4*u + 6*u - 16, -3*n + 5*u = -2. What is the units digit of -2 - -2 - n*-1?
4
Let i(a) = 16*a**3 + 40*a**2 + 56*a + 24. Let s(u) = 3*u**3 + 8*u**2 + 11*u + 5. Let p(z) = -2*i(z) + 11*s(z). What is the tens digit of p(-6)?
2
Suppose i = o + 3*o + 140, -302 = -2*i - 3*o. What is the tens digit of i?
4
Let w be 21*-2*1/3. Let m = w - -25. What is the units digit of m?
1
Let m(z) = -25*z - 2. Let c be m(-2). Suppose -4*r - 120 = -5*d, 2*d + 3*r = -0*r + c. What is the tens digit of d?
2
Let q = -41 + 58. What is the tens digit of q?
1
Let o = 47 - 31. What is the units digit of o?
6
Let v = 5 - -1. What is the tens digit of 136/v*(-3)/(-2)?
3
Let k be (-3)/15 - 9/5. Let x be 2/(k/(2/(-1))). What is the units digit of 4 + x*(-2 + 1)?
2
Suppose -f - f - 2*j = -102, f = -5*j + 39. What is the units digit of f?
4
Let k(u) = -2*u. Let r be k(-2). Suppose 5*p + 5*b = 2 - 12, 2*b = 4*p - r. Suppose p = -4*j + 2*j + 6. What is the units digit of j?
3
Let f be 18/21*(1 + -15). Let g = -7 - f. Suppose -2*w + 14 = 4*y, -g*w + 3*y + 22 = -0*y. What is the units digit of w?
5
Suppose 0 = -3*y + 8*y - 65. Suppose x - 3 = y. What is the tens digit of x?
1
Suppose 3*c + 7 = 5*x, 0*x + 1 = -x + 3*c. What is the units digit of x/(-3)*492/(-8)?
1
Let z(o) be the second derivative of -o**4/12 + o**3 - 3*o**2/2 + 2*o. What is the units digit of z(5)?
2
Suppose -m - 3 = 2*m. Let w = m - -3. Suppose -4*y - 4 = -w*h - 0*h, 16 = 4*h. What is the units digit of y?
1
Let u = 21 - 8. What is the tens digit of u?
1
Let f(x) be the third derivative of x**5/60 + x**4/8 + x**3/2 - 3*x**2. Let t be f(-3). What is the units digit of (t/6*2)/1?
1
Suppose 3*r + 14 = 2. Let f(k) = k**2 + 4*k + 3. Let j be f(r). Let i = 1 + j. What is the units digit of i?
4
Let a = -2 + 5. Suppose a*h = -2*h - 4*x + 57, -h - x = -11. Suppose 2*z = -1 + h. What is the units digit of z?
6
What is the tens digit of -19 - -65 - -2*(1 - 0)?
4
What is the tens digit of ((-480)/9)/5*(-252)/16?
6
Suppose -2*i + 1 + 3 = 0. Suppose -4*s = 5*x - 8 + 1, -4*s = 2*x + i. Let z(d) = -d**3 + d + 2. What is the units digit of z(s)?
8
Suppose 19*j - 18*j = 5. Suppose j*f - 46 = 4*f. What is the units digit of f?
6
Let t(u) = -u**2 - 21*u + 9. What is the units digit of t(-15)?
9
Let i be (1/3)/((-1)/(-6)). What is the units digit of 2 - (-4 + i - -1)?
3
Let y(n) = -38*n - 21. What is the tens digit of y(-5)?
6
Let m = -35 + 58. Let p = -5 + m. Let i = 33 - p. What is the tens digit of i?
1
Suppose 0 = -4*j + 71 + 165. What is the units digit of j?
9
Let o = 0 - -5. Suppose 0*a = -3*a + 3, -a - o = -w. Suppose w*b = 5*b + 3. What is the units digit of b?
3
Suppose 3*i + 24 = -b - 2, 26 = -i + 4*b. What is the units digit of i/(-45) + 158/18?
9
Let y = 3 + -2. What is the units digit of 1/y - (3 - 5)?
3
Let w = -79 - -129. What is the units digit of w?
0
Let g(a) = a + 6. Let c = -4 - -9. Let h(k) = -2*k + 7. Let d be h(c). What is the units digit of g(d)?
3
Let b(j) = j**2 - 7*j + 9. Let o be b(6). Suppose 0 = -o*l + l + 8. What is the units digit of l?
4
Let u = 6 - 12. Let g = u + 16. What is the tens digit of g?
1
Let u(f) = -2*f - 3. Let r be -4*(3/(-3))/(-1). Let c be u(r). Suppose -4*j - 10 = -c*a, 2*a - 4 + 0 = -5*j. What is the units digit of a?
2
Suppose 15 = -n - 3. What is the units digit of ((-15)/9)/(5/n)?
6
Suppose 2*j - 2*i = i + 13, 4*i = -3*j + 11. Let o(l) = 0 + 6*l + 4 + l**3 - j*l - 2*l**3 - l**2. What is the units digit of o(0)?
4
Let m(l) = l - 1. What is the units digit of m(14)?
3
What is the units digit of 3*1*(-3 + 140/21)?
1
Let i(f) be the first derivative of f**2 - 11*f + 1. What is the units digit of i(6)?
1
Suppose -3*z + 10 = -5. Suppose z*p = -2 + 62. What is the units digit of p?
2
Let v(g) = g. Let z be v(0). Let m be (z - -3)*(12 + -6). Suppose 3*c - 11 = -4*i, 3*c + 3*i + 3 = m. What is the units digit of c?
9
Suppose 0 = -h + 3 - 2. What is the units digit of h?
1
Let u(d) = 31*d + 4. What is the tens digit of u(2)?
6
Suppose n - 44 = -5*l, -3*l + 28 = n - 0*n. Let s(q) = q - 4. What is the units digit of s(l)?
4
Let x(f) = -238*f**3 - 5*f - 6. What is the units digit of x(-1)?
7
What is the tens digit of -114*56/(-36) + 2/(-6)?
7
Suppose 13 = 3*l - 2. Suppose -2*q - 4*u = u - 10, l*q - 40 = -5*u. What is the tens digit of q?
1
Suppose -4 = 2*b + 2*l, 5*b + 16 = -4*l + 2. Let a(w) = -w. Let v be a(b). What is the units digit of (-4)/v + 100/15?
6
Let g(s) = s**2 - 4*s - 27. What is the units digit of g(12)?
9
Let j be (-1)/(-3) + 16/6. Suppose 3*b = -9, 0 = -j*m + 4*b - 2*b + 12. What is the units digit of m/(-2*3/(-18))?
6
Let q = 61 - 55. What is the units digit of q?
6
Suppose 6*c - 311 = 2*c + x, 5*x = -5*c + 420. Suppose 5*q = -2*n + 123 + c, q - 41 = -n. What is the tens digit of q?
4
Let q = 5 + -5. Suppose -4*c + z = -116 + 31, q = 2*c - 4*z - 32. What is the units digit of c?
2
Suppose l - 76 + 32 = 2*r, -3*l + r + 147 = 0. What is the units digit of l?
0
Let v(m) = -m. Let i be v(-6). Suppose -j - 1 = -i. What is the units digit of j?
5
Let j = -2 + 3. Let f be j*-3*(3 + 6). Let q = -15 - f. What is the units digit of q?
2
Let u(m) = m**2 + 2*m + 2*m - 7*m + 2*m + 2. Let x be 1 + 0 + (-1)/1. What is the units digit of u(x)?
2
Let g be 5 - (-2 + 3 - 0). Suppose 3 = s + g. What is the units digit of s/((12/27)/(-4))?
9
Let h be (-1)/(2*2/(-52)). Let r = 18 - h. Suppose 0 = 5*g - q - 4, 0*q - 3*q + r = 2*g. What is the units digit of g?
1
Let s(f) = 19*f**2 + 3*f - 4*f + 24 - 18*f**2. What is the tens digit of s(0)?
2
Let u(d) = d**3 + 5*d**2 + 3*d. Let g(m) = m. Let k(n) = -n**2 + 10*n - 2. Let x(b) = 5*g(b) - k(b). Let l be x(3). What is the units digit of u(l)?
4
Let l = 11 + -8. Let s(v) = 4*v - 2*v - l - 3. What is the units digit of s(4)?
2
Let c(m) = -m - 3. Let g be c(-6). Suppose -120 = -g*t - 0*t. Suppose -5*j + t = -j. What is the units digit of j?
0
What is the units digit of -1 - (4 + -3*5)?
0
Let b(a) = -a**3 - 13*a**2 + a + 10. Let s be b(-12). Let k = -96 - s. Suppose -5*r - u + k = 0, -2*r = -0*r - 4*u + 2. What is the units digit of r?
9
Let r(h) = 2*h**3 - 2*h**2 - h - 1. What is the units digit of r(3)?
2
Suppose -5*s + 32 = -2*w, 1 = -s - 3*w + 4. Suppose -2 = j - s. Suppose 4 = j*g - 2*n, 2*g = 2*n + 1 + 1. What is the units digit of g?
1
Suppose 15*a - 3463 = 1922. What is the units digit of a?
9
Let f(d) = d**2 + 4*d + 4. What is the units digit of f(-6)?
6
Let c be 84/8*(-16)/(-6). Let w = c - 13. What is the tens digit of w?
1
Let i(b) = 8*b**2 + b + 9. What is the units digit of i(-4)?
3
Suppose -6 = -3*k + 9. Suppose -2*i = -k + 1. Suppose -3*n + i*n = -12. What is the units digit of n?
2
Let b be 26/8 - 4/16. Suppose r + 2 = b. What is the units digit of (r/1 + -6)/(-1)?
5
Let z(x) = -x**3 + 3*x**2 - x + 4. Let u be z(3). Let l be u/1*(0 - -3). Suppose l*c = -2*v + 15, -5*v - 2*c + 42 = c. What is the units digit of v?
9
Suppose 5*l + 13 = -17. Let n be (8/6 + 0)*l. What is the units digit of n/20 + (-7)/(-5)?
1
Suppose -2*t - r + 90 = -125, 3*r + 327 = 3*t. What is the hundreds digit of t?
1
Let n = 6 - 2. Suppose 5*z = 4*o - 18, 3*z - 4 = -n*o - 2. Let f = o - -7. What is the units digit of f?
9
Let d(l) = l**3 + 11*l**2 + 10*l + 2. Let r be d(-10). Let m be (-20)/(-6) - 3/9. What is the units digit of 10/m - r/6?
3
Suppose -d = -0 - 2. Suppose -4*x + 2 = d*h - 6, 0 = 3*x + 15. What is the units digit of h?
4
Let m be -6*5/(15/(-6)). Let f = -8 + m. Suppose f*z = -17 + 49. What is the units digit of z?
8
Let y(a) be the first derivative of -a**3/3 + 9*a**2/2 - 4*a + 3. Let v be y(8). Suppose -4*h = -v*q - 16, h - 3 = -2*q + 4. What is the units digit of q?
1
Let v(q) = 2*q - 4. What is the units digit of v(4)?
4
Let x = 1 + -1. Suppose 2 = j - x. What is the units digit of 0 + 2 + 1 + j?
5
Suppose 0*i - 3*o - 18 = -3*i, -14 = 3*i + 5*o. What is the units digit of 5 + 3 - (-2)/i?
9
Let h be 2/(-10) - 46/(-5). Suppose -h = 2*v - 3. What is the units digit of 1 + -4*v/6?
3
Suppose -5 = -3*u - 4*w + 5, -13 = -5*u - 3*w. What is the units digit of u?
2
Suppose 1094 = 16*b - 1306. What is the tens digit of b?
5
What is the units digit of (2/(-4))/(16/(-4448))?
9
Let n(o) = -o**3 + o**2 + 2*o. Let x be 2/(-9) + (-20)/(-9). Let r be n(x). Suppose 