r?
7
Suppose 2*z + 5*s = -0*z + 225, 3*z = 3*s + 306. What is the tens digit of z?
0
Let z = 344 + -237. What is the hundreds digit of z?
1
Let x(n) = 4*n**2 - n - 14. Let q(w) = 5*w**2 - 15. Let s(l) = 5*q(l) - 6*x(l). What is the tens digit of s(-9)?
3
Suppose 3 = 4*u - 5*l, -u + 7 = u + 3*l. Let g(v) = v + 2. Let n be g(u). Suppose 4*m - 4 = -5*f + n, f = 3*m - 6. What is the units digit of m?
2
Let b be (-3)/((-5)/(1320/(-9))). Let l be (-15)/(-5) - b/1. Suppose -5*f - i + 5*i = -l, -3*f + 2*i = -53. What is the units digit of f?
5
Suppose -3 = -g - 0. Let n(a) = -4*a**3 + a**2 + 3*a - 3. Let v(d) = d**3 + 1. Let w(h) = -n(h) - 3*v(h). What is the units digit of w(g)?
9
Let f be (-2)/(-6) - 35/15. Let k = f + 4. Suppose -2*b = -3*b + k. What is the units digit of b?
2
Let s be (3 - 0)*(0 + 1). Suppose 0 = 5*w + 3*l - 37, -4*w - 2*l = -s*w - 13. What is the units digit of w?
5
Suppose 0 = 25*z - 13*z - 804. What is the tens digit of z?
6
Let c = 45 + -33. What is the units digit of c?
2
Suppose 4*w + 46 = 3*g, -w + 4 - 28 = -2*g. Let o = g + -3. What is the units digit of o?
7
Let n(d) = -2*d - 1. What is the tens digit of n(-8)?
1
Suppose 3*y = 4*f - f + 465, -5*y = 5*f - 795. What is the tens digit of y?
5
Suppose -m - 7 = 2*z - 4*m, -5*z - 5*m + 20 = 0. What is the units digit of z?
1
Suppose 5*h = -3*y - 42, -h - y - 10 = -0. What is the units digit of (9/(-2))/(h/16)?
2
Let s = 19 - -112. What is the tens digit of s?
3
What is the units digit of (-26)/(-117) - 716/(-18)?
0
Let p(w) = w**2 - 6*w - 6. Let h be p(4). What is the tens digit of h/21 + (-80)/(-3)?
2
Suppose 2*b = 3*b. Let j be (-7)/((-1)/2 - 0). Suppose b = 4*o + 2*y - j, 5*o = 8*y - 3*y - 20. What is the units digit of o?
1
Let m = 2 - -3. Suppose 0*u = -m*u + 10. What is the units digit of u?
2
Suppose 0 = -4*u + 5*u - 5. What is the units digit of u?
5
Let h = -4 + 6. Suppose -2*g + 5*q - 12 = 2*g, -g - 6 = -h*q. What is the units digit of g?
2
Suppose -99 = -3*w - 3*u, 38 - 8 = w - 2*u. What is the tens digit of w?
3
Suppose 0 = k - 5*w - 109, 5*w + 538 - 161 = 3*k. What is the units digit of k?
4
Suppose 0*y - 3*y = -9. Suppose -1 = -2*p + y*u, p - 5*u + 6 = -11. Let l = 11 - p. What is the units digit of l?
3
Suppose -3*i = -2*i. Let o(n) = 5 + i*n**3 - 8*n + n**3 + n - 6*n**2. What is the units digit of o(7)?
5
Suppose 2*s + s + 3*g - 339 = 0, 3*g - 559 = -5*s. What is the units digit of s?
0
Suppose -7*f + 1058 = -2*f + 3*d, 4*d = 4*f - 872. What is the units digit of f?
4
Let n = 23 + -18. Suppose -30 = -i + 5*q, -n*q = -4*i - i + 210. What is the tens digit of i?
4
Let i be 3/12 + (-62)/(-8). Let k(j) = j**3 - 7*j**2 - 4*j - 11. What is the tens digit of k(i)?
2
Let p be (-167)/4 + (-1)/4. Let k = p + 26. Let b = k - -27. What is the tens digit of b?
1
Let h = -54 + 52. Suppose -i = -2*i - 2*c - 17, 0 = -2*i - 5*c - 37. Let g = h - i. What is the units digit of g?
9
Let w be -13 - (4 - 2) - 1. What is the units digit of w/56 - (-172)/14?
2
Suppose 2*t + 4 - 6 = 0. Suppose 0 = y + 4 - t. Let f = -2 - y. What is the units digit of f?
1
Let j be (-21)/(-2)*(-4)/(-6). Let c = j - 4. What is the units digit of c?
3
Let x(f) = 2*f - 3. Let u be x(2). Let s(z) = -4*z - 3. Let n(k) = 1. Let m(r) = u*s(r) + 4*n(r). What is the units digit of m(-3)?
3
Suppose -7*d - 5*v = -2*d - 20, 5 = v. What is the units digit of 4/2 + d*1?
1
Suppose 0 = 3*k - r - 31, -2*k - 3*r + 4*r = -19. Suppose -4*l + 5*i + 0*i = 0, 0 = 2*l + 3*i - 22. Suppose l*q - 8 - k = 0. What is the units digit of q?
4
Suppose -5*u - 20 = -4*v, 2*u + 3*u - 5 = -v. Suppose -v*r - 3*p + 41 = -10, 3*r - 30 = -2*p. What is the tens digit of r?
1
Let r(j) = -2*j**3 - 5*j**2 - j + 3. Let m be r(-4). Suppose z = 3*b - m, -z = -5*b + 60 + 29. What is the units digit of b?
7
Let o = 3 + 2. Let l(f) = 0*f + o + 0*f - 5*f - f**2. What is the units digit of l(-5)?
5
Let k(i) = 4*i - 4. Let w(d) = 10*d - 10. Let c(u) = -12*k(u) + 5*w(u). Let z be c(-2). What is the units digit of ((-3)/z)/((-1)/(-2))?
1
Suppose -7*g - 5 = -12*g. What is the units digit of g?
1
Let x(z) = 73*z - 7. Let j be x(3). Suppose -41 = 3*g - j. What is the units digit of g?
7
Let s be (-249)/(-12) + (-2)/(-8). Suppose -5*a - 58 + s = -2*n, 3*n - 3*a = 42. Suppose p - 8 = -5*t, 2*t + 2*p + p = n. What is the units digit of t?
1
Let r(i) = 9*i + 14. What is the units digit of r(10)?
4
Suppose -2*k = -3*k. Suppose 3*o = 2*o - 4, -2*h - 3*o = 8. Suppose k = -2*i - h + 8. What is the units digit of i?
3
Let t be ((-18)/27)/(1/(-51)). Suppose 3*i - t = i. What is the tens digit of i?
1
Let u(d) = d - 13. Let h be u(7). Let a = 11 + h. Suppose 3*i + g - 15 = 25, -5*i + 80 = a*g. What is the units digit of i?
2
Let g(c) = 4*c + 238. What is the tens digit of g(0)?
3
Let j = 39 - 10. What is the tens digit of j?
2
Suppose 0*w - 78 = -2*w. What is the units digit of w?
9
Suppose -3*c + 3*q + 22 = -8, 2*q - 40 = -4*c. Let o(i) = -i + 5. Let n(l) = 2. Let a(b) = 5*n(b) - 2*o(b). What is the units digit of a(c)?
0
Let z(k) = k**3 + 9*k**2 - 17*k + 23. What is the units digit of z(-10)?
3
Suppose -6*i = -7*i + 2. Suppose i*l - 33 = -l. What is the units digit of l?
1
Let q(x) = x**2 - 3*x + 5. Let f = 0 + 4. Let u be q(f). Suppose -41 = -5*i + 3*g, i = 4*g + u + 6. What is the units digit of i?
7
Let s = -752 - -1060. What is the tens digit of s?
0
What is the units digit of (12 + -6 - 3) + 8/2?
7
Let g(d) = -4*d - 6. Let t(u) = -5*u - 5. Let y(z) = -6*g(z) + 7*t(z). What is the tens digit of y(-1)?
1
Let o = 281 - 30. What is the units digit of o?
1
Let h = 4 + 21. Let d be ((-1)/(-2))/(3/258). Let f = d - h. What is the tens digit of f?
1
Suppose 5*d - 77 = -3*c, -d + 23 - 3 = -4*c. Suppose -r = r - d. Suppose -3*g - 25 = -r*g. What is the units digit of g?
5
Suppose 4*m + 4*l = 528, -5*l + 398 = -m + 4*m. What is the hundreds digit of m?
1
Let v = -9 - -51. What is the units digit of v?
2
Suppose -4*i + 2 = -0*p + 2*p, i = -4*p + 11. Let u = p + 11. Suppose -w + 2*w = u. What is the tens digit of w?
1
Let m(j) = j**2 - 2*j - 4. Let f be m(4). Suppose 0*o + f*r - 56 = -4*o, -5*r + 20 = 0. What is the tens digit of o?
1
Suppose 0 = 4*u - 1 - 7. Suppose m + 3*p - 34 = 0, -u*m = m + p - 62. What is the units digit of m?
9
Let t(h) = 17*h - 2. What is the tens digit of t(2)?
3
Let h(l) = l**2 - 2*l - 6. Let c = -2 + -2. What is the units digit of h(c)?
8
Let n(p) = 19*p - 3. What is the tens digit of n(2)?
3
Let m(k) = k + 8. Let j be m(-5). Suppose 0 = -j*z + z + 40. What is the units digit of z?
0
Let r(l) = -l**2 - 4*l + 3. Let t be r(2). Let y be t - (-3)/(-3)*-1. Let q = 2 - y. What is the units digit of q?
0
Let k = 152 - 82. Suppose c - 4*y = 24, k = -0*c + 4*c - 3*y. What is the units digit of c?
6
Let g be (-2)/6 + (-20)/(-6). Suppose 22 + 22 = 4*j + 4*k, k + 25 = g*j. What is the units digit of j?
9
Suppose -1 = 5*g - 11. Let z(k) = -3*k**3 + 4*k - 3. Let a be z(g). Let d = -12 - a. What is the units digit of d?
7
Let r = 76 + 9. Let a = r - 48. What is the units digit of a?
7
Let l be (-54)/5 + 6/(-30). What is the units digit of l/(-1)*(4 - 3)?
1
Suppose -5*c + 4*l + 960 = -l, c + l - 184 = 0. What is the tens digit of c?
8
Let k = 5 + -6. Let b be k + -1 - (10 + 40). What is the units digit of (-1)/3*(1 + b)?
7
Let b be 2/4 - (-4)/(-8). Let z be 0 - (1 - (4 - b)). Suppose 15 = 6*h - z*h. What is the units digit of h?
5
Suppose -4*h + 24 = 4*h. Let s(i) = -2*i - 2*i + 3*i**2 - i**2 + 1. What is the units digit of s(h)?
7
Let m be 51*(3 + (-10)/3). Let d = m - -1. Let f = 26 + d. What is the tens digit of f?
1
Let w(x) be the third derivative of x**5/60 + x**3/3 - 2*x**2. What is the tens digit of w(3)?
1
Suppose 6*o = 4*o + 8. Suppose m = -o*m + 90. What is the units digit of m?
8
Let p(g) = -g**3 + 14*g**2 + 5*g - 17. What is the units digit of p(7)?
1
Let j(b) be the third derivative of b**4/12 - 13*b**3/6 - 2*b**2. Let z be j(10). Suppose 0 = 3*m - 4*w + 14, -w = 2*m - z - 2. What is the units digit of m?
2
Let o be ((-40)/70)/((-2)/7). Suppose 0 = -n + 4*m + 35, -o*m + 30 - 156 = -4*n. What is the tens digit of n?
3
Suppose 5*g + n = 50, 20 = 2*g - n - n. Let z = g + -7. What is the units digit of z?
3
Let g(z) = z**3 - 4*z**2 - 10*z + 7. Let t 