 i. What is the tens digit of c?
7
Let t be (-2)/(-4)*172/2. Let k = 41 - 72. Let z = t + k. What is the tens digit of z?
1
Let c(l) = -2*l**2 - 2*l - 4. Let f(n) = n**2 - n + 1. Let x(g) = c(g) + 3*f(g). Suppose 3*b + 3*r - 17 = -r, 0 = -2*r - 2. What is the tens digit of x(b)?
1
Let a be (-12 - -3) + 3 - 2. Let o = -1 - a. Suppose 2*g + 155 = o*g. What is the tens digit of g?
3
Let o = -812 + 847. What is the tens digit of o?
3
Let p(g) = g - 3. Let x be p(11). Suppose 0 = -3*y - y + x. Suppose 0 = 5*u + y*s - 322, 0*u + 182 = 3*u + 4*s. What is the units digit of u?
6
Suppose p = 5*p + b - 61, -3*p + 5*b + 40 = 0. Suppose -5*c - 48 + 20 = -3*u, 4*c = 4. Suppose t - p = u. What is the units digit of t?
6
Let g be 2*4/((-8)/(-5)). Suppose 3*x = g*x - 4. Suppose -3*f - 3 = -x*a - 2*a, 5*a + 4*f - 27 = 0. What is the units digit of a?
3
Let f(j) = -j**2 - 15*j + 21. Let v be f(-15). Let a = 41 - v. What is the tens digit of a?
2
Let o = 1747 + -405. What is the hundreds digit of o?
3
Suppose 4*c - 3*j = 4122 - 923, c + 4*j - 814 = 0. What is the units digit of c?
2
Let m(f) = f + 2. Let h(s) = -23*s + 12. Let g(x) = h(x) - 5*m(x). Suppose 4*t + 5 + 7 = 2*u, -2*t - 14 = -5*u. What is the units digit of g(t)?
8
Suppose 3*o = -99 + 369. Let x = o - 54. What is the tens digit of x?
3
Suppose 0 = -2*m - 4*v + 96, -4*m = -0*m + 4*v - 212. Suppose -2*u - 4*x = -214, -m = -u - 3*x + 50. Suppose -4*h = -h - u. What is the tens digit of h?
3
Let v = -312 - -207. Let a = 236 + v. What is the hundreds digit of a?
1
Suppose -31*a + 324 = -110. What is the units digit of a?
4
Let x(m) = 20*m - 1. Let c be x(2). Let n be (3/9)/(1/c). What is the units digit of 41/n - 2/13?
3
Let n = 39 + -42. What is the tens digit of (-2)/n - (-6 - (-379)/(-3))?
3
Suppose -9 = -3*l - 18, 4*v + l = 4341. What is the units digit of v?
6
Let p = -51 - -5. Let z = 100 + p. What is the units digit of z/(-18)*92/(-6)?
6
Let h be (-1)/(-2)*(-2 - -2). Suppose h = -2*f + 4*g - 2 - 10, -3*g = -3*f - 3. Let m(t) = 2*t - 4. What is the units digit of m(f)?
4
Suppose 3*x + 18252 = 9*x. What is the units digit of x?
2
Let u(w) = 8*w**2 + 3*w - 4. Let j be u(-3). Suppose 216 = n + j. What is the units digit of n?
7
Suppose 0 = 3*q - 4*q + 2*f + 11, -4*q = -f - 16. Let n = q + -3. What is the units digit of n + -30*12/(-8)?
5
Let r = -6 + 8. Suppose 3*c + s = 10, 5*s - r = 18. Suppose -f - f + 72 = c*y, f + 3*y = 28. What is the tens digit of f?
4
Let c = 5175 - 2852. What is the tens digit of c?
2
Let b be (1/3)/(2/(-36)). What is the units digit of 2 - 219/b*10/5?
5
Suppose -3*d - 22 = 4*w, -6*w + w + 1 = -d. Let k be -6*(4/(-3))/2. What is the units digit of (3 - d) + k - 1?
2
Suppose -5*f = -8370 - 445. What is the units digit of f?
3
Let x be -1 + -1 + -1 + 8. Suppose -3*t = 3*p - 126, -x*t + 33 = p - t. What is the tens digit of p?
4
Suppose 33 = -4*j - 2*h - 25, -3*h = 15. Let i be (27/j)/(1/(-24)). Suppose -2*m + 14 = -i. What is the units digit of m?
4
Let s be -3 + (0 - -2) + 3. Let o(n) = -3*n - n + s*n + 9 + 4*n. What is the units digit of o(7)?
3
Suppose 0 = a + 4 + 3. Let n be 5 + a - (-454)/2. What is the units digit of ((-1)/(-3))/(5/n)?
5
Let s = 8 + -51. Let f = 84 + s. Let g = -19 + f. What is the units digit of g?
2
Let w(f) = -f**2 - 19*f - 17. Let y be w(-18). Let h be (-1)/2*16*y. Let g = h - -52. What is the tens digit of g?
4
What is the units digit of (4 - 19)/(-2 + -1) + 751?
6
Let b(n) be the first derivative of -n**4/4 - 2*n**3/3 + n**2/2 + 2*n - 1. Let z be b(-2). Suppose 5*c + z = 10. What is the units digit of c?
2
Let l(g) = -201*g - 4. Let t(c) = -201*c - 4. Let m(p) = -6*l(p) + 7*t(p). What is the units digit of m(-1)?
7
Suppose 0 = -4*a + 4*u - 20, 0 = -3*a - 5*u + 5 + 20. Suppose -10*s - 2*y = -7*s - 367, 4*s - 4*y - 476 = a. What is the hundreds digit of s?
1
Suppose 11*d - 1684 = 9*d. Suppose d = 9*c - 1273. What is the hundreds digit of c?
2
Suppose -3*o + 0*o = t + 18, 5*t = -2*o - 25. Let x be 1*t - (0 - 3). Suppose a + 0*a - 19 = x. What is the units digit of a?
9
Suppose 5*b - 51*o + 46*o = 7975, 0 = 3*b + 5*o - 4809. What is the units digit of b?
8
Let q(k) = 1699*k**2 - k - 4. What is the units digit of q(-1)?
6
Let c(y) = 258*y - 200. What is the hundreds digit of c(3)?
5
Suppose -50*o + 20 = -46*o. Suppose p - 233 = 4*j, -p + o*j = 3*p - 987. What is the tens digit of p?
5
Suppose 0 = -5*s - 3*a + 5625, 3*a - 1049 = -s + 88. What is the thousands digit of s?
1
What is the hundreds digit of 32058/8*620/465?
3
Let w(l) = 24*l + 5. Let g(o) = 23*o + 5. Let r(n) = -4*g(n) + 3*w(n). What is the tens digit of r(-3)?
5
Let t be (-2 - -1)/((-3)/2151*1). Suppose 3*y + d - 708 = 0, -3*y - 6*d = -2*d - t. What is the units digit of y?
5
Let u(l) be the third derivative of l**6/120 + l**5/12 - 5*l**4/24 + l**3/6 + 84*l**2. Let d be ((-15)/(-6))/((-2)/4). What is the tens digit of u(d)?
2
What is the units digit of 506/7 + 8/(-28)?
2
Suppose -5*w = 5*r - 5, 0 = -5*w + 3*r + 2*r - 45. What is the units digit of 15/60 + (-527)/w?
2
Suppose -v + 0*v + 58 = 2*z, -z = -5*v + 312. Let o = v + 17. What is the tens digit of o?
7
Let m(s) = -5*s + 1. Let a(h) = 2*h. Let z(t) = -13*a(t) - 6*m(t). What is the tens digit of z(20)?
7
Suppose 0*m + 4*x = -m + 68, -m + 67 = 5*x. Let n be (-1)/(-4*(-9)/(-108)). Suppose j - n*j + m = 0. What is the tens digit of j?
3
Let h(l) = -l**3 + 13*l**2 + 21*l - 35. What is the tens digit of h(10)?
7
Let u(f) be the second derivative of -f**4/12 + f**2/2 + 2*f. Let b be u(-1). Suppose 2*m - 2 - 2 = b. What is the units digit of m?
2
Let b = -1432 + 3404. What is the thousands digit of b?
1
Let y = 3 - -2. Suppose 22 = -5*a + 3*o, -y*o + 14 + 14 = -4*a. What is the units digit of (0 - 74)*a/4?
7
Suppose 0 = -3*k + 791 + 910. What is the hundreds digit of k?
5
Let g(c) = 3*c**2 + c - 2. Let b be g(2). Suppose b = -2*d - 0. What is the units digit of d/(-4) - 472/(-16)?
1
What is the tens digit of -3*(-3 + (-557)/3)*1?
6
Suppose -18*m + 243 = -15*m. What is the units digit of m?
1
Suppose 14*l - 191436 = -28*l. What is the tens digit of l?
5
Let k(z) = -5*z**2 - 6*z - 1. Let y(f) be the first derivative of 3*f**3 + 13*f**2/2 + f - 7. Let m(p) = 7*k(p) + 4*y(p). What is the units digit of m(-12)?
1
Let b = -16 + 68. Suppose 0 = j + j + 16. Let d = b + j. What is the tens digit of d?
4
Suppose -23140 + 6508 = -9*t. What is the tens digit of t?
4
Suppose -5*i + 50 = z, -19 - 3 = -z + 2*i. Suppose -2*y - 3*l - z = -l, 2*y = 5*l - 30. Let x = y + 16. What is the units digit of x?
1
Suppose -3*z + 1013 + 667 = 0. What is the tens digit of z?
6
Let g = -2 - 13. Suppose 0*l + 5*b - 57 = -2*l, -4*l = -2*b - 102. Let j = g + l. What is the tens digit of j?
1
Let y = -84 - -121. Suppose 0 = 4*l - 0*l + 52. Let c = l + y. What is the tens digit of c?
2
Let v be (4/5)/((-3)/(-45)*-3). Let p = v - -21. What is the tens digit of p?
1
Let c(v) = 5*v - 17. Let l be c(7). Let u = 43 + l. What is the tens digit of u?
6
Let w(c) = -c**2 + 3*c + 5. Let r(a) = 2*a**2 - 3*a - 4. Let d be (1 - (-20)/(-12))*-9. Let i(l) = d*w(l) + 7*r(l). What is the units digit of i(2)?
8
Suppose -3*o + 19 = -4*b, 4*b - 2*o - 2 = -20. What is the hundreds digit of (b - -8) + -2 + 111 + 1?
1
Suppose 5*d = -3*u + 593, -u - 2*u + 597 = 3*d. Let s = u - 122. What is the tens digit of s?
7
Suppose 13*d = 12*d - 42. What is the hundreds digit of (124/5)/(d/(-315))?
1
Let y be 0/(-1 + -2)*-1. Suppose y = 2*f - 2 - 2. Let z = f - -6. What is the units digit of z?
8
Let u(t) = -5*t + 8. Let o be u(7). Let l = 27 + o. What is the tens digit of 12 - 11 - (l + -16)?
1
Suppose -4*i = -4*p - 3*i + 2171, 2707 = 5*p + i. What is the tens digit of p?
4
What is the units digit of 4874/3 - (-60)/45?
6
Suppose 2*r - 340 = 2*t, -3*t = 3*r + 2*t - 502. Let l = 243 - r. Suppose -g = -3*g - 2*j + 28, 5*g - l = -3*j. What is the tens digit of g?
1
Suppose -h + v + 807 = 0, 4*h - 3234 = 33*v - 32*v. What is the hundreds digit of h?
8
Let d = 32 - 30. Suppose -d*a = -j - 4*j - 148, -2*a + j = -148. What is the tens digit of a?
7
Let q be 4 - 1 - (4 + 9/(-3)). What is the units digit of ((-1)/6)/(6/(-846))*q?
7
Suppose -4*v - 1021 = -5*p - 69, 5*v = 5*p - 1190. Let a = v - -363. What is the tens di