t of (j/20)/(1/5)?
6
What is the tens digit of (-40 - 1)*-2 - (-8)/2?
8
What is the units digit of (7/3)/((-7)/(-63))?
1
Let m be 5/2 - (-5)/(-10). Suppose m*z - 16 = -2*z. What is the units digit of z?
4
Let s be (-3 - -4 - 1)*-1. Suppose s = t + t - 46. What is the units digit of t?
3
Let o be 0 - (-1 + (-1 - 11)). Let s = o + -7. What is the units digit of s?
6
Suppose 8*g = -369 + 1089. What is the units digit of g?
0
Suppose 5*r - 172 = -0*t - 4*t, 3*r - 3*t = 87. What is the tens digit of r?
3
Let j(h) = h**3 - 8*h**2 + 11*h - 4. Suppose 0 = 10*r - 6*r - 28. What is the units digit of j(r)?
4
Suppose 0 = -m + 2*v + 12, -5 - 3 = 2*m + 4*v. Let z be (m*1)/(5/10). Let p = z + 0. What is the units digit of p?
8
Let m(q) = q**2 - 5*q + 5. Let g(n) = 3*n**2 - 16*n + 14. Let a(t) = 3*g(t) - 8*m(t). Let h be a(6). Let b = 16 + h. What is the units digit of b?
6
Suppose 16 = -q + 5*q + 2*y, 3*y + 6 = 0. Suppose -q*h = -9*h - 4. What is the tens digit of ((-65)/10)/(h/2)?
1
Suppose 13*p = 11*p + 50. What is the units digit of p?
5
Let m(j) = -j + 1. Let v be m(-3). Suppose 0 = -v*k + 5*k - 15. What is the tens digit of k?
1
Suppose p + 25 = -4*v + 2*p, -3*v - 3*p = 0. Let a = v - -37. What is the tens digit of a?
3
Let a(j) = 3*j**2 - 6*j + 0*j**2 + 4*j. Let g be a(2). What is the units digit of (4 + -2 - g)*-1?
6
Suppose 0*h - c = -4*h + 543, -2 = -2*c. What is the units digit of h?
6
Suppose 0 = 5*v - 3*j + 128, 4*v + 134 - 34 = 3*j. Let t = v + 43. What is the tens digit of t?
1
Let d(p) = -5*p + 4. Let a be d(-2). Suppose q - 4*c + c - a = 0, -q + 10 = c. What is the units digit of q?
1
Let k = -3 + -1. Let p(j) = -4*j**3 + j**2 + 9. Let i(w) = 3*w**3 - w**2 - 8. Let x(r) = k*p(r) - 5*i(r). What is the units digit of x(0)?
4
Let i(x) = -x**3 + x + 29. Let j be i(0). Let t = 41 - j. What is the units digit of t?
2
Let h = 9 + -6. Suppose -h*u + 16 = -5. Suppose -5*a + 23 + u = 0. What is the units digit of a?
6
Let n(b) = -1 + b + 0*b + 2*b**2 - 5*b**2 - 2*b**3 + b**3. What is the units digit of n(-4)?
1
Let y(c) = -c - 15. Let q be y(-13). Let w = 12 - q. What is the units digit of w?
4
Suppose -k + 29 = -4*k - 5*u, 5*k + 2*u = -23. What is the tens digit of 17 - (7 - -2)/k?
2
Let q = 94 - -5. What is the units digit of q?
9
Let z = 186 + -24. What is the units digit of z?
2
Suppose -2*x - 3*x = -135. What is the units digit of x?
7
Let d(g) = -3*g - 7*g + 0 + 2. Let i = -5 + 3. What is the units digit of d(i)?
2
Let s(b) = b**2 + 4*b + 4. Let d be s(-5). Suppose -5*l = 2*g - 3 - d, 0 = 3*g + 4*l - 18. What is the units digit of g?
6
Suppose y + 9 = 4*y. Suppose 3*m - 5*o = 49, 2*m - 3*m = y*o - 7. What is the units digit of m?
3
Let p be ((2 - 0) + 14)/1. Suppose -3*b = -2*q - p, -4*b - 4*q + 14 = 6. Suppose 2*t + b*i + 0 = -4, 0 = i + 4. What is the units digit of t?
6
Let x(g) = g**3 - 2*g**2 - 6*g + 5. Suppose 4*w = 2*w + 8. What is the units digit of x(w)?
3
Let s be 170/(-4)*32/(-20). Suppose -g + s + 162 = 5*z, -z = 5*g - 70. What is the units digit of z?
5
Suppose -26*r + 73 = -25*r. What is the units digit of r?
3
Suppose -4*x + 261 - 69 = 0. What is the units digit of x?
8
Let m(q) = 2*q**2 + 13*q + 10. What is the units digit of m(-7)?
7
Let q(a) = 13*a**2 - 21*a + 23. Let y(g) = -7*g**2 + 10*g - 11. Let k(j) = -6*q(j) - 11*y(j). What is the units digit of k(12)?
1
Let k(m) be the second derivative of -m**4/12 + 5*m**3/6 + 3*m**2/2 - 3*m. What is the units digit of k(3)?
9
Let m(y) = y**3 - 6*y**2 + 7*y - 7. Let x be m(5). Suppose 0 = -2*r - w - 5, -3*r - 5*w - 15 = 2*r. Let d = x - r. What is the units digit of d?
5
Let q(t) = 5*t**2 - t. Let x be q(1). What is the units digit of (-6)/4*(-6 + x)?
3
Suppose 3*g = -2*g + 5*d + 515, g - 101 = -d. What is the units digit of g?
2
Let b(q) = 3*q**2 - 6*q + 2. Let l be b(4). Suppose -5*g + 19 = -l. What is the units digit of g?
9
Suppose 2*v + 29 = -3*a, 3*v - 2*v = -2*a - 18. What is the units digit of (-3 - 22/(-14))*a?
0
Let f be 60/(-3 - 0)*7. What is the units digit of (-4)/(-6) + f/(-6)?
4
Let r(f) = 17*f + 18. What is the hundreds digit of r(8)?
1
Let v be 2/4 - (-12)/8. Suppose v*y = -y. Suppose p + 11 = -4*i, y*p - 3*i + 3 = 2*p. What is the units digit of p?
9
Suppose 5*d - 116 = d. Let u = d - 9. What is the units digit of u?
0
Suppose 0 = -n - 3 + 6. Suppose -n*v = -4*q - 42, 4*v - q + 3*q = 78. Suppose 5*h - k - 11 = 3, 3*h - v = 3*k. What is the units digit of h?
2
Suppose -4*k + h = 28, k - h + 16 = -k. Suppose -q = 5*a - 15, -2*a + a + 3 = 4*q. What is the units digit of 2/a + (-20)/k?
4
Suppose a = -7 + 1. Let i = a + 14. What is the units digit of i?
8
Let y be -5*(-3 - 22/(-10)). Let j = y + 38. Suppose 5*z = j + 33. What is the tens digit of z?
1
Let a(m) = -m**3 - m**2 + 38. What is the units digit of a(0)?
8
Let t(q) = 2*q**2 + q - 5. What is the units digit of t(-5)?
0
Suppose 5*m - 9 = 1, 11 = -s + m. Let a be 1/((-1)/s) - 1. Let b(y) = y - 4. What is the units digit of b(a)?
4
Suppose -20 = 2*w - 7*w. Suppose -w*k + 5*k - 38 = 0. What is the units digit of k?
8
Let b = -121 - -131. What is the tens digit of b?
1
Let t = 41 - 24. What is the tens digit of t?
1
Let x(b) = -7*b + 14. Let a(q) = 1. Let z(w) = -6*a(w) + x(w). Let k be z(-6). Suppose 0 = 5*l - 5*t - 25, 2*l + 5*t = k - 12. What is the units digit of l?
9
Let w be 232/12 - (-2)/3. Suppose -4*g - w = 16. What is the tens digit of (-146)/g - 6/27?
1
Suppose 6*h - h = 300. Let p = -42 + h. Suppose -3*j + p = -2*d - d, j + 5*d = 12. What is the units digit of j?
7
Suppose -4*x = n + 2*n - 379, 5*n + 3*x - 617 = 0. Suppose m = -4*k + n, k = -0*k - 4*m + 34. What is the units digit of k?
0
Let i(m) = m**3 + 3*m**2 - 3*m + 4. Let x be i(-4). Suppose x = g - 2*g. Suppose g*h = 4*h - 32. What is the units digit of h?
8
Let r be (58/8)/(5/20). Let s = -14 + r. What is the units digit of s?
5
Suppose -a - 5 = -2*a. What is the units digit of a?
5
Suppose -p + 4*p = 0. Suppose -4*b + 26 + 38 = p. What is the units digit of b?
6
Let y(t) = t - 6. Let x(u) = 4 - 1 + u - 4. Let w(i) = 3*x(i) - y(i). What is the units digit of w(3)?
9
Suppose 5*q - 2*q = 0. Suppose q = v - 2*v + 54. What is the units digit of v?
4
Let b be ((-12)/9)/((-4)/(-18)). What is the units digit of 2/(-6) + (-8)/b?
1
Let h = 1 + 2. Suppose 0 = 2*r - 3*c, -2*c + h - 19 = 4*r. What is the units digit of (-6)/(-4)*(-4)/r?
2
Suppose -2*y - 52 = 4*k, -y - 8 = -4*k - 72. Let g = k + 26. What is the units digit of g?
1
Let b = 19 + -4. Suppose 5*i + b = -3*a + 2*a, -i = 3*a + 17. What is the units digit of (1/(-2))/(i/36)?
9
Suppose 3 = t + 2*y, -15 = -t - 4*t + 2*y. Suppose 2*o + 3*o = 20. Suppose t*q = 5 + o. What is the units digit of q?
3
Let k(s) = -s**2 - s + 4. Let g be 1 - (1/1 + -1). Let m = g + -1. What is the units digit of k(m)?
4
Suppose -3*q = -2*s + 1, 0 = -2*q - 2*q + 5*s + 1. Let k be 4 - q - (2 + -2). Suppose k*y = 11 + 4. What is the units digit of y?
3
Suppose 2*a - w + 3*w = 22, -w = -a + 5. What is the units digit of (-5 + 2 + a)*3?
5
Suppose -5*t + 3*u = -t - 23, -u + 14 = 3*t. Suppose -16 = 3*z - t*z. What is the units digit of z?
8
Suppose -4*p + 7 = -5*i, 5*i + 20 + 5 = -5*p. What is the tens digit of i/(-1) - (-11 - 4)?
1
Suppose 2*y - 6 - 2 = 0. Suppose u - y*u = -33. What is the units digit of u?
1
Suppose 3*n - 122 - 209 = -4*l, -323 = -4*l + 5*n. What is the tens digit of l?
8
Let f = -199 + 283. Suppose 0 = -4*i + 12, -2*i - 18 = -u - 5*i. What is the units digit of (-6)/(-4)*f/u?
4
Let d be (4/5)/(12/(-330)). Let s = 10 - d. What is the units digit of s?
2
Let l(d) = -d - 14. Let t be l(-11). Let a(w) be the second derivative of -w**5/20 - w**4/4 - w**3/3 + w**2/2 - 2*w. What is the units digit of a(t)?
7
Suppose 17*b - 608 = 6481. What is the tens digit of b?
1
Let n(f) = f + 1. Let t be n(1). Let p = t + 1. What is the units digit of p?
3
Suppose 2*n = -u + 799, 2*u + 851 = 2*n + 43. What is the tens digit of n?
0
Suppose 7 + 2 = h. Let z = -4 + h. Suppose -3*c = -4*n - 47, z*n + 25 = 4*c - 37. What is the units digit of c?
3
Let n(o) = 5*o**3 - 5*o - 1. Let d(l) = -6*l**3 + 4*l + 1. Let y(j) = 5*d(j) + 4*n(j). Let v be 1 + (-2 - (-1 - -1)). What is the units digit of y(v)?
1
Let c(f) = f**2 - 8*f + 3. Let q be c