b. What is the units digit of a?
4
Let f(g) = -5*g - 13. What is the tens digit of f(-7)?
2
Let m(y) = -y**3 - 3*y**2 + 20*y - 14. What is the tens digit of m(-7)?
4
Suppose -2*b - 3*g + 27 = b, -2*b - 12 = -4*g. What is the units digit of b?
4
Let u = -12 + 16. Suppose -u*g + 130 = g. What is the units digit of g?
6
Let w(z) = -z**2 - 6*z + 20. What is the units digit of w(-7)?
3
Suppose -4*o - 5*y + y - 12 = 0, 5*y + 6 = -2*o. Let k(r) = r**2 + 4*r + 4. Let u be k(o). What is the tens digit of 231/14 + u/(-2)?
1
Let m(r) = r**2 + r + 23. Let z(b) = b**2 + b + 22. Let s(w) = -4*m(w) + 5*z(w). Let x be s(0). Let q = x - 8. What is the units digit of q?
0
Let c be -1 - (121/(-1) + -2). Suppose 0 = -4*f + c + 66. What is the units digit of f?
7
Let s(g) = 50*g**2 - g + 1. Let p be s(-1). Let f(c) = 9*c**2. Let r be f(-2). Let b = p - r. What is the tens digit of b?
1
Suppose 1194 = 5*b - 2*m - 140, 1072 = 4*b - 4*m. What is the tens digit of b/6 + (-3)/9?
4
Suppose 2*i + 13 = -5*m, -4*m + 0*m - 8 = i. Let s be (1 - 0) + (m - -3). Suppose -d = -s*n + d + 19, n - d = 5. What is the units digit of n?
9
Let q(u) = u**3 - 4*u**2 + 4*u. Let g be q(3). Let t be ((-2)/g)/(6/18). What is the units digit of (-8)/(-4)*(4 + t)?
4
Suppose -2*k - 49 = -d - 0*d, 0 = -3*d - k + 154. Let q = d + -22. Suppose 5*l - q = 2*g, -13 = 3*l - 4*l - 2*g. What is the units digit of l?
7
Let q = -34 + 59. What is the units digit of q?
5
Let m(b) = b + 11. Suppose 4*j - 119 = -43. Let y = 11 - j. What is the units digit of m(y)?
3
Let j be 7*((-176)/28 - -2). Let x = j + 60. What is the tens digit of x?
3
Suppose -2*n = 3*n + 20, 0 = 4*v - 3*n - 16. Let r be (-1 - -1)/(8 + -6 + 0). What is the tens digit of v + (r - 2 - -18)?
1
Let g(u) = 2*u**2 + 16*u - 7. Let z be g(-13). What is the tens digit of z/6 + (-3)/2?
1
Suppose -36 = c + 21. Let r = c + 81. What is the units digit of r?
4
Let b(q) = q**2 + 10*q + 13. Let k be b(-11). Let j = k + -8. What is the units digit of j?
6
Let h(n) = -n**3 - 2*n**2 + n - 1. Let l be h(-4). Let m be (1/(-3))/((-3)/l). Suppose -b = q + 1, 9 = 2*q - m*b - 9. What is the units digit of q?
3
Let o(d) = 195*d + 1. What is the hundreds digit of o(1)?
1
Suppose j - 168 = -s - 0*j, 336 = 2*s - 5*j. What is the tens digit of s?
6
Suppose -2*p = -4*j - 40, p - 25 = -j - 8. What is the units digit of p?
8
Suppose 0 = -p + 2*a + 11 + 16, -4*p = -3*a - 88. What is the tens digit of p?
1
Let y = -4 + 8. What is the tens digit of 23 + y/(-2) - 0?
2
Suppose 2*y - 2*q - 86 = 0, 3*y + y - 175 = 3*q. What is the units digit of y?
6
Let u = 19 + -18. What is the units digit of 1 + u + 28 + 7?
7
Let s = -6 - 14. Let o = -28 + 58. Let u = o + s. What is the tens digit of u?
1
Suppose -132 = -4*x - 4*s - s, -2*x + 96 = -5*s. What is the units digit of x?
8
Let s(h) = h + 10. Suppose l + 18 - 10 = 0. What is the units digit of s(l)?
2
Suppose -f - 51 = -b, 3*b - 4*f - 104 = b. Suppose 3 = 4*v - 3*g + 12, 5*g = 15. Suppose v = -7*t + 2*t + b. What is the units digit of t?
0
Suppose 12 = -0*r + r + 5*w, 0 = r - 4*w + 15. Let v(k) be the second derivative of k**3/6 + 2*k**2 + 4*k. What is the units digit of v(r)?
1
Let p = -2 + 14. Let i be 1*(24 + (-3)/3). Let b = i - p. What is the units digit of b?
1
Let a(l) = -12*l + 44. What is the tens digit of a(-31)?
1
Let p(g) = -15*g - 3. What is the tens digit of p(-4)?
5
Suppose -v = 4*x + 2*v + 7, 4*x - 2*v = 18. What is the units digit of 2/(x*(-2)/(-12))?
6
Let o = -5 - -13. Suppose 0 = 5*y + b - 76, 3*y = o*y - 5*b - 70. What is the units digit of y?
5
Let f(p) = -2*p - 1. Let a(n) = -n**2 - 5*n + 7. Let h be a(-6). Suppose 0 = -o - 4 + h. What is the units digit of f(o)?
5
What is the tens digit of (-2168)/(-56) + 6/21?
3
Let b = -1 - 1. Let r be 1/((-3)/(-144)*b). What is the units digit of 20/(-3)*r/20?
8
Suppose 6*o = 2*o - x + 29, 0 = o + 3*x - 21. Suppose -o = -l + 2. What is the units digit of l?
8
Suppose 0 = -4*h + h + 15. Suppose -150 = -4*o - 3*u - 42, h*o - 135 = -2*u. What is the units digit of o?
7
Suppose 5*u + 12 = 2. What is the units digit of 108/4*u/(-6)?
9
Suppose 0 = -g - 3*g + 140. Let m = -2 + 6. Suppose -m*p + 7 = -3*r + g, 0 = -5*r + 5*p + 55. What is the tens digit of r?
1
Let y(f) = 16*f + 1. Let n be y(5). Suppose 5*i = 3*t - n, -t - 7 - 6 = i. What is the tens digit of (i/(-2))/((-7)/(-14))?
1
Suppose -m - 15 = 2*m. Let k = 1 - m. What is the units digit of k?
6
Suppose 1 = 5*x + 16. What is the units digit of -3 + 0/x - -27?
4
Let r(x) = 21*x**2. Let d = 19 - 18. What is the tens digit of r(d)?
2
Let s(o) = o**3 - 5*o**2 - 7*o + 9. Suppose 0 = 5*b - b - 24. Suppose 0 = -2*v + v + b. What is the units digit of s(v)?
3
Let v be 5 - -1 - 10/5. Let x(g) = g**3 + 3*g**2 - 5*g - 2. Let d be x(-4). Suppose d*u = -2*u + v. What is the units digit of u?
1
Suppose -388 = -3*g - g. Let f = -58 + g. What is the tens digit of f?
3
Suppose 3*d - 5*k - 184 = 0, 4*d = 2*d + 3*k + 121. Suppose 2*a = d + 5. What is the tens digit of a?
2
Let o = 14 - 16. Let h(u) = u**2 - 3*u - 3. Let j(l) = 3*l**2 - 5*l - 6. Let x(c) = 5*h(c) - 2*j(c). What is the units digit of x(o)?
3
Let r be -4 - (-6)/(-1 + -2). Let k = r + 4. What is the units digit of 3 - (-2)/(3 + k)?
5
Let z(y) = y**3 - 5*y**2 - 5*y - 3. Let t(j) = 1. Let o(w) = 3*t(w) - z(w). Let i be o(6). Suppose 5 = q - i. What is the units digit of q?
5
Let v be 3 + -5 + (0 - -3). Let y(o) = o**2 - 2*o + 1. Let x be y(v). Let q(k) = -k + 8. What is the units digit of q(x)?
8
Suppose 11*b - 21*b + 410 = 0. What is the tens digit of b?
4
Let s(n) = -n**3 - 6*n**2 - 7*n. Suppose -4*i + 0 + 20 = 0. Let d be (-1 + -1 + 1)*i. What is the tens digit of s(d)?
1
Let t be (-84)/(-2) + -4 + 6. Suppose 2*p = -2*p + t. Let q = p + -2. What is the units digit of q?
9
Suppose 5*q = 2*z + 7, -4*q + 3 = -2*z - 1. Suppose 5*f + 2 + q = 0. What is the units digit of 8 + (0 - f) + 0?
9
Let l(r) = -r**2 - 7*r + 8. Let s be l(-8). Suppose 6 = 3*z - s. Suppose z*t - 2*v + 1 = -3*v, t - 5*v - 16 = 0. What is the units digit of t?
1
Let o(k) = -5*k + 3. Let s be o(2). Suppose -j + 6*j - 50 = 0. Let u = j + s. What is the units digit of u?
3
Suppose 2 = 2*x + 14. What is the units digit of 12*x/(-27)*3?
8
Suppose -10 = 5*d - 5. What is the tens digit of (-18 - d)/(-2 + 1)?
1
Suppose -y + 197 - 48 = 0. What is the tens digit of y?
4
Let b(m) = m - 1. Let p be b(5). Let j be 4/(-12) + 7/3. Let f = j + p. What is the units digit of f?
6
Let n be ((-1)/2)/(1/(-42)). Suppose 0 = -16*l + n*l - 40. What is the units digit of l?
8
Suppose x + 5*a + 16 = 4, -x + a = 12. Let d = -2 - x. What is the tens digit of d?
1
Let s = -31 + 19. Let f = s - -8. Let a(q) = q**3 + 5*q**2 + 2*q + 1. What is the units digit of a(f)?
9
Let m = 80 - 47. What is the units digit of m?
3
Let p be (-10)/(-35) - (-47)/7. Suppose -4*k = -1 - p. What is the units digit of k?
2
Suppose 26 = 5*z - 34. Suppose 5*r = 5*t - 0*r - 35, z = 4*t + 4*r. Suppose t*d - 71 = -1. What is the tens digit of d?
1
Suppose 6*y = 2*y + 8. Suppose -s + 30 = 5*g, -s = -2*g + y*s - 5. Suppose 3*h - 3*p = -g*p + 18, 8 = 5*h - 4*p. What is the units digit of h?
4
Suppose 0 = u - 0 - 34. Suppose 3*r - u - 56 = 0. What is the tens digit of r?
3
Suppose -5*c - r + 290 = -111, 393 = 5*c + 3*r. What is the tens digit of c?
8
Suppose -5*g = -3*y + 39 - 129, -g - 4*y = 5. Suppose 0 = 3*l - g - 9. What is the units digit of l?
8
Suppose 45 - 255 = -5*i. What is the tens digit of i?
4
Suppose -q - q + 18 = 0. What is the units digit of q*((-3)/(-9))/1?
3
Suppose -w - h - 23 = 2*h, -w + 2*h = 18. Let z = 44 + w. What is the tens digit of z?
2
Suppose 4*c + c = -20. What is the tens digit of c/((-24)/51)*2?
1
Let t = 0 + -5. Let d = 11 - t. What is the tens digit of d?
1
What is the units digit of (-237)/(-6) + (-3)/(-2)?
1
Suppose -2*o + 60 = 18. What is the tens digit of o?
2
Let j be (-3)/(-6) - 2/4. Suppose 2*r = i - 21, -i + j*i = -3*r - 24. What is the units digit of (2/3)/(10/i)?
1
Let t = 44 + -5. What is the units digit of t?
9
Let v(b) = -b**3 - b**2 - b - 2. Let o be v(-2). Suppose 2*x = -2*z + 8, 3*z - o*x - 7 = -23. Let y(c) = c**2 - c + 6. What is the units digit of y(z)?
6
Suppose 42 = u - 19. What is the tens digit of u?
6
Let x(