 = -k. What is the units digit of k?
6
Let w(s) be the first derivative of 5*s**4/4 - s**2 + s - 4. What is the units digit of w(1)?
4
Let f(p) = -p**3 - 3*p + p + 3*p**2 + 5*p + 1. What is the units digit of f(-2)?
5
Suppose 5*y - 139 = -x + 3*x, 3*y - 3*x - 78 = 0. What is the tens digit of y?
2
Let h = 133 - 51. Suppose 5*u - 73 = h. What is the tens digit of u?
3
Let r(q) = 15*q - 2. Let v be r(2). What is the units digit of (-29)/(-7) - 4/v?
4
Let q = -3 + -13. Let d = q + 17. What is the units digit of d?
1
Let k be (-6)/4*76/(-6). Suppose 3*z = 4*t - k + 64, -2*t - 20 = -4*z. What is the units digit of 0 - t/((-6)/(-2))?
4
Let x = -23 - -25. What is the units digit of x?
2
Suppose -i + 3*a + 156 = 4*i, -24 = -i + 3*a. What is the units digit of i?
3
Suppose -75 = -9*t + 4*t. What is the units digit of t?
5
Let d = -7 - -38. What is the units digit of d?
1
Suppose -2*q - 2*q = -44. What is the units digit of q?
1
Let i = 42 + 8. What is the units digit of i?
0
Suppose -3*l + 23 = -88. What is the tens digit of l?
3
Let l = -31 - -44. What is the units digit of l?
3
What is the tens digit of (30/(-4))/((-45)/60)?
1
Let b = 7 - 4. Suppose 4 - 1 = b*v. Let t = 1 + v. What is the units digit of t?
2
Suppose -2*n - u = -7*n + 7, 0 = -u - 2. Let c be 14/10 + -1 + (-8)/(-5). What is the units digit of c + (0/n - 0)?
2
Let h(f) = -6 + 2 - 6*f**2 + f**3 + 0*f**2 + 2*f. Suppose 30 = 4*k + k. What is the units digit of h(k)?
8
Let b(n) = -n**2 + 6*n - 1. Let a be b(5). Suppose 3 = -a*o + 31. Let i(t) = -t**3 + 6*t**2 + 7*t + 2. What is the units digit of i(o)?
2
Let t = -4 - -11. Suppose t*b - 3*l - 25 = 2*b, 2*l + 5 = b. Let m = b + 3. What is the units digit of m?
8
Let g be (12 - 0)*9/4. Suppose 2 = 2*c, -4*c - 2 + 20 = -w. Let t = g + w. What is the units digit of t?
3
Let i(t) = t**2 - 7*t + 6. Let g be i(7). Suppose 0 = 2*j - 4*c - g - 14, -38 = -2*j - 2*c. What is the units digit of j?
6
Suppose 5*r - 27 + 7 = 0. What is the tens digit of 14 + (-2)/r*4?
1
Let s = 730 + -502. What is the units digit of s?
8
Suppose -4*r - 2*u - 76 = u, -72 = 4*r + 2*u. Let m = r + 26. Let h = 17 - m. What is the units digit of h?
7
Let j(w) = 14*w**2 - w + 1. Let x(c) = -c**3 - 5*c**2 + 2. Let n be x(-5). What is the units digit of j(n)?
5
Let j(y) = -15*y + 1 + 0*y**2 + 6*y**2 + 19*y - 5*y. Suppose -4*q + 2 + 2 = 0. What is the units digit of j(q)?
6
Let n = -3 - -6. Suppose 0 = 4*j - 7*j + n. What is the units digit of j?
1
Let m(c) = 11*c**3 + 2*c**2 - 1. Let l be m(1). Let p = -1 + l. What is the tens digit of p?
1
Let h(m) = 2*m**2 - 7*m - 8. Let i be h(6). Let f = i - 11. What is the tens digit of f?
1
Let t = 386 + -77. What is the hundreds digit of t?
3
Suppose 6 = -2*v - 0*v. What is the units digit of (-1)/(v/27*1)?
9
Let v(b) = b**3 - 12*b**2 - 10*b - 10. What is the tens digit of v(13)?
2
Let g(x) = -x**2 + 3*x + 9. Let y(b) = -2*b**2 + 7*b + 19. Let a(k) = -13*g(k) + 6*y(k). What is the units digit of a(2)?
7
Let l = 17 - 15. Suppose -l*g + 4*r + 70 = -58, 0 = -5*g + r + 275. What is the tens digit of g?
5
Suppose -3*w - n - 7 = -5*w, 0 = 5*w + 5*n - 10. Suppose 5*p + 6 - 24 = -r, -p + 2*r = -8. Suppose -4*s = -4, 2*v - p*s = w*v - 16. What is the tens digit of v?
1
Let r = -336 + 88. Let a be (-2)/7 - r/(-14). Let o = 33 + a. What is the tens digit of o?
1
What is the tens digit of (81 - -5)/(4 + -2)?
4
Let s(y) = -y**3 - 1. Let o(p) = -4*p**3 - p - 8. Suppose 5*w = 2*w - 5*z - 1, -2*z + 8 = 4*w. Let u(f) = w*s(f) - o(f). What is the units digit of u(0)?
5
Let j = 33 + 52. What is the tens digit of j?
8
Let x(q) = 10 + 3*q - 2*q - 2*q. Let k be x(7). Suppose 13 = o + k. What is the tens digit of o?
1
Suppose -x - 3*x = 3*h + 8, -3*x - 6 = -3*h. Let j be ((-177)/(-3))/(2/x). What is the tens digit of 4/24 + j/(-6)?
1
Let b be 2 + -2 + -4 + 3. Let o = b + 5. What is the units digit of o?
4
Let z(y) be the first derivative of 8*y**2 + y - 1. Let k = -69 - -70. What is the tens digit of z(k)?
1
Let h be (-45)/(-20) + (-2)/8. Suppose -3*o + 35 = h*o. Suppose -2*m = -m - o. What is the units digit of m?
7
Let f = -2 - -2. Suppose 0 = 4*m - f*m + 4. Let z = 8 - m. What is the units digit of z?
9
Suppose 65 = -0*l + l + 3*v, 2*v = -8. What is the units digit of l?
7
Suppose 3*o - 32 = -o + 4*r, 5*o + 4*r = 4. Let q be 7 - o - 0/2. Let z(t) = 4*t + 4. What is the units digit of z(q)?
6
Let u(w) = -w**3 - 8*w**2 - 7*w + 3. Let b be u(-7). Let d = -2 + 4. What is the units digit of b*((-1)/3 + d)?
5
Suppose -3*p = -k + 68, -3*p = k - p - 73. What is the units digit of k?
1
Let k be -1 + 88/((-16)/(-4)). Let c = k - -7. What is the units digit of c?
8
Suppose -80 = 4*h - 0*h. Let p = 34 + h. What is the tens digit of p?
1
Suppose 3*j = -17 - 1. Let m(b) = -b**2 + 3 - 1 - 7*b - 3. What is the units digit of m(j)?
5
Let v = 52 - 24. Let s = 42 - v. What is the tens digit of s?
1
Let u(z) = 1 + 6*z - z**2 - 1 + 1 + 3. Let a be (6/(-7))/((-4)/28). What is the units digit of u(a)?
4
Let w = 146 - 95. What is the tens digit of w?
5
What is the units digit of 5922/45 - (14/(-10) + 2)?
1
What is the units digit of 3 - ((-9)/3 + -12)?
8
Suppose 353 = 2*s - 17. What is the units digit of s?
5
Let m(o) = -18*o - 2. What is the tens digit of m(-7)?
2
Let q(a) = -99*a + 13. What is the hundreds digit of q(-1)?
1
Suppose 2*t = -4*v + 40, -5*v = 5*t - 24 - 86. What is the units digit of t?
4
Let w(r) = r**2 - 4*r + 3. Let k be w(3). Suppose 2*x + 34 - 10 = k. What is the units digit of 4/x - (-44)/6?
7
Suppose -2*u + 2*m + 2*m + 122 = 0, -4*u + 3*m + 234 = 0. What is the units digit of u?
7
Suppose -5*t - 13 = -2*p, -p + t = 3*t + 7. Let s = -5 + p. What is the units digit of 2 + -1*s/3?
4
Let w = 301 - 138. What is the units digit of w?
3
Let j be (-333)/6*(-8)/12. Let o = j + 3. Suppose 2*v + 14 = o. What is the tens digit of v?
1
Suppose -59 = -4*y - 3*b, 2*y - 3*y + 36 = 5*b. Suppose 0 = j - 3 + 8. Let u = j + y. What is the units digit of u?
6
Let w = 2 - 2. Let a = w - -2. Suppose -4*n = 4*v, 0 = n + a*v + 3 - 1. What is the units digit of n?
2
Suppose 3*l - 24 = 4*x, -7 = x + 4*l - 1. What is the tens digit of 206/14 - x/21?
1
What is the tens digit of (-481)/(-8) + 15/(-120)?
6
Let d be 1*(5 + 0/(-3)). Suppose -8 = -5*s + 3*w + 18, -5*w = d*s - 10. Suppose 5*z + 21 = -l + 1, 0 = -s*l + 3*z + 35. What is the units digit of l?
5
Let j(t) = -t**3 + 5*t**2 + 2*t - 8. Let i be j(5). Suppose -4*m = -i*c - 118, -2*c - 53 + 191 = 4*m. What is the tens digit of m?
3
Suppose -3*k + 5*y + 31 = -121, -4*y + 256 = 4*k. What is the units digit of k?
9
What is the units digit of -1*(-3 + 5 - 3)?
1
Let c(j) = 11*j**2 + j - 10. What is the units digit of c(3)?
2
Let g = 9 - 11. What is the units digit of g*(140/(-8) + 2)?
1
Let l be (-5)/((16/(-4))/(-8)). What is the units digit of (-3 + -3)/(l/55)?
3
Let f = 2 - 0. Let i = 11 - 17. What is the units digit of ((-10)/i)/(f/6)?
5
Suppose 0*w = -5*w + 20. Suppose c + 69 = w*c. What is the units digit of c?
3
Let l = -2 - -5. Suppose -l*u = -1 - 17. Suppose -2*c = i - 2, -2*i = c - 1 - u. What is the units digit of i?
4
Let b be 7 + 0/(0 + 3). Let o = 5 + b. What is the units digit of o?
2
Let x(o) = o**3 + o**2 - 3*o + 4. Let l be -1 + (0 - 4 - -2). Let t be x(l). What is the tens digit of t/(3/2 - 2)?
1
Let v be -1 - (-1 - 5/1). Suppose 2*o = -3*y - 2*o + 124, 0 = -5*y - v*o + 215. What is the units digit of y/5 - 9/15?
9
Suppose 10 = -5*z - 0. Suppose 34 = -3*j + 7. Let k = z - j. What is the units digit of k?
7
Let x be 5/30 + 97/(-6). Let f = x + 23. What is the units digit of f?
7
Let o(b) = -11 - b - 1 + 0*b. Let v be o(-8). What is the units digit of v - -9 - 2*1?
3
Let u = -5 - -8. Suppose 3*r + 4*h - 98 = 0, -h = -u*r - 0*h + 118. What is the tens digit of r?
3
Let s = 6 - 4. Let u be (-74)/(-8) + s/(-8). What is the units digit of (-2)/(-9) - (-25)/u?
3
Let y be -2*(-3)/(-4)*-14. Suppose -9 - 8 = -3*u + 4*d, -3*d = -5*u + y. Suppose -70 = u*w - 8*w. What is the units digit of w?
4
Let k = 159 + 43. What is the hundreds digit of k?
2
Let x = 9 + -3. Suppose 4*j - 4 = 0, 4*m - x*j - 11 = -j. Suppose 0 = m*q - q - 9. What is the units digit of q?
3
Let f(n) = -8*n + 19. What is the units digit of f(-5)?
9
Suppose -3*l + 0