s digit of (-40)/k + 3/9?
7
Let x be 0 + (-5 + 0 - -2). Let n be (-4)/x*81/6. Suppose 0*q - 2*q = -n. What is the units digit of q?
9
Suppose -17 = -4*m - 5*o - 5, 5*m = 5*o + 15. What is the units digit of m?
3
Suppose -4*m + 8*m - 28 = 0. What is the units digit of m?
7
Let y = 0 + 0. Suppose y = -h + j + 2, 4*h = 3*h + 4*j - 10. What is the tens digit of (7/(-3))/((-1)/h)?
1
Suppose 3*f + 0 - 9 = 0. Suppose -4*v + 4 = -12, f*a + 4*v - 22 = 0. What is the units digit of ((-14)/(-8))/(a/16)?
4
Let p be (-21)/(-4) - 1/4. Suppose -23 = p*m - 53. What is the units digit of m?
6
Suppose 0 = -3*h - h + 8. Suppose -h*k + 7 = -k. What is the units digit of k?
7
Suppose 6*m = 139 + 1037. What is the units digit of m?
6
Let d(f) = 37*f**2 - f + 2. Let b be d(2). Suppose 82 = 2*o - 3*t, 0 = -5*o - t + b + 23. Let l = 53 - o. What is the units digit of l?
8
Suppose 0 = -4*j + 2*j + 14. Let l(f) = f**2 - 5*f + 5. Let a be l(j). Suppose 5*m + 6*q - a = 4*q, q = -3*m + 12. What is the units digit of m?
5
Suppose -2*d = -2*s, 4*s + 8 = 3*s + 5*d. Suppose 0 = s*k + k + 3*x - 45, -3*x = 2*k - 29. What is the units digit of k?
6
Let r(n) = 2*n - 13 + 5 - 2*n + 2*n. What is the units digit of r(8)?
8
Let r be -9*(0 - 1/3). Let o(t) = 3*t**3 - t + 0*t + 4 - 4*t**3 + 3*t**2. What is the units digit of o(r)?
1
Let d(n) = -n**2 + 27*n - 15. What is the units digit of d(24)?
7
Let k(j) = j**3 + 4*j**2 - 7*j + 5. Let b be k(-6). What is the units digit of (-8)/(-12) - b/3?
9
Let z be -2 + 2/(6/21). Let j(t) = -3*t + 1. Let g be j(-3). Suppose -3*x + 29 = z*p, 5*x - 26 = 4*p + g. What is the units digit of x?
8
Suppose -4*s = 3*l + 5, -s + 5*l - 1 = -3*s. Suppose -2*g + 8 = 2*p, 7*g - 2*g - 17 = -2*p. Let q = g + s. What is the units digit of q?
1
Suppose 8*b = 3*b + 45. What is the tens digit of (-894)/(-27) - 1/b?
3
Let l = 7 - 5. Suppose -2*r - 7 = -3*x, -6 = -x - l*r + 7. What is the units digit of x?
5
Let d(t) = 12*t - 5. Let n(h) = 35*h - 14. Let x(r) = -17*d(r) + 6*n(r). What is the units digit of x(1)?
7
Let a = 79 + 122. What is the units digit of a?
1
Let s(j) be the first derivative of -j**4/4 + 5*j**3/3 - 3*j**2/2 + 2*j - 3. What is the units digit of s(4)?
6
Let l = -15 - -22. Suppose 105 = -2*g + l*g. Suppose z + 5*s = -0*z + 11, 0 = -4*z + 3*s + g. What is the units digit of z?
6
Let p(c) = -c**2 + 7*c - 6. Suppose -r + 5*r - 24 = 0. Let m be p(r). Let q = 5 + m. What is the units digit of q?
5
Let z(n) be the third derivative of -n**4/8 - n**3/2 + 3*n**2. Let g be z(-2). Suppose 0 = -g*o + 5*a + 17, -o - 1 = -2*a - 7. What is the units digit of o?
4
Let y(h) = -h**2 + 102. Let w be y(0). Suppose -230 = -5*q - 4*j - 60, 3*q + j = w. What is the units digit of q?
4
What is the tens digit of (1786/8 - 6) + (-2)/8?
1
Let r be 2/(-3) - 2/(-3). What is the tens digit of 0 + r + (18 - -5)?
2
Suppose -4*x + 340 = 3*a, -4*x - 4*a = 103 - 439. What is the tens digit of x?
8
Let l = -72 - -143. What is the units digit of l?
1
Suppose -3*b + 0*n = 2*n - 102, -2*n + 174 = 5*b. What is the units digit of b?
6
Suppose 5*h - 8 = h, 0 = -l + 5*h + 1. What is the tens digit of l?
1
Let u = -3 + 1. Let v be 0/(0 - 1) + u. What is the units digit of 4*(2*-2)/v?
8
Suppose i + 4*p + p = 18, -4*p = 4*i - 40. Suppose -6*m - 25 = -3*m + 4*o, -o = m + i. Let g = m + 19. What is the tens digit of g?
1
Let g(x) = 11*x**2 - 5 + 5 + 11 + 8*x + x**3. What is the units digit of g(-10)?
1
Suppose -4*w + 2 = -22. Suppose y = w - 1. What is the units digit of y?
5
Let r(v) = 2 + 2 + 3*v + 5 - 4*v. Let q be (1 - (1 - 1))*5. What is the units digit of r(q)?
4
Suppose 68*h + 218 = 69*h. What is the units digit of h?
8
Let w be (6/(-4))/((-2)/4). Suppose -u + 44 = 3*u - 5*a, -w*a = -u + 18. What is the units digit of u?
6
Let a = 23 + -14. What is the units digit of a?
9
Let d(j) = -j + 1. Let c be d(8). Let h(g) = -2*g + 2. What is the tens digit of h(c)?
1
Let c(n) be the second derivative of n**5/10 - n**4/12 - 2*n**3/3 - n**2/2 - n. What is the units digit of c(3)?
2
Let v = -9 + 61. What is the tens digit of v?
5
Let s(q) be the first derivative of -4*q**2 + 3*q - 1. Let n(k) = -8*k + 2. Let y(p) = 5*n(p) - 4*s(p). What is the units digit of y(-2)?
4
Let r = 57 + 48. What is the hundreds digit of r?
1
Suppose -19*o + 23*o = 1168. What is the units digit of o?
2
Suppose -3*c + 140 = 4*h - 4*c, 0 = 3*c. Suppose -5*m + 26 = 4*f - h, 3*m + 12 = 3*f. What is the units digit of f?
9
Let i = 6 + -4. Suppose -i*l - 3*g + 19 = 0, 3*l = -l - g + 23. Suppose 4*p = 23 + l. What is the units digit of p?
7
Suppose 2*j = 19 + 5. Let o = 29 - j. What is the tens digit of o?
1
Suppose -5*q - 29 = -3*w, -3*q + 2*w = -3*w + 11. Let i = -2 - q. What is the units digit of i?
5
Let r = -46 - -7. Let w be 6/r - (-22)/(-26). What is the units digit of w + 1 + 7 + 12?
9
Let k = -10 - -22. What is the units digit of (k/2)/((-3)/(-2))?
4
Let j = 77 + -54. Let b = j - 7. What is the tens digit of b?
1
Suppose -6*c = -c. Suppose 4*i + 0*i + 32 = c. Let o = 23 + i. What is the units digit of o?
5
Let u = -67 - -104. What is the tens digit of u?
3
Let p be 6*12/9 + -2. Suppose c - 2*u = -3, 2*c + u - p = c. Suppose 1 - 3 = 4*a - 5*l, l = -c*a + 8. What is the units digit of a?
2
Suppose y = 0, 2*y + 100 = -0*f + 2*f. What is the units digit of f?
0
Let g = -17 + 21. Suppose -2*a = -3*s - 32, -a + 2*s = -g*a + 74. What is the units digit of a?
2
Suppose -3*u + 8 = -u. Suppose 5*m + 14 = -5*k + 109, u*k + 5*m - 80 = 0. What is the units digit of k?
5
Suppose 3*m - 5*m + 4 = 0. Suppose 5*t = -2*n + 23, -3*t + 1 = -m*n - 0*n. What is the units digit of t?
3
Let h be (-2)/(6/(-87)) - -2. Suppose d - 4*x - 35 = 0, -3*d + 4*d - 3*x = h. What is the units digit of d?
9
What is the hundreds digit of (-441)/(-4) + (-5)/20?
1
Let x(q) = 3*q**2 + 7*q - 1. Let s(p) = -p - 24. Let z be s(-19). What is the units digit of x(z)?
9
Suppose -12 = 5*r - 2. Suppose 3*c - 5 - 13 = 0. Let s = c + r. What is the units digit of s?
4
Suppose 2*l + 7*p = 4*p - 7, 2*l = -p + 3. Suppose -l*j = -a - 59, 2*j = -0*j + a + 27. What is the tens digit of -20*(j/(-10))/2?
1
Let b = -8 + 12. Suppose -61 - 3 = -b*i. What is the units digit of i?
6
What is the units digit of 2096/12 - (10/(-3) + 3)?
5
What is the tens digit of (450/27)/((-2)/(-6))?
5
Let s be 1/((-30)/(-27) - 1). Let l(n) be the first derivative of n**4/4 - 10*n**3/3 + 5*n**2 + 2*n + 1. What is the tens digit of l(s)?
1
Let c(t) = 7*t**2 - 2*t + 3. Let v(k) = -2*k - 4. Let y be v(-3). Let j be c(y). What is the units digit of 2*j/24*4?
9
Let w(r) = r + 2. Let f be w(2). Suppose 5*b + 4*p + 0 = -1, 0 = f*b - 5*p - 32. What is the units digit of b?
3
Let y = -6 + 12. Let i be 44/(4/y - 1). What is the units digit of i/(-20) + (-4)/(-10)?
7
Suppose b = l - 0*b - 5, l - 3*b - 9 = 0. Suppose 4*w + l*n - 4*n = 23, 0 = -w - 5*n + 11. Suppose 15 = -c + w*c. What is the units digit of c?
3
Let w be 4/(-6) - (-85)/(-3). Let j = w + 41. What is the tens digit of j?
1
Suppose m = -m. Suppose m = -5*i + 5, -143 = -3*l - 2*l + 2*i. What is the tens digit of l?
2
Let w be 1 + (2 - (2 + -1)). Suppose w*v + 0*v = 0. Suppose v*l - 5*l + 15 = 0. What is the units digit of l?
3
Let q = -41 - -47. Let d be (-83)/9 - (-4)/18. What is the tens digit of 90/(-4)*q/d?
1
Let v = 31 + -1. What is the tens digit of v?
3
Suppose 4*b + 54 = l - 0*l, 3*l - 4*b - 138 = 0. Let i = l + -13. Suppose 0 = -2*x + i + 9. What is the units digit of x?
9
Suppose 0 = -3*s + 14 - 5. Suppose s*o = 2*o. Suppose c + o = 4. What is the units digit of c?
4
Suppose -4*j + 45 = -343. What is the units digit of j?
7
Let w(t) = 43*t**3 + 2*t**2 + t - 2. What is the tens digit of w(1)?
4
Suppose -39 = -3*v + 21. Let j = v - 6. What is the tens digit of j?
1
Let d = -3 - 0. What is the units digit of 8*d/(-6) - -20?
4
Suppose -c = -3*j + 8*j - 146, 5*c - j = 730. What is the hundreds digit of c?
1
What is the units digit of (6/(-5))/(6/(-20))?
4
Suppose -2*p - 2*h + 10 = 0, -3*p + 4*h - 6*h = -13. Let d(z) = 18*z**2 - 1 - p + 3. What is the tens digit of d(-1)?
1
Let b = -68 - -98. What is the tens digit of b?
3
Let w(n) be the second derivative of n**5/20 + n**4/2 - 7*n**3/6 - 9*n**2/2 + n. Let j be w(-7). What is the tens digit of (-