?
9
Suppose -3*z + 5*z - 5*f - 24 = 0, 4 = 4*z + f. Suppose 4*u - 62 = -z*k, 5*k = -4*u - 0 + 125. What is the units digit of k?
1
Suppose -3*g = 4*h - 13, 2*h + 2 = -3*g + 7. What is the units digit of h?
4
Let y = -8 + 28. What is the tens digit of ((-8)/y)/(1/(-80))?
3
Let b(i) = -3*i - 3. Suppose -2*c + 4*s + 162 - 24 = 0, -c = 2*s - 81. Let f be 4/(-18) - c/27. What is the units digit of b(f)?
6
Suppose 9*h - 138 = 6*h. What is the units digit of h?
6
Let o be (3 - 5)*29/(-2). Let d(t) = 2*t - 5. Let w be d(5). Suppose 4*z + 2 - o = -w*f, 43 = 5*z - 3*f. What is the units digit of z?
8
Suppose 0 = 2*f - 0 + 2. Let k(g) = -5*g + 1. Let l(p) = 9*p - 2. Let x(j) = -5*k(j) - 3*l(j). What is the units digit of x(f)?
3
Suppose 0 = v + 4*s + 20, 4*s = -v + s - 16. Let h(d) = -7*d - 8. What is the units digit of h(v)?
0
Let c(n) = n**2 - n + 2. Let o be c(0). Suppose -o*h = -4*h - v + 30, 0 = v + 2. What is the units digit of h?
6
Suppose 3*v - t = 13, -t + 7 = -3*v + 4*v. What is the units digit of (3/v)/(3/15)?
3
Let x = -60 + 153. Let t = -54 + x. What is the tens digit of t?
3
Let v = -1 - -21. What is the units digit of v?
0
Let i(u) = -18*u. Let b be i(-1). Suppose -37*d - b = -39*d. What is the units digit of d?
9
Let k = -7 - -9. Suppose k*z = 8 + 8. What is the units digit of z?
8
Let i(a) = -3*a. Suppose -k = -0*p - 3*p - 1, 3*k = -2*p + 14. Let m be i(p). What is the units digit of (4/3)/((-1)/m)?
4
Suppose -5*c - 32 - 68 = 0. Let x be (6/(-5))/(6/c). Suppose 3*i - 10 = -5*k + 25, x*k = -5*i + 67. What is the tens digit of i?
1
Suppose 0 = 3*s - 6, -4*g - 6*s + 3*s + 438 = 0. What is the units digit of g?
8
Let w be 321/(-21) + (-4)/(-14). Let l be (-2)/10 - 153/w. Suppose -3*k + 21 = 4*q, q - l + 2 = 2*k. What is the units digit of q?
6
Suppose 19 + 14 = 3*x. Suppose 4*b = -x - 37. Let g = b - -18. What is the units digit of g?
6
Let o = -12 - -12. Suppose -3*f - 3*c + 120 = o, 3*f - 5*c + 2*c = 108. What is the units digit of f?
8
Let k(h) = -45*h - 25. What is the units digit of k(-4)?
5
Let u be 1 - (-1 - -25)/(-3). Suppose -22 = -5*d - 2*k - 4, u = d - 5*k. Suppose h - d = -3*x, -3*h + 2*h + 2*x + 14 = 0. What is the units digit of h?
0
Let h = 28 + -6. What is the tens digit of h?
2
Suppose -983 = -5*o + 4*i + 85, 849 = 4*o - 5*i. What is the tens digit of 2*1 + o/12?
2
Let q(t) = t**3 - 7*t**2 + 9*t - 7. Let m be q(6). Let c(i) = i + 10. What is the units digit of c(m)?
1
Let j(w) = 4*w**2 - 7*w + 8. Suppose 4*a + 5 = -7. Let r(d) = 9*d**2 - 14*d + 16. Let p(h) = a*r(h) + 7*j(h). What is the units digit of p(7)?
8
Suppose -q - 29 = -5*g, -4*q = q + 2*g + 10. What is the units digit of (-66)/(-8) - (-1)/q?
8
Let v(f) = -f**3 + 3*f**2 - f + 2. Let d be v(3). Let y = 7 - d. What is the units digit of y?
8
Let a(o) = -o**3 - 3*o**2 + 2*o - 1. Let r = -12 + 8. What is the units digit of a(r)?
7
Let g = 113 - 53. Suppose 5*c - 60 = g. What is the units digit of c/10 - 4/10?
2
Suppose -4*p - 1 + 9 = 0. Suppose 5*k = 2*v + p*v - 16, 3*v - 12 = 4*k. What is the units digit of v?
4
Suppose 8*s = 3*s + 180. Suppose g + 3*m - s = 0, 0 = -g + 4*g - 2*m - 97. Suppose g = 3*r - 0*r + 4*i, -22 = -4*r + 2*i. What is the units digit of r?
7
Let y = 7 + 13. Suppose -d + 1 = 0, 2*v - 3*d + 47 = -y. Let p = -23 - v. What is the units digit of p?
9
Let k = -7 - -24. What is the tens digit of k?
1
Let n = -274 - -435. What is the units digit of n?
1
Let z = 15 + -11. Let f = 14 - z. What is the units digit of f?
0
Suppose -3*o + 3 = s, 3*s = -2 + 11. Suppose o*d - 5*d + 12 = 3*u, 0 = 2*d. What is the units digit of u?
4
Suppose 5*m - 1702 = -312. What is the tens digit of m?
7
Let w be 1*4/(-8)*-82. What is the units digit of (-2)/13 - w/(-13)?
3
Suppose 0 = 3*k - 224 + 53. What is the units digit of k?
7
Suppose h = -3*v + 369, -7*v = 5*h - 2*v - 1825. What is the tens digit of h?
6
Let o(t) = t**2 - t - 1. Let a be o(-2). Suppose -a*v + 12 + 3 = 0. What is the units digit of v?
3
Let b(j) = j**2 + j - 2. Let c be b(-2). Let a = c - -3. What is the units digit of 8 + -2 + -2 + a?
7
Let t = 392 - 234. What is the units digit of t?
8
Let m = -165 + 282. What is the tens digit of m?
1
Suppose s - 6*s = 0. Suppose 3*i - 3*h + 15 = s, i + h = -h - 14. Let n = -7 - i. What is the units digit of n?
1
Suppose -2*w = 2*g - 5*w - 2, g + 2*w - 15 = 0. Suppose 4*m - 13 = g. Suppose 3*r = 2*r + m. What is the units digit of r?
5
Suppose 5*b + 133 = 383. What is the tens digit of b?
5
Suppose 5*x = 3*a - 49, -a + 27 = 3*a + x. Let i = a - -7. What is the tens digit of i?
1
Let m(g) = -20*g + 15. What is the hundreds digit of m(-5)?
1
Let u(m) = m**3 - 5*m**2 + 4*m - 2. Let z be u(2). Let o = -1 - z. Let x = o + 0. What is the units digit of x?
5
Let p(u) = -2*u**2 + 30*u - 11. What is the tens digit of p(11)?
7
Suppose 5*a = w + 167, 3*a - 5*w - 30 = 57. Suppose a - 146 = -4*t. What is the tens digit of t?
2
Let g(m) be the second derivative of m**7/2520 - m**6/360 - m**5/120 - m**4/4 + 2*m. Let h(q) be the third derivative of g(q). What is the units digit of h(-2)?
7
Suppose 3*t - 2*t - 81 = 0. What is the tens digit of t?
8
Suppose 5*h - 4 - 26 = 0. Suppose f = h*f. Let r(d) = -d**2 - d + 2. What is the units digit of r(f)?
2
What is the units digit of 139/5 + (-2)/(-10)?
8
Suppose 0 = -6*i + 355 + 77. What is the tens digit of i?
7
Let d = 425 + -239. What is the hundreds digit of d?
1
Suppose 0 = -3*z - 4*x, z - 4*x - 13 = -x. Suppose 14 = 3*r - z. What is the units digit of r?
6
Suppose 3*f = 6, 4*u - 2*f - 48 = -6*f. What is the tens digit of u?
1
Let x = 1 + 1. Let v = 9 - x. What is the units digit of v?
7
Let f = -5 + 6. What is the units digit of f?
1
Let x(d) = 14*d**2 + 10*d + 21. What is the units digit of x(-4)?
5
Let r(w) = w**2 - w - 1. What is the units digit of r(-6)?
1
Let r(k) = 18*k - 1. Suppose 0 = 5*l - 4*h + 15, 4*l + 2*h = 7 + 7. What is the tens digit of r(l)?
1
What is the units digit of 93/12 + (-1)/(-4)?
8
Let l(w) = 13*w**2 - w - 1. Let i be l(-1). Let b = 28 - i. What is the tens digit of b?
1
Suppose 2*f = -2*y + 380, -f - y + 2*y = -192. What is the units digit of f?
1
Let w be (-48)/(-28) - (-2)/7. Suppose -5*m + 24 = -4*z, 17 = 3*m - 7*z + w*z. Suppose 0 = -5*y - 2*u + 17, m*u + 29 - 3 = 2*y. What is the units digit of y?
5
Suppose 0 = -11*j + 9*j + 118. What is the tens digit of j?
5
Let h be (1 + -6)*(-12)/10. Suppose 3*l - 21 = 4*w, 0 = -3*l - 9*w + 4*w - h. Suppose -5*j = -13 + l. What is the units digit of j?
2
Let z = 1 + 3. Suppose 3*q - 17 = 5*b + 2, -b = -z. What is the units digit of q?
3
Let z(a) = a**3 + 6*a**2 + 3*a. What is the units digit of z(-2)?
0
Let h(b) = -7*b**3 - 11*b**2 - 5*b - 8. Let q(d) = -4*d**3 - 6*d**2 - 3*d - 4. Let f(m) = 3*h(m) - 5*q(m). What is the tens digit of f(-4)?
1
Suppose 120 = -5*o + 8*o. What is the units digit of o?
0
Let z = 4 + -2. Suppose 4 = z*u - u. Suppose 3*x - u = 11. What is the units digit of x?
5
Suppose -3*j = -2*c + 6 - 16, 5*c = -4*j - 25. Suppose 5*p - 3*x = 44, 3*p - 2*x - 26 = -j*x. What is the tens digit of 2/10 - (-98)/p?
1
Let m be 0 + -10 - 6/3. Let o = m - -6. What is the units digit of -3*(2 + 26/o)?
7
Suppose -8 = 2*q + 2, -45 = 2*h + q. Let k be 5/h - (-26)/8. Suppose -k*o + 3*a = -15, 0 = -0*a + 3*a - 9. What is the units digit of o?
8
Let c(z) = z**3 + z**2 - z + 1. What is the tens digit of c(2)?
1
What is the units digit of ((-32)/96)/(1/(-876))?
2
Let t(m) = 2*m + 4*m**2 - m**2 - 2*m**2 - 2 - 2. Let p be t(-4). Suppose 2*c = -2*k + 26, 3 = c + p*k - 22. What is the units digit of c?
9
Suppose 0 = -5*r + 7*m - 2*m + 690, -3*r - m + 414 = 0. What is the units digit of r?
8
Suppose q = -w - 0*q + 5, -9 = -w - 5*q. What is the units digit of w?
4
Let g = -14 - -22. Suppose -2*l - 3*a + 4 = 0, 2*l = 5*a - 4 - g. Let c(y) = 2*y**2 - y - 1. What is the units digit of c(l)?
2
Suppose 0 = -3*c - 2*t + 105, -c + 3*t = -t - 49. What is the tens digit of c?
3
Suppose b - 5*i = -i - 5, 2*i = -4*b + 16. Suppose -7*u + b*u = -24. What is the units digit of u?
6
Suppose 4*j = -4*x - 8, -2*x - 7 - 1 = 3*j. Let z = 6 - x. What is the units digit of z?
4
Let t(a) = 28*a - 25. What is the hundreds digit of t(8)?
1
Let a be (-40 - 7)*(-2 - -1). Let d = a - 34. What is the 