= 4*a - 12*a. What is the tens digit of a?
7
What is the tens digit of 320 + -4 + (-10)/(-2)?
2
Suppose 3*z = 9, -w - 2*w = -4*z - 315. What is the units digit of w?
9
Let q = 27 + 5. Suppose -2*k = 2*k - q. What is the units digit of k?
8
Suppose -6*u - 5 = -17. What is the units digit of u?
2
Suppose -5*j = 5*d - 60, 0 = -3*d - j + 5 + 35. Suppose -80 = -d*l + 12*l. What is the tens digit of l?
4
Let b(u) = u**2 + 8*u + 15. Let s be b(-6). Let n(m) = 2 - 2 + 3*m. What is the units digit of n(s)?
9
Suppose 0 = 3*t + 6*q - 4*q - 504, -495 = -3*t + q. What is the hundreds digit of t?
1
Suppose -s = -4*o + 8, 8 = o - 5*s + 25. Suppose -6*b = -o*b - 12. What is the units digit of b?
4
Let c(u) = u**3 - 12*u**2 + 10*u + 14. Let r be c(11). Suppose -4*s = -5*s + 4, 0 = -4*j + r*s + 20. What is the units digit of j?
8
Suppose -4*p = -p - 3. What is the units digit of p?
1
Suppose -2*f + 148 = -5*n, -4*n - 55 - 298 = -5*f. What is the units digit of f?
9
Suppose 4*k + 2*i = 72, -k - 54 = -4*k + 5*i. Suppose -r - r = -k. What is the units digit of r?
9
Let u(p) = p**2 - 4*p - 10. What is the tens digit of u(-13)?
1
Let m(w) = -w**2 - w - 1. Let i(a) = 3*a**2 + 6*a + 2. Let o(v) = i(v) + 2*m(v). Let p be o(-3). Let l = p + 7. What is the units digit of l?
4
Let d(r) = 2*r + 1. What is the tens digit of d(8)?
1
Let v be ((-6 + 1)/5)/((-2)/58). Suppose -2*d - w + 19 = 0, 1 = -d - 5*w + 6. Suppose 2*o - v = -2*q + 3, -5*q - d = -o. What is the tens digit of o?
1
Let m be -4*(1 + 14/(-8)). Let k be ((-77)/44)/((-1)/4). Let t = k - m. What is the units digit of t?
4
Suppose 3*s - 16 = 5*z, s - 5*s + 5*z = -18. Suppose s*o = o + 42. What is the units digit of o?
2
Let f be (-1 + 1 - 2) + -24. Let j = -15 - f. What is the units digit of j?
1
Let a = 4 + -4. Let x(s) = s - 3. Let g be x(5). Suppose a = -g*h - 4 + 6. What is the units digit of h?
1
Let d be 22/6 + 8/(-12). Let r be 15/d*4/(-10). What is the units digit of (-8)/(-10)*(-5)/r?
2
Suppose -3*f + 5 - 14 = 0, -5*y = -5*f - 235. What is the units digit of y?
4
Suppose w + 0*w = 5. Suppose 5*r + w*a = 10, 2*a - 1 = -5*r + 3. Let v(b) = b**2 + b + 5. What is the units digit of v(r)?
5
Let j(t) = -t**2 - 7*t - 2. What is the units digit of j(-4)?
0
Let j(y) = -y - 4. Let z be j(-6). Suppose 0 = z*v - 30 + 106. What is the tens digit of v/(-4) + (-1)/(-2)?
1
Let r = 57 - -11. What is the units digit of r?
8
Let j(d) = -7*d**3 + 4*d**3 + 1 + 4*d**3 - 5*d. Let x be j(4). What is the units digit of 10/x - 158/(-18)?
9
Suppose -2*k + 367 = 5*j - 802, 717 = 3*j - 4*k. What is the units digit of j?
5
Let i(y) = -2*y**2 - 3*y**2 - y**2 + 4*y**2. Let s be i(3). Let d = s + 32. What is the units digit of d?
4
What is the units digit of (2 + -3)/((-1)/11)?
1
Let j = -150 + 259. What is the units digit of j?
9
Let l(u) = -u**3 + 6*u**2 + u - 1. What is the units digit of l(6)?
5
Let h be (3 + -2)*(-1 - -2). Let y(p) = -2*p - 12. Let o(c) = c + 1. Let j(i) = h*y(i) + 4*o(i). What is the units digit of j(7)?
6
Let t(w) = -w**2 + 12*w - 14. Let b be t(10). What is the units digit of 52/b - (-4)/12?
9
Let j be -9 - (-1)/((-3)/(-3)). What is the units digit of (-18)/j + (-10)/40?
2
Let m = -161 - -282. What is the units digit of m?
1
Let d = 4 - 5. Let g be d/(2/12*2). Let q = g + 10. What is the units digit of q?
7
Let p(v) = -22*v + 1. Let n be p(-2). Suppose 0 = -j + 3*s - 0*s + 25, 5*j - n = -5*s. What is the units digit of j?
3
Let j(y) = -y**3 + 11*y**2 - 11*y + 10. Let g be j(10). What is the tens digit of -1 + 20 - g - -1?
2
Suppose 0 = -v - 2 + 5. Suppose 7 = -v*p - h + 17, 0 = -3*h + 12. Suppose 0 = -0*s - p*s + 20. What is the tens digit of s?
1
Let y be (-3)/(-1) + 1 + 0. Let c = y + 0. Suppose c + 2 = 2*i. What is the units digit of i?
3
Let a = 6 + -3. Let p be (7/(-3))/(1/a). Let c = 10 + p. What is the units digit of c?
3
Let v be 9/(-36) + 1002/8. Suppose y = -4*y + v. What is the units digit of y?
5
Let l be (4/2 + 0)/2. Suppose 0 = v - 0*v - l, 0 = k - 2*v. Suppose k*t = -3*j - 0*j - 4, 19 = -3*j - 5*t. What is the units digit of j?
2
Let s be 6/(-2) + -1 + 4. Suppose 3*k = -4*n + 6, 5*k + 4*n = -s*n + 10. What is the units digit of k?
2
What is the hundreds digit of ((-246)/9)/(20/(-90))?
1
Let l(k) = 4*k. Let j be l(1). What is the units digit of 3/j + 41/4?
1
Let z(s) = s**2 + 2*s + 3. Let o be z(-3). Let j = -11 + o. Let x = j + 8. What is the units digit of x?
3
Let w(t) = 2*t - 3. Let p(q) = -q**2 - 3*q. Let m be p(-3). Let c be (-10)/(-2) + 0 + m. What is the units digit of w(c)?
7
Suppose -4*p + 9 = 1. Suppose -l = p*l. Suppose -4*h = 5*n - 9 - 0, 2*h - 2*n = l. What is the units digit of h?
1
Let f(m) = 22*m**2 + 3*m - 7. What is the tens digit of f(-3)?
8
Let f(h) = 29*h - 19. What is the units digit of f(6)?
5
Suppose 0 = 4*c + 16 + 4, -3*r = -2*c - 19. Let l = -1 + r. What is the units digit of ((-3)/(-6))/(l/20)?
5
Let b = 111 + -55. What is the units digit of b?
6
Let x = 67 + -30. Let t = -26 + x. What is the tens digit of t?
1
Let n be 15/3 + -2 + 1. Suppose d + 218 = n*x, -x + 3*d + 8 + 52 = 0. What is the tens digit of x?
5
Let v be (-132)/28 - 6/21. Let s(h) = -8*h + 12. What is the tens digit of s(v)?
5
Let f(j) = 4*j**2 + 5*j + 2. What is the units digit of f(-1)?
1
Suppose -5*i + 0*i = -10. Let y(c) = c + 2*c**2 - 1 + 2*c**3 - i*c**2. What is the units digit of y(1)?
2
Let l = -8 + 11. Suppose 3*m = 3*k + 24, -m + 44 = 4*m - l*k. What is the units digit of m?
0
Let s(k) = k**2 + k + 1. Let g be s(-3). Suppose -5*a + 34 = 2*q + g, -5*a = -3*q - 22. Suppose v + 2*v + h = 4, -a*v + h = -12. What is the units digit of v?
2
Suppose 2*m + 2*m + 404 = 0. What is the units digit of m/(-11) + 4/(-22)?
9
Suppose h = -3*j + 113, -119 = -4*j + 4*h + h. Suppose x + 3*x + j = 2*d, 0 = d + x - 12. What is the tens digit of d?
1
Let r = -8 + 6. Suppose -3 - 1 = -j. What is the units digit of (1 - 2)*j*r?
8
Suppose 2*h - 1 - 4 = f, -4*h = -4*f. Let s(k) = -8*k**2 + 4*k**2 - 4 - 4*k + f*k**2. What is the units digit of s(6)?
8
Let f(a) = -a**2 + 6*a + 7. Let h be f(7). Suppose 2*p - 78 = -h*p. What is the units digit of p?
9
Suppose 3*y - u - 247 = -47, 3*y - 192 = 3*u. What is the tens digit of y?
6
Let s = 9 + 3. What is the units digit of s?
2
Suppose a - 8 = -4*h, 2*h + 24 = 4*a - a. What is the units digit of a?
8
Suppose 3*a + 281 = 5*a + 5*d, 5*d = -15. What is the tens digit of a?
4
Let z be ((-9)/4)/((-12)/(-32)). What is the units digit of (z/(-4))/(1/6)?
9
Suppose 9 = 4*b - 75. What is the tens digit of b?
2
Let n = 3 + 0. What is the units digit of 0 + n - 24/12?
1
Let u(f) = f**3 + 9*f**2 + 14. What is the units digit of u(-9)?
4
Let a(f) = -f + 21. Let j be a(15). Suppose -2*w = j - 34. What is the units digit of w?
4
Let p(c) = c**3 + 8*c**2 + 4*c + 8. What is the units digit of p(-4)?
6
Let h(b) = 10*b + 9. What is the hundreds digit of h(11)?
1
Suppose -m + 18 = m. What is the units digit of m?
9
Let a(d) = -d**2 + 9*d - 4. What is the tens digit of a(5)?
1
Suppose -7*k + 840 + 168 = 0. What is the hundreds digit of k?
1
Let r(i) = -i**3 - 4*i**2 + 4*i + 2. Let w = -6 + 10. Suppose 2 = -w*g - 18. What is the units digit of r(g)?
7
Let j(h) be the first derivative of -h**4/4 - 2*h**3 + 11*h**2/2 - 4*h + 7. What is the units digit of j(-8)?
6
Let t be ((-18)/(-15))/(1/30). Let d = 66 - t. What is the tens digit of d?
3
Let b(r) = -r**3 - 7*r**2 - 5*r + 5. Let n be b(-5). What is the units digit of 5*2*(-4)/n?
2
Suppose 3*s - w - 2*w + 24 = 0, 4*s + w + 7 = 0. What is the units digit of (0 - (-1)/s)*-30?
0
Suppose -3*t + 4*c = t - 16, t - 4 = 5*c. Suppose -2 = -t*a + 26. What is the units digit of a?
7
Suppose 2*a - 90 = -3*a - 3*w, 5*a + 2*w = 90. What is the units digit of a?
8
Suppose 0 = -5*c + 5*s + 60, 4*c - 4*s - 62 = -7*s. Suppose 3*t + 10 + c = 0. What is the units digit of (-36)/t*4/3?
6
Let b(u) = -u**2 + 9*u - 5. Let g be b(8). Suppose -g*c = -c - 34. What is the units digit of c?
7
Suppose m - 2 = 22. Suppose -84 = -5*z - m. Suppose -k = -4*k + z. What is the units digit of k?
4
Let t(u) = 8*u**2 + 2*u**3 + 3*u**3 + 3 - 6*u**3. Let q be t(8). Suppose 5*n - 18 = q*n. What is the units digit of n?
9
Let f(d) be the second derivative of -1/2*d**2 + 0 - 1/12*d**4 - 2*d + 