4. What is the tens digit of i?
5
Suppose -2*a + 342 = 2*i, -4*i + 3*i - 529 = -3*a. What is the units digit of a?
5
Let j be 20 + 2/(1 - 0). Let g be (12/(-8))/(3/(-76)). Let f = g - j. What is the tens digit of f?
1
Let y = -6 + 9. Suppose -y*u = u. Suppose 5*k + 7 - 27 = u. What is the units digit of k?
4
Suppose z - 10*d - 247 = -7*d, 0 = 3*z + d - 711. What is the tens digit of z?
3
Let z be (-82)/(-4) + (-10)/20. Let x = z + -42. What is the units digit of 2/2*x/(-2)?
1
Let y = 1 + 3. Suppose y*a = 0, -2*i + 2*a + 8 = 3*a. Suppose z - i*w = 6, 5*w + 47 = 5*z + 2*w. What is the tens digit of z?
1
Suppose 0 = -3*w + 9 - 0. Suppose -25 = -3*k - 4*l, w*k - k = 4*l - 10. Suppose 0 = k*z + 3, 3*u + z - 15 = 4*z. What is the units digit of u?
4
Suppose 8*v - 1 = -17. What is the tens digit of (0 - v - -140)/(-15 - -16)?
4
Suppose 4*a = 3*l - 12 + 4, -2*l - 4*a + 32 = 0. Suppose -28 + l = -4*y. Suppose -3*z - 2 = -y. What is the units digit of z?
1
Let q(k) = 22*k**3 - 2*k**2 + k + 1. Let y be q(1). Suppose t = 70 + y. What is the units digit of t?
2
Let u = 1991 + 12. What is the thousands digit of u?
2
Let m = -152 + -107. Let a = m + 369. What is the tens digit of a?
1
Suppose k + 5*x + 1 = 0, -5*k - 3*x + 16 = -1. Suppose 0*i + 70 = 5*i + k*h, -2*i + 28 = 2*h. Suppose 0 = 4*q + i - 42. What is the units digit of q?
7
Let y = 99 - 71. Suppose 0 = 6*x - 4*x - y. Let k = x + -9. What is the units digit of k?
5
What is the hundreds digit of ((-3958)/10)/(10/(-50))?
9
Let j = 22 - 16. Suppose j*g = 179 - 41. What is the units digit of g?
3
Let u be (-71)/(-2)*(-3 - -4 - -1). Suppose 4*z = -3*s + 115, s - 96 = -5*z + 45. Let w = u - z. What is the tens digit of w?
4
Let b = -1065 + 630. Let u = -258 - b. What is the units digit of u?
7
Let w be 1/5 - (-44)/5. Suppose w*h = 11*h - 258. What is the hundreds digit of h?
1
Let h = -155 + 581. What is the hundreds digit of h?
4
Let h(s) = s**2 + 2*s + 6. Let a be 2/11 - (-30)/(-165). What is the units digit of h(a)?
6
Suppose -8*o + 5*o = -3*n - 9522, o + n = 3172. What is the hundreds digit of o?
1
Suppose 0 = 4*l + 12, 3*x + 0*x - 6 = 2*l. Suppose x = 4*f - f + z + 7, 2*z + 8 = -3*f. What is the tens digit of ((-3)/2)/(f/20)?
1
Let l be (8/3)/((-15)/(-135)). Suppose 0 = l*j - 25*j + 116. What is the units digit of j?
6
Suppose -5*x - 4*g = 254, 202 = -4*x + 4*g - 6*g. Let h = -20 - x. Suppose -6 = 2*t - h. What is the units digit of t?
2
Let v(m) = 150*m**2 + 92*m - 475. What is the thousands digit of v(5)?
3
Suppose 26 = y - 2*o, 3*y - 2*o - 45 = -7*o. Let w = y - 9. What is the units digit of w?
1
Let t = 1123 - 747. What is the tens digit of t?
7
Suppose 12 = b + c + c, b + c - 8 = 0. Let f be 0/(3/(3/b)). What is the units digit of f/(-4 + 2) - -24?
4
Suppose 3*w - 5*z - 3005 = 0, 5*w - 7*z = -6*z + 5023. What is the units digit of w?
5
Let g(r) = -r**2 - 3*r + 2. Let z be g(-5). What is the units digit of (2/4)/(z/(-96))?
6
Let j(u) = u**3 + 14*u**2 - 11*u - 20. What is the hundreds digit of j(-11)?
4
Let q = 6 + -4. Suppose -n - q*n - 56 = 5*u, -4*n = -3*u + 94. Let o = n - -49. What is the tens digit of o?
2
Let l(y) = y + 13. Let j be l(-13). Let o be (-16 - -18) + (-2 - j). Let s = o - -37. What is the tens digit of s?
3
Suppose 18025 = 17*l + 1025. What is the hundreds digit of l?
0
Suppose 18*j + 310 = 23*j. Suppose y + 13 = j. What is the units digit of y?
9
Let k(u) = -5*u**2 - 18 + u**2 + 8*u**2 + 4*u. Let t(p) = 9*p**2 + 9*p - 37. Let l(a) = -7*k(a) + 3*t(a). What is the tens digit of l(0)?
1
Suppose 3*r - l = 27, 2*r + l + 4*l - 1 = 0. Suppose -r*g + 10 = -3*g. What is the units digit of g?
2
Let x(s) = 3*s**2 + s - 13. Let o = 53 + -44. What is the hundreds digit of x(o)?
2
Let m(s) = 2608*s - 12. What is the hundreds digit of m(2)?
2
Let k(y) = y + 20. Let r be -1 + (2 - -1) + -2. Let a be k(r). What is the units digit of (-8)/a + (-294)/(-10)?
9
Let q(i) = i**2 - 3*i + 2. Let l be q(2). Suppose -k + z - 8 = -4*z, -3*k - z - 8 = l. What is the units digit of (-128)/k - (-16)/48?
3
Let n(s) = -s**3 + 1. Let m(a) = -4*a**3 + a**2 + 1. Let p(v) = m(v) - 3*n(v). Let j be p(2). What is the units digit of (6/j)/((-1)/5)?
5
Let j(s) = -s**2 + 8*s + 1. Let u be ((-60)/(-48))/(1/(-8)). Let x(h) = h**3 + 11*h**2 + 8*h - 13. Let q be x(u). What is the units digit of j(q)?
8
Suppose 3*j - 1786 = j. What is the hundreds digit of j?
8
Suppose 5*l = 4*l. Let g = 52 + l. What is the tens digit of g?
5
Let o(m) = 9*m - 1. Let g be o(-1). Let s be g/35 - (-30)/7. Suppose -4*z = -s*a - 92, 24 = 3*z + 4*a - 17. What is the tens digit of z?
1
Suppose -3*n + 2*p = -2*p + 3, -3*n - 3*p - 3 = 0. What is the units digit of -2 - -49 - 2/2*n?
8
Suppose -4*h - 20 = -0. Let r be (-15)/(-1) + -2 + 1. What is the tens digit of 2/(-4)*h*r?
3
Let j = -1444 + 2530. What is the hundreds digit of j?
0
Let o be 4/(-1) + 96/24. What is the hundreds digit of (207 + 3)/(o - -1)?
2
Suppose -256*c = -263*c + 15841. What is the units digit of c?
3
What is the units digit of (-125)/375 - (-4294)/3?
1
Let z(v) = 3*v - 24. Suppose 0 = 2*d + 7*d - 90. What is the units digit of z(d)?
6
Let v = -338 + 890. What is the units digit of v?
2
Let r(a) = 41*a**2 - 107*a - 535. What is the hundreds digit of r(-5)?
0
Let u = 608 + -158. What is the hundreds digit of u?
4
Let s be 2/(-11) + -1*97/11. What is the units digit of 3*((-795)/s)/5?
3
What is the units digit of (13170/12)/(6 - 33/6)?
5
Let z = 4 - 3. Let s = 104 - 87. Suppose -s = -p + z. What is the units digit of p?
8
Let v = 168 - 326. What is the tens digit of (35/(-10) - -2)*v?
3
Let u(p) be the third derivative of -p**4/8 - p**2. Suppose 4*k + 13 + 3 = 0. What is the tens digit of u(k)?
1
Suppose 0*i - 3*i + 3*t = -213, i - 3*t - 65 = 0. Let k = i - 33. What is the units digit of k?
1
Let f(n) = 22*n**2 - 13*n + 37. What is the tens digit of f(3)?
9
Let q = 3274 + -583. What is the tens digit of q?
9
Suppose 0 = -10*t + t. Suppose t = 9*v + 353 - 1811. What is the hundreds digit of v?
1
Let x(d) = -d**3 - 6*d**2 - 5*d + 2. Let a be x(-5). Suppose 3*j + 81 = -3*b, a*b = 5*j - 0*j + 149. Let k = -11 - j. What is the units digit of k?
8
Let a(z) = 4*z + 30. Suppose -2*p + 3*x = p, -3*p = 4*x. What is the units digit of a(p)?
0
Suppose -4*h + 6*p - 2*p + 428 = 0, 0 = -2*h - 2*p + 222. Let g = 181 - h. What is the units digit of (3/(-6))/((-3)/g)?
2
Let l(h) = 4*h + 2. Let w be l(0). Suppose -288 = -w*t - 74. What is the tens digit of t?
0
Let t be 1/(-2)*-2*(3 - -156). Suppose -6*p = t - 447. What is the tens digit of p?
4
Let f = -26 - -28. Suppose 175 = f*g - 153. What is the hundreds digit of g?
1
Suppose d - 4*m + 9*m - 277 = 0, 3*d - 5*m - 831 = 0. Let n be (-10)/30 + d/3. Suppose 11*t + n = 13*t. What is the units digit of t?
6
Let t(s) = 4*s**2 + 23*s + 93. What is the tens digit of t(-10)?
6
Suppose -v + 5*v + 16 = 0, m - 3*v - 710 = 0. What is the tens digit of m?
9
Let o(s) = 29*s + 6. Let v be o(-13). Let p = 571 + v. What is the hundreds digit of p?
2
Let w(b) = 13*b + 6*b - 8 - 4. What is the units digit of w(8)?
0
Suppose -3*k - 93 = -588. Suppose 2*n = -11 + k. What is the units digit of n?
7
Let i(r) = r**2 + 5*r + 6. Let p be i(-5). Let k(j) = 0*j**2 + 7*j**3 - 8*j**3 - 4*j + 4 + 6*j**2 + 2*j**2. What is the units digit of k(p)?
2
Let a(h) = -21*h + 43. What is the tens digit of a(-24)?
4
Let o be (-1 - -3) + (-2 - -3)*0. Suppose o*z - 160 = -0*z. What is the units digit of z?
0
Let j(p) = 13*p**2 - p. Let x(b) = -b**3 + 13*b**2 + 15. Let m be x(13). Suppose 5*z + t = -9, -3*z - 4*t - m = -4*z. What is the tens digit of j(z)?
1
Suppose -329*y = -334*y + 3960. What is the hundreds digit of y?
7
Suppose -2*z - 32 = 3*f, -5*f + 0 = 2*z + 52. Let k(q) = -q**2 - 19*q - 1. What is the units digit of k(f)?
9
Suppose 0*t = -p - t + 1571, -6280 = -4*p - 2*t. What is the hundreds digit of p?
5
Let n be (-1)/(-2) - 1/(-2). Let l = 146 + -129. Let p = n + l. What is the units digit of p?
8
Suppose 0 = t - 3*t + 10. Suppose 0*g - 3*h = -g + 55, -h = 4. Suppose 0 = -t*d + g + 107. What is the tens digit of d?
3
Suppose -2*j = -4*j - 2*a + 598, 0 = -2*j - 5*a + 613. What is the tens digit of j?
9
Let f = 13 - 13. Suppose o + 2*o - 18 = f. What is the units digit of 4/6 