4*j + 70 + 50. What is the tens digit of j?
3
Let r(n) = -2 - 2*n + 36*n**2 + 3*n + 2. What is the units digit of r(1)?
7
Suppose -3*n + 86 = -k, 5*n - 26 = -2*k + 110. What is the tens digit of n?
2
Suppose -45 = -4*k + 119. What is the units digit of k?
1
Let s = 0 - -30. What is the tens digit of s?
3
Let z(g) = 2*g + 1. What is the units digit of z(3)?
7
Suppose t = 2*v - 0*t + 15, 4*v = 4*t - 24. Let w = v - -21. What is the tens digit of w?
1
Let s = 13 - -25. What is the units digit of s?
8
Let t be (-12)/(-30) - 4/10. Suppose 6*k - 11*k + 205 = t. What is the units digit of k?
1
Suppose -2*o = -t - 298, -5*o + 0*o + 723 = 3*t. What is the hundreds digit of o?
1
Suppose 6*z + 1 - 193 = 0. What is the units digit of z?
2
Suppose 5*j = 2*r + 4, -3*j + 10 = -4*j + 4*r. Suppose -p + 15 = j. What is the tens digit of p?
1
Suppose -v + 1 + 19 = w, 5*w = 5*v + 100. Suppose -w = 4*k - 156. What is the tens digit of k?
3
Let n = 51 - 21. What is the tens digit of n?
3
Let y(h) = -2*h. Let s be y(-1). What is the units digit of -6 + 3 + 12/s?
3
Let s(m) = -m**3 - 7*m**2 + m - 11. What is the units digit of s(-8)?
5
Suppose -25 = -5*z - 5*r, -z - z = 5*r - 19. Let k be (-3)/(-1)*(-4)/(-6). Suppose -z*o + 30 - k = 0. What is the units digit of o?
4
Let u be (-7 + 3)/4*-19. Let z = u - -4. What is the units digit of z?
3
Suppose -2*u + 4*s - 444 = -6*u, 0 = 3*u + s - 333. Suppose -5*h + 143 = -h - b, -2*b - u = -3*h. What is the units digit of h?
5
Let a(x) = x + 3. Let i be a(-8). Let z = 7 + i. What is the units digit of z?
2
Suppose -26*d - 83 = -27*d. What is the units digit of d?
3
Suppose 2*z + 1 = z. Let g be -7 + (0 - (z - 2)). What is the units digit of (-3 + 1)/(g/10)?
5
Let s = 55 - 39. Let u(i) = i**2 - 2*i + 4. Let z be u(3). Let x = s - z. What is the units digit of x?
9
Suppose -3*p + 2*x = -0*x - 314, 4*x = -2*p + 204. Suppose 6*y - 2*y - p = 0. What is the tens digit of y?
2
Let u(w) = 8*w + 1. Let c(f) = f + 4. Let s be c(-3). Let a be u(s). Suppose 5*m - 3*m + a = p, 4*m + 9 = p. What is the units digit of p?
9
Let l = -34 + 43. What is the units digit of l?
9
Suppose 0 = 2*g - g. What is the units digit of (5 + g)*(-1 - -2)?
5
Let v be 231/15 - 3/(-5). Let s = -32 + v. What is the units digit of (4 + s)/(3/(-2))?
8
What is the tens digit of 772/10 + (-2)/10 + 0?
7
Suppose 0 = 5*i - 236 - 34. What is the units digit of i?
4
Let q = -6 + 11. Suppose -5*s - 7 = -v, q*v + s - 70 = v. What is the units digit of v?
7
Let w(g) = g + 12. Let o be w(-7). Suppose -2*v - 7 = 3*s, 2*s + s + 35 = o*v. What is the units digit of v?
4
What is the tens digit of (-2 - (-596)/30) + (-4)/(-30)?
1
Suppose -3*r + 6 = -r. Suppose -r*i + 50 = 20. What is the tens digit of i?
1
Let i(r) = r**3 - 4*r**2 + 3*r - 3. Suppose -5*x + 14 = -6. What is the units digit of i(x)?
9
Let x(w) = w**3 - 10*w**2 + 11*w + 1. Let k be x(9). Suppose k = -4*b + 115. What is the units digit of b?
4
Let m = 12 + -7. Let h be (-6)/((9/(-6))/(-1)). Let q = m + h. What is the units digit of q?
1
Let h(b) = 10*b + 7. What is the tens digit of h(8)?
8
Suppose -3*q + 2 = -4. Let k be ((-4)/6)/(4/(-42)). Let d = k + q. What is the units digit of d?
9
Suppose 2*k = -3*h + 67, -2*h = -8*k + 3*k - 51. What is the tens digit of h/(-2)*(-1 + -1)?
2
What is the tens digit of (672/7)/(6/4)?
6
Let s = 31 - 26. Suppose s*c = -3*j + 120, -j + 4*c + 9 + 14 = 0. What is the tens digit of j?
3
Suppose -j = -4*j + 3, -5*p - 2*j + 27 = 0. Suppose 2*i = -2*b + 46, 17 = 4*i - p*b - 39. What is the units digit of i?
9
Let u(z) = z**3 + 6*z**2 + 4. Suppose -2*d + 12 = -n - 1, -3*d = 4*n - 36. Let v = d + -14. What is the units digit of u(v)?
4
Let r(i) = -16*i**3 + i**2 + i. Let f be r(-1). Suppose -8*b + f = -4*b. Suppose -1 = b*y - 21. What is the units digit of y?
5
Suppose -2*l = -0*v - v - 5, 2*v - 2*l + 4 = 0. Let z = 2 - v. Suppose -c = -4 + z. What is the units digit of c?
3
Suppose 0 = 46*z - 48*z + 116. What is the units digit of z?
8
Let j(t) = 2*t**2 + 9*t - 8. What is the units digit of j(-9)?
3
Let o be ((-4)/6)/((-5)/15). Let f be 1 - -1 - (o + -2). Suppose -f*h + 3*w = -35, -3*w + 35 - 10 = 4*h. What is the units digit of h?
0
Let b be (-404)/(-12) - (-2)/(-3). Suppose 2*a - c = b, 0 = 2*c - 2 + 4. What is the tens digit of a?
1
What is the units digit of 3/(4 + 876/(-220))?
5
Let g = 2 - 1. Suppose -2*k - 16 = 4*p, k - 5*p = 3 - 4. Let x = g - k. What is the units digit of x?
7
Let q = -332 - -489. What is the units digit of q?
7
Suppose -13 = -4*w + 7. Suppose -2*l - 53 = -6*l + 3*c, w*l - c = 80. What is the tens digit of l?
1
Let g(r) be the first derivative of -2/3*r**3 - 5/2*r**2 - 1 + 1/4*r**4 + 4*r. What is the units digit of g(4)?
6
Suppose 0 = 2*c - 5*a + 17, -5*c + 5*a = 3*a - 10. Let l = c - -1. Suppose -l*u - j = -18, -5*u + 2*j + 3 = -21. What is the units digit of u?
4
Suppose 4*s = 38 + 2. What is the tens digit of s?
1
Let z be 16/32 + (-190)/(-4). Let x = -6 + z. What is the units digit of x?
2
Let d = 41 + -24. What is the units digit of d?
7
What is the tens digit of (204/(-20))/(4/(-100)) - -3?
5
Let n be -5*(8/10 - 0). Suppose 2*q = 7*q + 10. Let u = q - n. What is the units digit of u?
2
Suppose 0 = -4*u - 4*x - 0*x + 4, -4*u + 3*x + 25 = 0. Suppose u*d - 9 = 39. What is the units digit of d?
2
Let a be -6 + 3 + 2 + -1. What is the tens digit of a/(-5) + 116/10?
1
Let p(y) = -y**2 + 1. Let j be p(0). Let c = j - -2. Suppose 0*q + 40 = 4*q + c*b, 4*b = -2*q + 10. What is the tens digit of q?
1
What is the units digit of (1 + 0)/((-10)/(-3770))?
7
Let r be (-2)/(-4) + 14/4. Let t(j) be the third derivative of -j**6/120 + j**5/15 + j**4/8 + 6*j**2. What is the units digit of t(r)?
2
Suppose 0 = 4*f + p - 7, -3*f + 3 = 3*p - 0*p. Suppose -13 = -f*y + y. What is the units digit of y?
3
Let w be ((-4)/3)/(1/3). Let g(a) = -a + 1. What is the units digit of g(w)?
5
Let k = -8 + 2. Let q(m) = m**3 + 5*m**2 - 8*m + 4. Let s be q(k). Suppose w = -w + s. What is the units digit of w?
8
Suppose 27*r - 24*r = 51. Let t = r + 25. What is the units digit of t?
2
Let k = 8 + 4. Suppose 3*v - 3*p - 9 = -0*p, 3*p - 7 = -v. Let i = k - v. What is the units digit of i?
8
What is the units digit of ((-28)/12)/(-7)*(-423)/(-1)?
1
Suppose 4*l - 5*y - 59 = 0, l + 36 = 2*l + 3*y. What is the units digit of l?
1
Let p(d) = d**3 - d**2 - d. Let q be p(3). Let r = q - 10. What is the units digit of r?
5
Let r be (0 - 1 - -4) + -1. Suppose w + r*w - 3 = 0. What is the units digit of w?
1
Let i be 18*((-22)/(-6) - 0). Suppose -5*d + 60 = -9*d. What is the units digit of (-4)/10 - i/d?
4
Let d be 1/6 + 46/12. Let x = d + 9. What is the units digit of x?
3
Let m(o) be the first derivative of -1/4*o**4 + 3 + 2*o**3 - 2*o**2 + 4*o. What is the units digit of m(5)?
9
Let m(d) = d**3 + 3*d**2 - 4*d + 1. Let x be m(-4). Suppose 9*p = 6*p + 9. What is the units digit of (-34)/(-6) + x/p?
6
Suppose 0 = -32*z + 27*z + 685. What is the hundreds digit of z?
1
Suppose 5*j = -5*d + 110, -3*j + 3*d + 58 = -2*d. Suppose -2*k = -k - j. Suppose 4*m + 5 = k. What is the units digit of m?
4
Let o = 179 + -97. What is the tens digit of o?
8
Let o(a) = a**2 + 6*a - 13. Let z be o(12). Suppose 4*l = -5*y - 50 + z, -35 = -y - 3*l. Let i = y - 16. What is the units digit of i?
3
Let k(i) = i**2 - i. Let z(b) = -6*b**2 + 11*b + 3. Let d(g) = 5*k(g) + z(g). What is the units digit of d(6)?
3
Let r = -5 + 10. Suppose r*l = -s + 29, -30 = -2*s - 0*l - 3*l. Let h = s + -5. What is the units digit of h?
4
Let i = 5 + -4. Suppose i = -2*a + 5*r, 4*a + 2*r - 68 = -2*r. Suppose -a = -l + 1. What is the units digit of l?
3
Suppose i + 3*y = 15, 0*i = 4*i - 3*y - 105. Let v(n) = -n + 2. Let m be v(-3). Suppose h = m*h - i. What is the units digit of h?
6
Suppose 8 = -2*g, 2*g - 85 - 17 = 2*n. Let d = n + 78. Suppose 4*j - 1 = d. What is the units digit of j?
6
Let g = -64 - -85. What is the tens digit of g?
2
Let t(x) = -x**3 + 9*x**2 - 3*x + 1. What is the units digit of t(8)?
1
Suppose 2*i - 100 = -2*i. Suppose 2*m = -5 + i. What is the units digit of m?
0
Let m = -15 + 18. Suppose -4*t + 52 = -4*q, -29 = -m*t + q - 0*q. What is the units digit of t?
8
Let o(q) be the first derivative of 1/3*q**3 + 2 - 2*q + 1/2*q**2. W