 1. What is the tens digit of i(7)?
5
Suppose -10 = -3*d + 2. Suppose 5*w - 20 = -2*y, -d*y + w = y - 23. Suppose -4*g = -5*j - 30, -2*g + 1 + y = 2*j. What is the units digit of g?
5
Let o(q) = q**2 - 2*q - 2. Let a be o(4). Let p = a + -4. What is the units digit of p?
2
Let m be 4/18 + (-80)/(-45). Suppose -m = h + 1, -b + 2*h = -11. What is the units digit of b?
5
Let f(m) = m**2 - 4*m - 5. Suppose 34 = 5*h + 4. Let u be f(h). Suppose 5*k - 7 = 4*x, 3*k + 2*x - u = 3*x. What is the units digit of k?
3
Suppose 4*p - 215 = -5*q + 166, 4*q - 296 = -p. Let n = q - 51. What is the tens digit of n?
2
Suppose 6*v + 3*m + 45 = 2*v, 4*m - 33 = 5*v. Let c(g) = g**2 + 8*g + 13. What is the units digit of c(v)?
2
Let k(m) = m**2 + 5*m + 2. Let p be k(-5). Suppose -36 = z + p*z. Let w = 23 + z. What is the units digit of w?
1
Let n(a) = 28*a - 4. What is the tens digit of n(2)?
5
Suppose -3*o = -3*w - 93, w + 4*w = -o + 31. What is the tens digit of o?
3
Let m = 8 - 4. Suppose -5*g + 3 = 8. Let b = g + m. What is the units digit of b?
3
Let j = -34 + 68. What is the units digit of j?
4
Let b = 6 + -8. What is the units digit of 1 + 0 + (-2)/b?
2
Let u = -6 - -6. What is the units digit of (0 - (-2 - u)) + 1?
3
Let c = -1 - 8. Let i = c - -17. What is the units digit of i?
8
Let h be 36 + (-2)/(-4)*4. Let d = h + -9. What is the units digit of d?
9
Let t(o) = -14*o - 11. Let h be t(-7). Suppose -3*a + 3*g + h = 0, 3*a - 69 = -g - 2*g. What is the tens digit of a?
2
Let n(l) be the second derivative of -l**3/2 - 7*l**2/2 - 7*l. What is the units digit of n(-6)?
1
Suppose 73 + 71 = -6*u. Let y = 63 + u. What is the tens digit of y?
3
Let y = 23 + 54. What is the tens digit of y?
7
Let z = -8 - -8. Let b = 0 + z. Suppose 3*j + s - 33 - 18 = b, 5*j - 96 = 2*s. What is the units digit of j?
8
Suppose -r + 476 = 4*h, -4*r + 104 = -3*h + 4*h. What is the tens digit of h?
2
Let t be 3/9 + (-244)/(-6). Suppose t - 5 = r. What is the tens digit of r?
3
Let j = -2 + -12. Let y = j - -16. What is the units digit of y?
2
Let x(b) = b**2 - b - 4. Let v be x(3). Let d = -1 + 5. Suppose -4*t - d = v*z, 0*t + 5 = -3*t - 2*z. What is the units digit of t?
1
Let g(m) = -m**2 + 2*m + 3. Let y be g(3). Let j = y - -8. What is the units digit of j?
8
Let h(y) = y**2 + y - 1. What is the units digit of h(-8)?
5
Let q(s) be the second derivative of -2*s**3/3 - 5*s**2/2 - 3*s. Suppose 3*v = 2*v - 4. What is the tens digit of q(v)?
1
Let a be (20/5)/((-4)/10). Let c = a - -14. Suppose -3*u + c*u - 6 = 3*r, 4*u - 10 = -2*r. What is the units digit of u?
3
What is the units digit of 174/21 - (-6)/21*-1?
8
Suppose 4*p + 49 - 181 = 0. Let n = p - -1. What is the units digit of n?
4
Suppose 7*k - 82 = 3*k - 2*h, 81 = 3*k - 5*h. Let s = -8 + 11. Suppose -5*b = q - k, s*q - b = 3 - 1. What is the units digit of q?
2
Let i(d) = 4*d**2 - 8*d + 3. What is the units digit of i(6)?
9
Let c = 72 - 31. What is the units digit of c?
1
Suppose 2*f = -22 + 224. What is the hundreds digit of f?
1
Let l(r) = r**3 + 7*r**2 + 8*r + 3. What is the units digit of l(-5)?
3
Let w(t) = t**2 + 5*t + 3. Let j be w(-4). Let z be (j + 1)/(-2 + 3). Suppose -o = -z*o - 4. What is the units digit of o?
4
Suppose 0 = -4*y + 4 + 4. Suppose -2*k - 2*k - o + 17 = 0, 3*o + 5 = y*k. What is the tens digit of k/(-6)*(-63)/3?
1
Let v = 70 + -37. Let y = v + -18. What is the units digit of y?
5
Let v(q) = -2*q + 1. Let g be v(-4). Let p(n) = -n**3 + 5*n**2 - n + 3. Let f be p(5). Let d = g + f. What is the units digit of d?
7
Let t(o) = o**2 - 15*o + 24. What is the units digit of t(16)?
0
Let a be 2*(-6)/(-8)*2. Let n be -1 + (-1 - 0/a). What is the units digit of ((-1)/n)/(2/12)?
3
Suppose -5*k - 3*q + 6 = -0*k, -k = 3*q + 6. Suppose k*v + v = 80. What is the units digit of v?
0
Suppose -x - 3*b + 2*b + 130 = 0, 0 = -x - 2*b + 125. What is the units digit of x?
5
Let m be (1*4)/(4/6). Suppose -5*x + 34 = 2*u, u - 14 + m = -x. Let n = x - -3. What is the units digit of n?
9
Suppose -2*j + 3*j = 0. Suppose m + v + 1 = j, -2*m = 2*m - 3*v - 17. Suppose m*z = 2*k - k + 20, 2*k - 40 = -4*z. What is the tens digit of z?
1
Suppose 0 = d + 2*x - 52, 0*d - 2*x = -d + 36. What is the tens digit of d?
4
Let u(g) = 3*g - 6. Let k be 3 + -2*(-2 - -3). Let w = 6 - k. What is the units digit of u(w)?
9
Let q(f) = 2*f**3 - 3*f - 1. Let b be q(3). What is the units digit of (-21)/14*b/(-6)?
1
Let y = 33 - -14. What is the units digit of y?
7
Suppose 4*g - 17 + 5 = 0. What is the units digit of g?
3
Let o(p) be the third derivative of 1/60*p**5 + p**2 + 0*p + 5/6*p**3 + 5/24*p**4 + 0. What is the units digit of o(-4)?
1
Suppose -4*v - 3*g + 934 = 0, -460 = -2*v - 0*g + 2*g. What is the tens digit of v?
3
Suppose 148 + 479 = 4*i + 5*f, -5*f + 311 = 2*i. What is the tens digit of i?
5
Suppose 4*q - 134 - 159 = 3*v, -2*q + 3*v = -151. What is the units digit of q?
1
Suppose -4*z + 625 = -y, 10*z = 5*z + 3*y + 790. Suppose 3*j = -5*c + 147, -3*c = 2*c - 5*j - z. What is the units digit of c?
0
Let l = -9 + -5. Let k be 69*((-7)/(-3) + -2). Let r = l + k. What is the units digit of r?
9
Suppose -3*d - 56 = d. What is the units digit of (-228)/d - 4/14?
6
Let m(y) = y + 1. Let q be m(-2). Suppose 7 = -4*u + 5*j, 9*u - 13 = 4*u - j. Let n = q + u. What is the units digit of n?
1
Suppose 1 = -l + 22. What is the tens digit of l?
2
Let u be (-5)/((-15)/12)*1. Suppose -2*b + u = 2*b. What is the units digit of b?
1
Let d(o) = o**3 + 8*o**2 + 8*o + 9. Let b be d(-7). Let u = -4 + b. What is the units digit of (-2)/(-4)*(-16)/u?
4
Let o(r) = -r**2 - r. Let j(x) = x**3 - 2*x**2 + 4. Let g(p) = -j(p) + 3*o(p). What is the tens digit of g(-3)?
2
Let s(j) = 128*j**2 + 2*j. What is the tens digit of s(-1)?
2
Suppose -5*u = -3*b + 8, 5*u + b - 1 = -5. What is the tens digit of u/7 + (-1036)/(-49)?
2
Suppose -h - 5*y + 10*y = 5, 0 = -5*h - y + 1. Suppose h = -2*q - 0*q - 10, 5*i + q - 165 = 0. What is the tens digit of i?
3
Suppose -r = 5, 0 = 2*m - m + r - 385. What is the units digit of (m/50)/(1/5)?
9
Let c(w) be the second derivative of w**4/12 - 2*w**3 + 3*w**2 + w. What is the units digit of c(12)?
6
Suppose s - 44 = -s. What is the units digit of s?
2
Let l be ((-1)/3)/((-2)/90). Let y be -3 - ((-1)/(-1))/1. Let o = y + l. What is the units digit of o?
1
Let m(a) = -7*a**2 - 2*a + 1. Let w be m(1). Let u be -1*(w + 3 + 0). Suppose 0*n + 48 = 4*n - u*r, -3*r - 5 = n. What is the units digit of n?
7
Let k be 1 - (-2 - 2) - 1. What is the units digit of ((-36)/45)/(k/(-10))?
2
Suppose 2*h - 2*t - 130 = 0, 1 = -3*t + 2*t. What is the units digit of h?
4
Let u be (-10)/4*12/(-15). Suppose 13 = 3*c - u. What is the units digit of c?
5
Suppose -5*r = 3*v - 22, -3*r + 7*r - 28 = -5*v. Suppose -f - p - p + 8 = 0, -p + v = 5*f. Let d(q) = q + 5. What is the units digit of d(f)?
5
Let g = -631 - -943. What is the hundreds digit of g?
3
Let f = 33 - 13. Suppose s = -4*s - f. What is the units digit of (11 - 0)*(-3 - s)?
1
Let k be -4*(-4)/16 - -4. Suppose -7*r + 76 = -k*r. What is the units digit of r?
8
Let b be (-2)/3 - 26/(-3). Let l = b + -6. What is the units digit of l/(-11) - 336/(-33)?
0
Suppose 0 = 2*j - 3*g - 113, 4*g = 5*j + 7*g - 272. What is the units digit of j?
5
Suppose 10*l = 2*l + 456. What is the units digit of l?
7
Let c(q) = -q**3 - 3*q**2 + 4*q + 5. Let k = -1 + 3. Suppose 4*l = 2*d, 3*d + 20 = -d - k*l. What is the units digit of c(d)?
5
Let g(j) = 2*j**2 - 7*j - 5. Let r be g(-4). Suppose -4*l - w = -97 - 123, -w = l - r. Suppose 0*a - 5*a = -l. What is the tens digit of a?
1
Suppose -2*y = -5*y. Let h = y - -10. Suppose h = d + 1. What is the units digit of d?
9
Let f(k) be the third derivative of k**6/60 - k**5/15 + k**4/24 + k**3/3 - 2*k**2. What is the units digit of f(2)?
4
Let h = -81 - -113. What is the tens digit of h?
3
Let y be 1 + (-1 - 1) + -13. Let b = -10 - y. Suppose -5 = b*t - 53. What is the tens digit of t?
1
Suppose 5*d - 6*d + 26 = 0. What is the tens digit of d?
2
Let w(d) = -28*d**3 + 1. What is the tens digit of w(-1)?
2
Suppose u = -5*x + 70, -4*u + 2*u - 2*x = -148. What is the units digit of u?
5
Suppose 2*i = -6, 4*a = -2*i + 5 + 17. Let j(b) = -b**2 + 7*b + 2. Let t be j(a). Suppose -t*n - 36 = -4*f, 2*