 - -1). Let k = -2 - a. What is the units digit of k?
8
Let g be (-2)/7 - (-10)/(-14). What is the units digit of 2 + g*(-2 - 0)?
4
Let s(c) = -2*c**3 + c**2 - 1. Let x be s(-2). Let u = 7 + x. What is the units digit of u?
6
Let k(o) = -o**2 - o + 9. Let j(d) = -d + 9. Let z(l) = l - 10. Let g(s) = -3*j(s) - 2*z(s). Let f be g(7). What is the units digit of k(f)?
9
Let g(v) = 2*v - 8. Let c be g(5). Let t(n) = -95*n**2 - n. Let w be t(1). What is the units digit of 3/c*w/(-18)?
8
Suppose 0 = 3*d - 2*d. Suppose 2*u + 9 - 21 = d. What is the units digit of u?
6
Suppose -4*y = -0*y + 372. Let l = y - -25. What is the units digit of 4/(-22) - l/11?
6
Let q(o) be the second derivative of -o**4/12 + o**3/6 + 5*o**2 - o. Suppose 5*l = 3*c + 15, 0*l = -3*c + l - 3. What is the tens digit of q(c)?
1
Suppose 219 + 1311 = 6*m. What is the tens digit of m?
5
Let f be (-4)/(-2)*10/(-4). Let n = -1 - f. What is the units digit of n?
4
What is the tens digit of (56/6)/((-8)/(-12))?
1
Suppose 2*j - 40 = 28. Let u(m) = 3*m - 5. Let s be u(-6). Let q = s + j. What is the tens digit of q?
1
Suppose 3*g - 15 = 3*q, 5*q + 1 = -19. Let k(s) = -g + s**2 - 2*s - 2*s**2 + s + 2*s**2. What is the tens digit of k(4)?
1
Let v(x) = -4*x**3 + 12*x**2 + 3*x + 11. Let b(y) = y**3 - 4*y**2 - y - 4. Let c(m) = 7*b(m) + 2*v(m). What is the tens digit of c(-5)?
2
Let k(m) = -m - 7. Let q be k(-10). Let f be (0/1)/(2/1). Suppose -q*i = -3*y + 12, y + f*i + 12 = 5*i. What is the units digit of y?
8
Suppose l = -5 - 0. What is the units digit of (-12)/(-15)*l/(-2)?
2
Suppose -1 - 23 = -4*h. Let x be (0 + 1)/(h/12). What is the units digit of 3/(x - -1)*2?
2
Let v = 28 - 5. What is the tens digit of v?
2
Let r be 80/(-6)*(1 - 4). Let v = r + -29. What is the tens digit of v?
1
Suppose -14 + 4 = -2*q. Let k(u) = 0 + u - q + 0. What is the units digit of k(6)?
1
What is the tens digit of (-242)/(-6) - 20/(-30)?
4
Suppose -2*q - 9 = -101. What is the units digit of q?
6
Let i(w) be the second derivative of 1/6*w**3 + 3*w + 0 + 1/12*w**4 + 1/2*w**2. What is the units digit of i(-2)?
3
Let q be 0*(1 + (-3)/2). Let s be (-19)/(-1*(1 - q)). What is the units digit of (-6)/(-9) + s/3?
7
Let x be 130/4 - 1/2. Suppose 26 = 4*k - 2*f, -1 = -4*k - 5*f + x. Suppose -k*c = -2*c - 40. What is the units digit of c?
8
Let q be (-7)/(-2) - (-2)/4. Suppose 2*j + 3*p = 13, -q*j + 26 = 3*p - 3. What is the units digit of (16 + -1)*j/24?
5
Let a(n) = -n**2 - n + 87. What is the tens digit of a(0)?
8
Let a(l) = -l**3 + 1. Let m(o) = -o**2 + 1. Let f(p) = -a(p) + 5*m(p). What is the units digit of f(5)?
4
Suppose 2*v = -5*m + 144, -v + 5*m + 90 = 33. What is the units digit of v?
7
Let s = -26 - -6. Suppose -3*k - 36 = 6. Let n = k - s. What is the units digit of n?
6
Let y(a) = a**3 + 4*a**2 - 5. Let l be y(-3). What is the units digit of -1 - 4/((-4)/l)?
3
Suppose u + 2*u = 162. What is the units digit of u?
4
Let f be 4/(-18) - 16/(-72). Suppose 2 = -v, h + f*v - 12 = v. What is the units digit of h?
0
Let p be 14/6 - (-2)/3. Suppose 45 = -0*n + p*n. What is the units digit of n?
5
Let z(r) = 7*r**2 - 4*r - 10. What is the hundreds digit of z(-4)?
1
Let j be (6/9)/((-2)/(-15)). Suppose -j*f + 17 = 2*l - 31, 3*l - 72 = f. What is the tens digit of l?
2
What is the units digit of (-4)/(-2)*3/3 + 208?
0
Suppose -2*w - 86 = -5*c, 3*c + 78 = -2*w + 6*c. Let a = 69 + w. Suppose -4*q + 4*f = -a, f + 5 = -q + 12. What is the units digit of q?
8
Let t = -1 + 1. Let v = t + -1. What is the units digit of 7/(21/30) + v?
9
Let s(t) be the second derivative of 2*t + 1/3*t**3 + 1/5*t**5 - 1/6*t**4 + 0 - 1/2*t**2. What is the units digit of s(1)?
3
Suppose -4*t + 15 = -3*t. Suppose -m + t - 3 = 0. What is the units digit of m?
2
Suppose -3 = -2*k + k. Suppose 7*r - 2*r = 4*l + 296, -k*l + 44 = r. What is the tens digit of r?
5
Let a(b) = 14*b**2 - b. Let p be a(2). Let h = p + -32. What is the tens digit of h?
2
Let y(s) = -s**3 + s**2 + 4*s - 2. What is the hundreds digit of y(-5)?
1
Let f be (12/7)/(4/(-28)). Suppose 3*a - 18 = 5*a. What is the tens digit of ((-21)/a)/((-2)/f)?
1
Suppose -10 = -d + 12. What is the tens digit of d?
2
Suppose -15*k = -19*k + 156. What is the tens digit of k?
3
Let r(a) = -7*a. Let s be r(-2). Let b(o) = -5*o + 2. Let j be b(1). Let d = j + s. What is the tens digit of d?
1
Suppose 4*o = -3*o + 2233. What is the tens digit of o?
1
Suppose f + 2*t - 2 + 3 = 0, 0 = 2*f - 4*t - 14. Suppose f*w = -42 + 177. What is the units digit of w?
5
Let s(l) = -l**3 - 4*l**2 - 3*l - 9. Let k be s(-4). Suppose -q = -4*o - 21, -4*q + 76 = k*o - 65. What is the units digit of q?
3
Let y = 213 + -77. What is the hundreds digit of y?
1
Let f(s) = s + 16. Let i be f(-12). Suppose 0 = 5*j - 4*b - 81, -i*j = 4*b + 30 - 102. What is the tens digit of j?
1
Suppose -k = 3*k - 100. What is the units digit of k?
5
Suppose 0*m - 2*m - 4 = 0. What is the tens digit of m/(-7) + 408/42?
1
Let g = 346 + -175. What is the units digit of g?
1
Let k(w) = w**2 - w - 4. Suppose 0 = 5*d - 4*d - 6. What is the tens digit of k(d)?
2
Suppose 3*d - 6 = 4*z + 1, -z - 19 = 5*d. Let o(m) = m + 3*m**2 + 0*m - 2*m**2 - 1. What is the units digit of o(d)?
5
Suppose 0*t = 2*t - 138. What is the tens digit of t?
6
Suppose k - 4*k = -15. Suppose 3*i + k*g - 45 = -0*g, 4*g = 0. What is the tens digit of i?
1
Let w(u) = u**2 + 6*u - 2. Let k be w(-8). What is the units digit of 60/k - 6/21?
4
Let d(x) = -5*x + 9. What is the tens digit of d(-8)?
4
Suppose 4*x = -2*v + 110, 0*v = -5*x - 3*v + 138. What is the units digit of x?
7
Let x(c) be the third derivative of c**6/120 - c**5/20 + c**4/6 - c**3/2 + 2*c**2. Let k be x(2). Let q(d) = 2*d - 1. What is the units digit of q(k)?
1
Let w(y) = 6*y - 1. Let b be w(1). Let q = 10 - b. Suppose 2*p = p + q. What is the units digit of p?
5
Let a = 13 - 10. Suppose 2*s = -3*s - 5*y + 55, 0 = a*s - 3*y - 3. What is the units digit of s?
6
Suppose -c - 5 = 0, 3*c = -4*r + 357 + 164. What is the units digit of r?
4
Suppose 0 = -4*v - 4, -3*s - v - 2*v = 12. What is the units digit of 3*(-1)/s + 2?
3
What is the units digit of (-84)/24*(-24)/7?
2
Suppose 94 = 2*o - o. Let v = o - 54. What is the tens digit of v?
4
Let x be 2/(-4) - 33/(-2). Let z = x - 10. What is the units digit of 4/z + 50/6?
9
Let i be 18/(-4)*8/(-12). Suppose o - 131 = -3*b - b, 0 = -i*b - 5*o + 94. What is the tens digit of b?
3
Let w = 12 - -3. What is the units digit of w?
5
What is the tens digit of 1460/80 + (-1)/4?
1
Let l(x) be the first derivative of -x**2/2 + 6*x + 2. Let n be l(6). Let r = 4 + n. What is the units digit of r?
4
Suppose -2*u - 115 = -5*p, -3*p - 3*u - u = -95. Suppose -2*d + 9 = -p. What is the units digit of d?
7
Suppose v = 5*v - 128. What is the tens digit of v?
3
Suppose 3*v - 6 = v. Suppose -v*b + l = -55, -b = 3*l - 25 + 10. What is the tens digit of b?
1
Let y(i) = i**3 - i + 1. Let g be y(0). What is the tens digit of 6/(3/g) - -10?
1
Let q(r) = -4*r + 1. Let h(l) = -l + 3. Let f be h(4). Let t be q(f). Suppose t*z = 3*n + 52, 3*n = 5*z - n - 56. What is the units digit of z?
8
Let l be 2 - 4/(2/(-1)). Suppose 0 = -l*j + 3*m + 71, 5*m + 28 = j + 6. What is the tens digit of j?
1
Let m be (-70)/(-22) + (-8)/44. Suppose 0 = m*i + 2*i. Suppose i = 5*n - 4 - 6. What is the units digit of n?
2
Suppose 49*d = 54*d - 1285. What is the tens digit of d?
5
Let w(v) = -v**2 - 5*v + 3. Let q be w(-5). Let g(o) = -o**2 + 3*o + 2. Let b be g(q). What is the units digit of 0 - (b + 0) - -3?
1
Suppose -4*n - n - 3*x = -166, -3*n - 2*x = -99. What is the units digit of n?
5
Let z(m) = -3*m + 14. What is the tens digit of z(-10)?
4
Suppose -5*c = -0*c - j + 5, -5*c + 4*j = 20. Let g be c/(2 - (0 + 4)). Suppose 5*f - 22 + 2 = g. What is the units digit of f?
4
Let v(b) = -b**3 - 3*b**2 + 4*b + 2. Let w(y) = -y - 8. Let s be w(-6). Let k be 1*(-3 + s + 1). What is the units digit of v(k)?
2
Suppose 5*x = 4*u - 81 + 9, 14 = 2*u + 3*x. What is the tens digit of u?
1
Let v(h) = 6*h**2 - 8*h**2 + h**2 - 15*h - 5 - 12. What is the units digit of v(-13)?
9
Suppose -5*k + 3*o = -345, -5*k + 273 = -k - 3*o. What is the units digit of k?
2
Suppose -5*u + 19 = -2*d + 6, -20 = -5*d - 5*u. Suppose -2*y + 15 = d. Suppose -3*o