*q - 8. What is the units digit of z(k)?
8
What is the units digit of (-91)/28*(-1 - 7)?
6
Suppose 4*a - 25 = -5*u + 148, u - 2*a = 43. What is the units digit of u?
7
Suppose 0 = -w + 5, -2*w + 21 + 15 = i. Suppose -4 + i = 2*q - 4*s, 0 = -q + s + 7. What is the units digit of q?
3
What is the units digit of 1/(-6 + (-2455)/(-409))?
9
Suppose 4*m = -4*z + 20, -4*m + 0*z = 2*z - 16. Suppose 0*f = m*d + 4*f - 18, -2*d - 4*f = -16. What is the units digit of d?
2
Suppose -49 = -n + 8. Suppose -4*d + n = i + 9, 3*d - 47 = 2*i. What is the units digit of d?
3
Let j(y) = -y**3 + 6*y**2 + 1. Let d be j(6). Let s(q) = q**2 + 0*q**2 + 0 + d + q. What is the units digit of s(2)?
7
Let g(t) = t**2 + 6*t + 3. Let u be g(-6). Let l = -3 + u. What is the units digit of (2 - l) + -1 - -2?
3
Suppose -g + 6*g - 60 = 0. What is the units digit of g?
2
Suppose 0 = 3*j - 2 - 4. Suppose 4*s + 15 + 14 = 3*u, -4 = j*u + 2*s. Suppose -u*d = -d - 28. What is the units digit of d?
4
Let o be -2 - (2/1)/(-1). Suppose o = -2*d + m + 2*m + 10, 4*d - 5*m = 22. What is the units digit of d?
8
Let d(l) = -l. Let f(m) = -18*m - 1. Let p(h) = d(h) + f(h). What is the tens digit of p(-1)?
1
Suppose 7*c - g = 11*c - 153, -g - 189 = -5*c. What is the units digit of c?
8
Suppose 3*g + x = 32, -26 = -8*g + 4*g + 2*x. Suppose -g = b + 2*b, 24 = 2*j + 4*b. What is the units digit of j?
8
What is the tens digit of (-129)/(-9) - 6/(-9)?
1
Let r = -26 - -45. What is the units digit of r?
9
Let v = 6 + -2. Suppose -v*b + 9 = b - y, y - 9 = -4*b. What is the units digit of b?
2
Let x = 306 + -163. What is the units digit of x?
3
Let u(p) = p - 2. Let f be u(7). Let s = f + 0. Suppose -4*j + s*g + 0 = 7, 4*g = 12. What is the units digit of j?
2
Let a = 2 + -7. Let g(q) = q**3 + 4*q**2 - 6*q. Let f be g(a). Suppose -f*z + 12 = -3. What is the units digit of z?
3
Let t be 27/6*12/6. Let h = t + 5. What is the tens digit of h?
1
Let z = 69 - 49. What is the tens digit of z?
2
Let n = -16 - -21. Let k be 22 - (-6)/3*1. Suppose k = -2*z + n*z. What is the units digit of z?
8
Let o(q) = q**2 - q + 6. What is the tens digit of o(5)?
2
Suppose 2*h - 146 = -t, -h = h + 5*t - 138. What is the tens digit of h?
7
Let n be (-2)/12 - 249/18. Let r = n - -5. Let k = -4 - r. What is the units digit of k?
5
Suppose 2*n - 87 = -n. Suppose n - 9 = 2*b. What is the units digit of b?
0
Suppose -15 = 2*m - 5*m. Suppose -m*v = -1 - 9. Suppose -4*r + 2*r = -v. What is the units digit of r?
1
Let u(c) = 5*c - 1. Let y be u(3). Let k = y + -7. What is the units digit of k?
7
Let d(b) = -3*b + 11. Let m(x) = -x + 5. Let t(o) = 3*d(o) - 7*m(o). Suppose 6*p - 2*p + 16 = 0. What is the units digit of t(p)?
6
Suppose 0 = -z - 4*c - 1, 0 = -2*c - 3*c. Let u be z/(-4) - 190/(-8). Suppose 3*f + u = y, 5*y - 70 = 2*f - 15. What is the units digit of y?
9
Suppose 3*n - 124 - 29 = -2*q, 5*q = 15. What is the tens digit of n?
4
Let s be (1 + -4)*2/(-3). Suppose -s*q = 3*a - 46, 3 + 1 = -q. Suppose -5*p = 2*t - 45, -3*t - 2*t = -p - a. What is the units digit of p?
7
Let f(c) = 4*c + 6. Let z be f(10). Let s = z - 24. What is the tens digit of s?
2
Let s = -20 - 4. Let u = 35 + s. What is the units digit of u?
1
Let h be 0 - 2 - (4 + -1). Let m = h + 8. What is the units digit of ((-2)/(-3))/(2/m)?
1
Let r(t) = 2*t + 21. What is the tens digit of r(12)?
4
Suppose 0 = -3*n - 0*z - 4*z + 483, z + 333 = 2*n. What is the hundreds digit of n?
1
Suppose -45*o + 651 = -42*o. What is the hundreds digit of o?
2
Let w be (-1)/(-1) - 2*-1. Suppose 0 = -p - w - 0. What is the units digit of (3/6)/(p/(-12))?
2
Suppose -5*i = -4*h + 146, 0*h + 115 = 3*h - i. What is the units digit of h?
9
Let r(j) = j + 8. Let v be r(-6). Suppose -v + 8 = -3*f - 3*n, 2*f - n = 8. Suppose 16 + 16 = f*m. What is the tens digit of m?
1
Let y be ((-16)/(-12))/(4/(-42)). Let q = y + 23. Suppose 6*g - q = 5*g. What is the units digit of g?
9
Suppose -2*l = -4*g + 328, 0 = 2*g - 3*g - 5*l + 60. What is the tens digit of g?
8
Suppose 5*g + 444 = 7*g. What is the tens digit of g?
2
Suppose 5*s = 3*m - 138, m - 5*s - 13 = 23. Suppose 6*c - 3*r - m = 3*c, 0 = 3*c + 5*r - 75. Suppose -4*g = -y - y + c, -2 = g. What is the units digit of y?
6
Suppose -5*y - 163 = -4*i + 312, 2*i + 2*y = 260. What is the units digit of i?
5
Let d = -183 + 271. What is the units digit of d?
8
Suppose -2 = 4*g + 5*r, 4*g + 3*r + r = 0. Suppose 0 = g*l - 2 - 4. Let j(p) = p + 3. What is the units digit of j(l)?
6
Let x(y) be the second derivative of 0*y**2 + y + 1/6*y**3 + 0 + 1/3*y**4. What is the tens digit of x(-2)?
1
Let i = -2 + 12. What is the tens digit of i?
1
Let u(r) = -7*r. Let g = 1 - -1. Suppose -3*x = -4*k + x - 8, 4*k + 14 = -g*x. What is the tens digit of u(k)?
2
Let p(v) = 3*v - 7. Let x be p(6). Let h(b) = -b**3 + b**2 + 2*b. Let s be h(0). Let w = x + s. What is the units digit of w?
1
Let d = 83 + -82. What is the units digit of d?
1
What is the tens digit of (-124 + 4)/(9/(-12))?
6
Suppose 0 = -2*z + 7*i - 5*i + 380, 0 = -5*z + 2*i + 947. Suppose -3*a = -0*a - z. What is the tens digit of (-16)/(-40) - a/(-5)?
1
Let r(x) = -x**3 + 2*x**2 + 2*x + 2. Let h be r(3). Suppose 3*a - 2*a - 7 = j, 0 = 3*a + 2*j + 4. Let c = h + a. What is the units digit of c?
1
Suppose -23*q + 19*q = 0. Let v be (-1 + 6/4)*14. Suppose 3*a + v - 2 = 2*b, -b - a + 5 = q. What is the units digit of b?
4
Let p(v) = -v**2 + 9*v - 9. Let d be p(9). Let b be (-3)/d + (-130)/(-6). Let x = 37 - b. What is the units digit of x?
5
Suppose -5*p + 39 = -6. Let t(c) = c**2 - 8*c - 4. What is the units digit of t(p)?
5
Suppose q + q = 0. Let a = -12 + 20. Suppose q = 4*f - a. What is the units digit of f?
2
Let c be -7 + 0 + 3 + -1. What is the units digit of (0 - 2)*(c - -3)?
4
Let g(y) = -y**2 + y. Let x be g(1). Suppose -2*i - 9 = -v + 2*i, x = 3*v - 3*i. What is the units digit of (-3)/(((-9)/(-4))/v)?
4
Let t(j) = -j**2 - 7*j - 6. Let x = 3 + 0. Suppose x + 1 = -w. What is the units digit of t(w)?
6
Let u = 9 - 7. Let f = 1 + u. Suppose 0 = d + j - f*j - 13, -46 = -4*d + 5*j. What is the units digit of d?
9
Suppose -2*u - 3*u + 180 = 0. Suppose h - 2 = -l + 9, 5*l = 2*h - u. What is the units digit of h?
3
Let j(m) = m**3 + 3*m**2 - 4*m - 2. Let i be j(-4). Let u be (-4)/(-4) + (-1 - i). Suppose -14 = -u*h + 2. What is the units digit of h?
8
Let o be (-3 + -2)*(-3 - -2). Let i(x) = -4 - 4 + o + x. What is the units digit of i(4)?
1
Suppose 5*m + 745 = 5*s, 2*s + 0*s = -3*m + 313. What is the hundreds digit of s?
1
Let k be (37 + 1)*3/6. Suppose -2*m + 5*c - k = -5*m, -4*m - 4*c + 20 = 0. What is the units digit of m?
3
Let y(d) = 32*d**2 + 4*d. What is the tens digit of y(-3)?
7
Let k(z) = -z**2 + 8*z + 8. Let w be k(8). Suppose 75 = -3*j + w*j. Let o = j - 10. What is the units digit of o?
5
Suppose -36 = -3*z + z. What is the units digit of z?
8
Let c be (4/(-10))/(4/60). Let o(m) = m**2 + 5*m - 4. Let i be o(c). Suppose -i*q - 20 = -0*b - 2*b, -3*b - 5*q = -14. What is the units digit of b?
8
Let o be (-78)/(-8) - (-3)/(-4). Let x be 16/o + (-12)/(-54). Suppose x*s + 2 = 3*s. What is the units digit of s?
2
Let h(q) = -2*q - 4. What is the tens digit of h(-9)?
1
Suppose 3*a - 48 = a. What is the units digit of a?
4
Let c be (-8)/(-28) + 60/(-14). Let l = 1 - c. Suppose -5*t - l = -g + 3, -2*t = -2*g + 16. What is the units digit of g?
8
Let g(b) = b**2 + 22. What is the units digit of g(0)?
2
Suppose 4*c + 5*u + 4 = 0, -2*u - 9 - 3 = -c. Suppose 0 = -c*l - 3 + 43. What is the tens digit of l?
1
Suppose 0*b + 102 = 2*b. What is the units digit of b?
1
Let k(r) = -30*r**3 - r**2 - r. What is the tens digit of k(-1)?
3
Let f = -2 - -5. Let h(d) = 4*d**2 + 5*d**2 + 2*d**3 - 1 - 5*d**3 - 7*d + 2*d**f. What is the units digit of h(8)?
7
What is the units digit of 15 + (2 - (-2 - 0))?
9
Let u = 14 - -52. Suppose 3*s - u = -0*s. What is the tens digit of s?
2
Let b(m) = 17*m. What is the tens digit of b(4)?
6
Let x = 7 - 0. Suppose -2*q + x*q = 25. Let w(h) = -h**2 + 6*h - 4. What is the units digit of w(q)?
1
Suppose -3*i - 4*b + 79 = -1, -4*i + 4*b + 144 = 0. What is the tens digit of i?
3
Suppose -3*s - 19 + 1 = 0. Let g be s/(-3) + 3/(-1). What is the units digit of 3 + 2*(0 - g)?
5
Let t(x) = 3*