2*s. Suppose k + 0*k = u. What is the tens digit of k?
1
Let m(f) = 26*f + 6. Let g be m(-4). What is the units digit of ((-68)/(-14))/((-14)/g)?
4
Let y be (10/(-3) + 3)*-6. Suppose 2*q = -4*h + 64, -q - 23 = -y*h - 67. What is the tens digit of q?
3
Let l(c) = 13*c**3 - 2*c - 1. Let r be l(-1). Let b(q) = q**2 + 11*q + 3. What is the units digit of b(r)?
5
Suppose 4 - 16 = -3*c. Suppose -m = -2*v + 4*v + 8, -2*v + 3*m = -8. Let o = v + c. What is the units digit of o?
2
Let i be -3 - -7 - (0 - 1). Suppose -2*g + g = i*p, -3*g = p. Suppose -3*z = 2*x - 10 - 8, 3*z = g. What is the units digit of x?
9
Suppose -2*m + 20 = c, c - 26 = -4*m - m. What is the tens digit of c?
1
Let r = 4 + -3. Let p(s) = s**2 - s. Let w be p(2). What is the units digit of (w/3)/r*3?
2
Suppose 5*a + 2064 = 2*a. What is the units digit of 4/(-18) + a/(-18)?
8
Suppose -4*o - 4*w + 476 + 24 = 0, 0 = 3*o - 2*w - 380. What is the units digit of o?
6
Let p be 3/(6/(-10)) - -2. Let r be -4 + (-2)/1 + 4. Let f = r - p. What is the units digit of f?
1
Let v be 3/(-9) - (-44)/6. Let z = 4 + 8. Let f = z - v. What is the units digit of f?
5
Let y be (1 - (-3)/3) + -3. Let q(k) = -33*k. What is the units digit of q(y)?
3
Let z(o) = -45*o + 1. What is the tens digit of z(-2)?
9
Let v(a) = 4*a**2 - 3*a**2 - 2*a**2 - 2*a + 1. Let z be v(-2). Let c = 3 - z. What is the units digit of c?
2
What is the tens digit of (-4 + -56)*((-3)/(-6) + -3)?
5
Suppose -5*n + 381 + 34 = 0. What is the tens digit of n?
8
Suppose -t + 30 = -3*t. What is the units digit of -4*3/t*20?
6
Suppose 0 = -5*c + 4*r + 120, r + 0*r - 120 = -5*c. Suppose 0 = 2*g - 8, -g = 2*m - 0*m - c. Let u = -5 + m. What is the units digit of u?
5
Let i(x) = -x - 11. Let t(g) = -g - 10. Let r(a) = 6*i(a) - 7*t(a). What is the units digit of r(3)?
7
Let n(j) = j**2 - 6*j + 6. Let s = 5 + 0. What is the units digit of n(s)?
1
Suppose 3*y + 5*z - 202 = 0, y + 3*y - 248 = 4*z. What is the tens digit of y?
6
Suppose -4*h + 4 = 3*i, 4*i + 0*i + 2 = 2*h. Suppose i = 7*y - 5*y - 76. What is the units digit of y?
8
Suppose 2*c + 13 = -3*c + 3*t, 5 = -5*c - 5*t. Let a be (-11)/c - 4/(-8). Suppose a*y = 5*y + 4. What is the units digit of y?
4
Suppose 2*n = -0*n + 6. What is the units digit of 5/(n/(-1 + 4))?
5
Let l(n) be the third derivative of n**4/6 - n**3/2 + 6*n**2. What is the units digit of l(5)?
7
Suppose -309 = -25*n + 24*n. What is the tens digit of n?
0
Let l(s) = 5*s**2 - 4*s + 2. Let b be 4/(-12) - 7/(-3). What is the tens digit of l(b)?
1
Suppose 5*c - 79 - 171 = 0. What is the tens digit of c?
5
Let w(o) = o**3 - o**2 + o - 1. Let k be w(3). Suppose -8*c + k = -6*c. What is the units digit of c?
0
Let m(c) = 7*c - 3. Let j be m(7). Suppose 6*g - j = 4*g. What is the units digit of g?
3
Suppose -4*m - 424 = -8*m. Suppose 40 = -2*i + m. Suppose i - 1 = 2*o. What is the units digit of o?
6
Suppose -i + 6*i - 535 = 0. What is the tens digit of i?
0
Let g = -11 - -17. Suppose 0 = -3*p - 0*p + g. What is the units digit of p?
2
What is the units digit of 366/(-2)*(-7 + 36/6)?
3
Let p = -2 + -2. Let i = p + 8. Suppose -c + 35 = i*c. What is the units digit of c?
7
Suppose w = 5*y - 43, -2*y + 43 = -5*w + 12. Suppose -5*r - 3*v = -y, -2*v + 4 = 2. Suppose -49 = -3*u - 5*g, -g = -2*g - r. What is the tens digit of u?
1
Suppose -2*d + 22 + 20 = 0. What is the tens digit of d?
2
Let c = 152 + -64. What is the units digit of c?
8
What is the tens digit of (-8)/24 - (-172)/3?
5
Suppose -2*g = 3*g + 70. What is the units digit of 4/g - (-144)/14?
0
Let d(q) = -13*q**3 - q**2 + 1. Let f be d(-1). Let x = -98 - -129. Let u = x - f. What is the tens digit of u?
1
Let c be (-2 + (-3)/(-2))*-2. Suppose 0 = 4*l - c - 7. Suppose -9 = 3*a, l*g - 9 = -a - 2. What is the units digit of g?
5
Suppose 0 = g + 4*j - 11, 0 = -g + j + 1. What is the units digit of g?
3
Let t = -1 - -5. Suppose 5*y + 2*h = 33, t*h + 4 = 5*y - 5. What is the units digit of y?
5
Let m(p) = p**3 + 8*p**2 + 7*p - 4. Let w be m(-6). Let s = w + -13. What is the units digit of s?
3
Let f = 95 + -65. Let l be (-1)/(3 + f/(-9)). Suppose -12 = 4*r, 3*v + 6*r - r + l = 0. What is the units digit of v?
4
Let d = -750 + 460. What is the tens digit of (-2)/4 + d/(-20)?
1
Let g(v) be the third derivative of 0 + 0*v + 5/3*v**3 + 1/60*v**5 + 0*v**4 + 2*v**2. What is the tens digit of g(0)?
1
Let i be -310*(3/5 - 1). Suppose -i = -4*f - 44. What is the units digit of f?
0
Let t(d) = 2*d - 8. Let r be t(8). Let q = r - 0. What is the units digit of q?
8
Let c(u) = -u**2 + 12*u - 7. Let s be c(5). Let r be (-4)/10 + (-408)/(-120). Suppose 4*x = -x - 20, r*x - s = -5*q. What is the units digit of q?
8
Suppose 38*z = 35*z + 51. What is the tens digit of z?
1
Let y(d) = 5*d + 1 - 4*d + 0*d + 9*d. What is the units digit of y(1)?
1
Let b be ((-9)/(-6))/(1/2). Let w be -1 + 4 + (-2 - -1). Suppose w*i = 11 - b. What is the units digit of i?
4
Let b = -7 - -8. What is the units digit of b?
1
Let d(k) = -k**2 + 12*k - 9. What is the units digit of d(9)?
8
Let a(s) = -s**3 - 9*s**2 - 9*s - 4. Let n = 10 - 18. What is the units digit of a(n)?
4
Let o be (-3)/(-12) + (-102)/(-8). What is the tens digit of (-11970)/(-234) - 2/o?
5
Suppose -3*c + g = -54, -5*c + 42 = -2*c - 5*g. What is the units digit of c?
9
Let a(g) = 2*g**3 - 8*g**2 + 2*g + 5. Let j be a(5). Suppose 5*v = j - 25. Suppose -v = 2*f - 36. What is the tens digit of f?
1
Suppose d = -4*y + 161, -77 = -d + 2*y + 78. What is the units digit of d?
7
Let d(i) = 3*i**2 + 2*i**3 + 1 + 2*i**3 - 6*i**3 + i**3. Let v(m) = m**2 - m + 2. Let t be v(0). What is the units digit of d(t)?
5
Let y(c) = -c**2 + 13*c - 9. Let d be y(12). Suppose 0 = 4*n + 4*a, n - 4*a = 3 + 2. Let t = d + n. What is the units digit of t?
4
Let p(z) = -z**2 + 3*z + 4. Let a be p(4). Suppose a = -h - h + 10. What is the units digit of h?
5
Suppose 175 + 194 = 3*f. What is the tens digit of f?
2
Suppose 4*f + 4*c - 28 = -0*c, 4*c + 36 = 4*f. Let p(m) = -m - 6. Let w be p(f). Let o = 29 + w. What is the tens digit of o?
1
Let z(s) = -5*s**3 + s**2 - 1. Let k be z(-1). Suppose g = k - 1. Let a = 8 + g. What is the units digit of a?
2
Suppose o - 3 = -5*a, 0*o + o - 4*a - 12 = 0. Suppose -8 - o = -2*k. What is the units digit of k?
8
Let m be 26*(-1 + 6/4). Suppose -2*t + 90 = 3*i + m, 2*i = -2*t + 50. What is the units digit of i?
7
Let f(o) = -o**3 + 9*o**2 - 15*o. What is the units digit of f(6)?
8
What is the units digit of (-12)/5*(-45)/6?
8
Suppose 4*q - 7 = 3*q. Suppose u - 24 = 2*d - q*d, 0 = -4*u - 2*d + 24. Suppose -u*z = 4*h - 4, -3*h - 3*z - 3 = -6*h. What is the units digit of h?
1
Suppose p = -2*p - 66. Let x = p + 33. What is the tens digit of x?
1
Let v = -24 + 14. Let l = -4 - v. Suppose -3*m = l, 3*m = -0*n - n - 4. What is the units digit of n?
2
Let p(h) = -h**3 - 6*h**2 + 7*h. Let m be p(-7). Suppose m = 3*x - 20 - 1. Let o(d) = d - 2. What is the units digit of o(x)?
5
Suppose -156 = -3*a + 87. What is the units digit of a?
1
Let g be 0/((1 + 0)/(-1)). Suppose g = 4*t + 4, -4*m = 3*t - 2*t - 43. What is the tens digit of m?
1
Suppose 3*p - 5 - 1 = 0. What is the units digit of 19 + 0 + p - -2?
3
Suppose 3*p - 5 + 2 = 0. Let n(a) = p - a - a**2 - 5*a + 3. What is the units digit of n(-5)?
9
What is the units digit of (-3 - 2448/(-28)) + 12/21?
5
Let z(w) = -3 + w + w + 4 + 7*w. What is the tens digit of z(1)?
1
Let z(b) = -b**2 + 5*b - 2. Let n(y) = -2*y**2 + 4*y - 1. Let h(u) = -2*n(u) + 3*z(u). What is the units digit of h(-8)?
4
Suppose -65 = 5*g + 50. Let n be 0 + 1 - (2 + -35). Let z = g + n. What is the tens digit of z?
1
What is the units digit of ((-1)/2*-3)/(9/732)?
2
Suppose h = 5, 4*h = j - 0*h - 97. Let f = j - 70. What is the tens digit of f?
4
Suppose -j + 4*n - 10 = 0, -2*n = j + 3*n - 17. Suppose 4*x - 8 - 16 = 0. Suppose -42 = -j*m - 3*y, 54 = 3*m - 3*y + x. What is the tens digit of m?
1
Let w(s) = s + 5. Suppose 0 = -u + 4, -4*r + 5*r - 2*u + 2 = 0. Let x be (1 - -2)*10/r. What is the tens digit of w(x)?
1
Let q = -4 - -3. Let a = q + 3. Suppose a*n + 2 = -2*u, 4*u + u = 2*n + 9. What is the units digit of u?
1
Let h(x) be the second derivative of x**4/12 + 5*x**3/6 - 2*x**2 - 3*x. What is the units digit of h(-6)?
2
Let i(k) = 