 5*y, -2*y + 3*h - 41 = -233. What is the tens digit of y?
9
Let s be (-5)/(-3) - 2/(-6). Let t(l) = 3*l - s*l + 8 - 2*l. What is the tens digit of t(-11)?
1
Let g(p) = -p**3 + 5*p**2 + 9*p - 9. Suppose u = -2*b - 3*b - 8, -5*b - 3*u - 4 = 0. Let l be (-6)/(-5)*(b + 7). What is the units digit of g(l)?
9
Let o = 79 + -49. What is the units digit of o?
0
Let c(z) = 2 - z**2 - 5*z + 0*z**2 + 0*z + 3*z. What is the units digit of c(-2)?
2
Suppose -15 = 3*w, 4*l = w + 108 + 113. What is the tens digit of l?
5
Let m = 18 + -7. What is the tens digit of m?
1
Suppose -2 = 2*q - 3*q. What is the units digit of q?
2
Let w(d) = -4*d**3 - 2*d**2 - 2*d - 1. Let f be w(-1). What is the units digit of f/4 - 225/(-20)?
2
Let l(y) = y**3 - 5*y**2 + 4*y - 6. Let q be l(4). What is the units digit of (-5)/(-2) + q/4?
1
Let f be 14/(-8) + (-1)/4. Let c = 5 + f. Suppose c*i = 8 + 4. What is the units digit of i?
4
Let k = 29 - 24. Let x(r) be the second derivative of -r**5/20 + 5*r**4/12 + r**3/6 - r**2/2 - r. What is the units digit of x(k)?
4
Let x(o) = o**3 - 7*o**2 - 9*o + 9. What is the units digit of x(8)?
1
Suppose -5*b - 7 = -2*n + 6*n, 0 = -5*n - 5*b - 5. Suppose n*l = 2 + 10. What is the units digit of l?
6
Let a(s) = -5*s - 22. What is the units digit of a(-11)?
3
Let b = -8 - -9. Suppose r - 5 = -b. Suppose -3*c = -r*f + 22, 8 = -2*f + 5*c + 26. What is the units digit of f?
4
Suppose 7*z - 1830 = z. What is the tens digit of z?
0
Suppose z - 2 = 0, 17 = i - 3*z - 49. Let k = i - 35. What is the tens digit of k?
3
Let m be 2 + 2 + (-4)/4. Suppose 0 = -0*t - t + 3*z + m, 0 = t - 4*z + 1. What is the units digit of t?
5
Suppose -23*y = -25*y + 28. What is the units digit of y?
4
Let j = 5 - -18. What is the units digit of j?
3
Let b(u) = u**2 - 5*u + 2. Let t be b(5). Let l = 5 - t. Suppose 2*k + l*k - 5 = 0. What is the units digit of k?
1
Let j = -25 + 41. What is the tens digit of j?
1
Suppose -4*n + 260 = -2*n. What is the hundreds digit of n?
1
What is the units digit of -1 + 92 + 0/8?
1
Suppose 8*v - 9*v = -96. What is the tens digit of v?
9
What is the tens digit of ((-60)/16)/(3/(-40))?
5
What is the hundreds digit of ((-206)/(-12))/(9/54)?
1
Suppose 5*o - o - 60 = 0. Suppose -4*i + 7 = 5*s, -5*i = 5*s - o + 5. Let d(v) = -22*v. What is the units digit of d(s)?
2
Let x(y) = 3*y**3 + 4*y**2 - 3. Let j be x(-3). Let g = j + 81. What is the tens digit of g?
3
Let w = -176 - -123. Let t = -38 - w. What is the units digit of 3/t - (-58)/10?
6
Suppose 13 = 4*t - 15. Suppose t = 4*b - 1. What is the units digit of (-21)/(-27) - b/(-9)?
1
Suppose 5*i = 14 + 6. Let s = i - -5. What is the units digit of s?
9
Suppose 2*v = -4*x + 5*v - 15, -3*x + 25 = 5*v. Let h = 5 + x. Suppose -h*l - 8 = -23. What is the units digit of l?
3
Let i(a) = 143*a**2 - 3*a - 3. What is the hundreds digit of i(-1)?
1
Let s(j) = -j - 5. Let w be s(-7). Let c = 10 - w. What is the units digit of c?
8
Let h(l) = 3*l**2 - 4*l - 1. Suppose -2*j + 31 = 3*t - 3*j, -j = -5*t + 55. Let f = -9 + t. What is the tens digit of h(f)?
1
Let c = 20 + -13. What is the units digit of c?
7
Let c(j) = 2*j + 8. Suppose 3*x + y - 33 = 0, 0*x + 4*x - 52 = -4*y. What is the units digit of c(x)?
8
Suppose 2*b + 129 - 804 = -5*g, -3*g + 431 = -4*b. What is the hundreds digit of g?
1
Let v(p) = -p**3 + 10*p**2 + 4*p - 33. What is the hundreds digit of v(7)?
1
Let o(x) = -2*x + 7. What is the units digit of o(-5)?
7
Suppose -5 = -0*y - y. Suppose 3*j + j = 0. Suppose y*t + 0*t - 25 = j. What is the units digit of t?
5
Suppose 2*f = -2*f + 404. What is the tens digit of f?
0
Let i(s) = -9*s + 1. What is the tens digit of i(-4)?
3
Let z(w) = w**3 + 3*w**2 - 5*w - 4. Let t be z(-4). Let o(b) = -b + 7. Let r be o(t). What is the units digit of 2 + (-1 - r*-1)?
8
Suppose -5*d + 331 = -274. What is the tens digit of d?
2
What is the units digit of 1/(-4) + 885/20?
4
Let l(r) = r**3 - 2*r + 3. Let k be l(2). Let a(z) = 8*z - 4. Let b be a(k). What is the units digit of (-1)/5 + b/10?
5
Let q(f) = 144*f**3 - 4*f**2 + 2*f. Let x be q(2). Suppose -4*s = s - x. What is the tens digit of (-2)/(-3)*s/8?
1
Let h(d) = d + 133. What is the tens digit of h(0)?
3
Suppose -4*y = -79 - 105. What is the tens digit of y?
4
Suppose -3*m - 22 + 7 = 0. Let i(r) = r**2 - 6. What is the tens digit of i(m)?
1
Let c = -16 - -2. Let g be (-38)/c + 4/14. What is the units digit of ((-18)/(-4))/(g/4)?
6
Suppose 4*w + 30 = 5*w. What is the tens digit of w?
3
Let f(q) = 2*q**2 - q + 1. Let w(g) = 1 - 3*g**2 - 1 + 2*g + 1 - 2. Let z be w(1). What is the units digit of f(z)?
1
What is the tens digit of ((-148)/(-6))/((-6)/(-18) + 0)?
7
Suppose -2*j + 13 = -65. Suppose b = j + 17. What is the tens digit of b?
5
Let y be (-1)/(1/(-12))*1. Let j be 51/y + 2/(-8). Suppose o - 15 = -g - 4, -29 = -j*o - g. What is the units digit of o?
6
Let y(u) = 5 - 10*u**2 + 16*u**2 - 5*u**2. What is the units digit of y(6)?
1
Suppose -15 = -3*l + 3. Let g = l + -1. Suppose 0 = -2*u - 3*u + 3*n + 50, -u + g*n = -32. What is the units digit of u?
7
Suppose -212 = -4*v + 40. What is the tens digit of v?
6
Let g(y) = -35*y - 1. What is the units digit of g(-1)?
4
Let u = 13 + -26. Let s = u - -18. What is the units digit of s?
5
Suppose 0 = r - 2*l - 0*l - 28, 4*r - 156 = -3*l. Suppose 2*z + 4 = -3*v + r, 5*z + 2*v - 69 = 0. What is the tens digit of z?
1
Suppose -2*g = -0*g - 50. Let p = g - 15. What is the tens digit of p?
1
Suppose 1070 = 5*m + 5*x, -7*m - x + 1066 = -2*m. What is the units digit of m?
3
Let n be (-6)/(18/(-1365)) - -1. What is the units digit of n/78 - 2/(-13)?
6
Let y(r) = -1 + 4*r**2 - r + 0*r - 3*r**2. Let t be y(3). Suppose 3*k = -t*p + 4 - 3, -p = -k - 5. What is the units digit of p?
2
Let d be 5 - -1 - 0/3. Suppose -4*o = k - 28, -2*o = 2*o - 12. Suppose 2*c = -2*l + d, 2*c - k = 2*l - 6. What is the units digit of c?
4
What is the tens digit of (96/(-15))/((-2)/5)?
1
Suppose -4*f - 48 - 20 = 0. Let t = 11 + f. Let d = t + 8. What is the units digit of d?
2
Let m(y) = 2*y**2 - y. Let n be (-4)/6*(-3)/(-2). Let x be m(n). Suppose -2 - 13 = -x*q. What is the units digit of q?
5
Let v = 3 - -2. Suppose v*y + 35 = r, 2*y = 4*y + 10. What is the units digit of r?
0
Let p = 94 - 67. What is the tens digit of p?
2
Suppose 3*z - 10*z + 1463 = 0. What is the tens digit of z?
0
What is the tens d