at is the units digit of -87*3/(-9)*r?
9
Let m(i) = 3*i**2 - i + 3. Let g be m(3). Suppose f - g = -2*f. What is the units digit of f?
9
Suppose 6*l + 3*l = 279. What is the units digit of l?
1
Let s(m) = -m**3 + 6*m**2 + 8*m + 2. What is the units digit of s(6)?
0
Let d = -1 - -4. What is the tens digit of 15*(-4)/(-12)*d?
1
Suppose -5*t = z - 5*z + 23, 0 = z + 4*t - 11. Suppose -4*l = -z*l + 39. What is the tens digit of l?
1
Let g = -4 - -6. Suppose -b + 8 = g. Suppose -3*o + 5*x = 7, -19 = o - b*x + x. What is the units digit of o?
6
Let x = 6 - -1. Let r be x + (-2 - -3) + 1. Let f(q) = -q**2 + 9*q + 11. What is the tens digit of f(r)?
1
Let y(m) = -m**2 + 6*m. Let r be y(5). Suppose -5*z = 0, 3*z + r = f + 5*z. Suppose 0 = f*d - 3*j - 2*j + 10, 0 = -2*d - 3*j + 21. What is the units digit of d?
3
Suppose -2 = -h, 5*f - 2*h = 2*h + 1512. What is the units digit of f?
4
Suppose -4*u + z + 110 = -4*z, -z = 2. Let k = u - 6. What is the units digit of k?
9
Let d = 24 + -37. What is the tens digit of d*(-5 - -3)/2?
1
Suppose 5*b - 2*b - 78 = 0. What is the units digit of b?
6
Let n be (-75)/(-20) - 3/4. Suppose -n*s - 3*f + 31 = 1, -5*s + 30 = f. What is the units digit of s?
5
Suppose 0*q + q - 5 = 0. Suppose 0 = n - q*g + 9, -2 - 1 = -n + g. What is the units digit of n?
6
Let y(l) = 13*l**2 - l. Let p be y(1). What is the tens digit of 5/(-2)*p*-2?
6
Let g be 38/(-4)*-2*5. Suppose -5*d + g = 6*y - 2*y, -5*d = -5*y - 95. What is the units digit of d?
9
Let h be (-2)/(-5) - 4/10. Let m be (h + -2)*22/4. Let a = m + 19. What is the units digit of a?
8
What is the tens digit of 12/10*100/3?
4
Suppose g = -g, 3*y + 3*g = 15. Suppose 0 = -0*x - y*x + 70. What is the tens digit of x?
1
Suppose -22 = -5*p - 7, -5*p = 4*w - 27. Suppose 3*c - z - w = 5, 2*z - 11 = -3*c. What is the units digit of c?
3
Let h(z) = 4*z + 19. What is the units digit of h(16)?
3
Let x be (16/(-10))/((-2)/15). Let a be (6/(-4))/(x/(-8)). Let q = a + 6. What is the units digit of q?
7
Let u be -1 + 10 + 5 + -2. Suppose -3*r - 6 = 5*y + r, -2*y + 2*r = -u. What is the units digit of y?
2
Let k(n) = -n - 1. Suppose 0 = -9*j + 7*j - 8. Let u be k(j). Suppose 3*d + 2*w - 79 = -29, u*d = -4*w + 40. What is the tens digit of d?
2
Let c(r) = 3*r**2 + 5*r - 2. Let h be c(-4). Let q = h - 18. What is the units digit of q?
8
Let k = 9 - 6. Suppose -68 = -k*v + g, v - 36 = -g - 2*g. What is the tens digit of v?
2
Let c(q) = -5*q + 8. Let b be c(-7). Let w = 28 - b. What is the units digit of (-3)/5*(w - 0)?
9
Let i be 10 + -8 + -1 + 3. Let z(t) = t**3 - 5*t**2 + 3*t - 1. Let o be z(4). Let b = i - o. What is the units digit of b?
9
Let u(i) = i**2 + 8*i + 5. Let j(b) = -b + 7. Let s(h) = -1. Let f(g) = -j(g) + s(g). Let a be f(0). What is the units digit of u(a)?
5
Let t be (-117)/(-7) + 4/14. Let j(p) = 0 + 0*p**2 + 1 + t*p**2. What is the tens digit of j(1)?
1
Let f = -264 + 541. What is the units digit of f?
7
Let g(t) = -883 + t + 883 + t**2. Suppose -2*z + 10 = 3*z. What is the units digit of g(z)?
6
Let s be (-8)/(-20) - 4/10. Suppose s = -b + 5 + 1. What is the units digit of b?
6
Suppose 2*d - 11 - 5 = 0. Suppose -n + d*z = 4*z - 52, 2*z - 142 = -3*n. What is the units digit of n?
8
Let i = 7 - -3. Suppose t - 12 = i. What is the units digit of t?
2
Let q(p) = p**2 + 6*p. Let y be q(-6). Let z = -8 + 11. Suppose y = 8*i - z*i - 95. What is the units digit of i?
9
Let h(c) = -c**3 + 4*c**2 - 6*c + 5. Let q be h(4). Let o = 27 + q. Suppose -2*s = 2*s - o. What is the units digit of s?
2
Let g(u) = u**3 + u**2 + 3*u + 2. What is the units digit of g(3)?
7
Suppose -c - v = 0, 7*c = 3*c + 4*v - 40. Let y be (-16)/(-10) - 2/c. What is the units digit of -1 - (42/(-3))/y?
6
Suppose -2*j - 122 + 492 = 0. What is the hundreds digit of j?
1
Let n(m) = 2*m**2 - 5*m - 1. Let w be n(4). Suppose -2*j + 4 = 5*t, -5*t + 3*j - 4 - 2 = 0. Let v = t + w. What is the units digit of v?
1
Let d = 11 + -9. Suppose d*p = p + 5. What is the units digit of p?
5
Suppose u = -d + 10, -4*u + u = 5*d - 40. Suppose d*v + 0*v - 75 = 0. What is the tens digit of v?
1
Let v = -4 + 7. Suppose v*k + 3*s = -30, 0 = 6*s - s. What is the units digit of 2/k - (-152)/10?
5
Let v = -59 + 176. What is the hundreds digit of v?
1
Suppose -7 = -3*z - 4. Suppose 4*d - 3*m + 2*m - z = 0, 0 = -3*d + 3*m + 3. Suppose -4*b + d*b - 21 = -f, 60 = 5*f - 5*b. What is the units digit of f?
9
Suppose -11*g = 5*g - 2640. What is the tens digit of g?
6
Let z(h) = 2*h**2 + 3*h + 6. What is the units digit of z(-5)?
1
Let z(b) = 3*b**2 + 6*b - 4. Let w be 24/11 - 4/22. Let r(q) = 7*q**2 + 12*q - 8. Let m(i) = w*r(i) - 5*z(i). What is the units digit of m(-6)?
4
Let v = -19 - -51. Suppose 0 = y - 0*y - v. What is the tens digit of y?
3
Let o be (-4)/(-18) + 4/(-18). Suppose -4*m - 1 + 3 = -k, o = -4*m + 2*k + 4. Suppose -2*a + 7*a - 45 = m. What is the units digit of a?
9
Let s(c) = 14*c**2 - 5*c - 6. What is the hundreds digit of s(4)?
1
Suppose 3*u + 24 = 4*u + 4*n, -n + 21 = 4*u. Suppose g - 32 - 22 = -4*m, 0 = -4*m + 8. Suppose -2*f = l + 4*l - g, -u = -l - 3*f. What is the tens digit of l?
1
Let m(n) = -n - 1. Let k be m(-6). Suppose -5*l = -0*d + k*d - 105, -105 = -5*d + 2*l. What is the tens digit of d?
2
Let b = 161 - 105. What is the tens digit of b?
5
Let f(d) = -64*d + 2. What is the tens digit of f(-1)?
6
Suppose -c = 2*x - 214, c - 2*x = 3*x + 200. What is the units digit of c?
0
Let z = 41 + -32. What is the units digit of z?
9
Suppose 4*f - 4 = 12. Let y be 0 + 5 + (-6)/3. Suppose -4*g = -f*s - 4, -y*s + 15 = g + 2*g. What is the units digit of g?
3
Let q(l) = 3*l**2 + l**3 + 2 - 6*l + 3*l - 8*l**2 - 4*l. Let w be q(6). Let k(m) = m**2 + 2*m - 2. What is the units digit of k(w)?
6
Suppose 0 = 3*w - 12, 2*d + 7*w - 36 = 2*w. Let o be -12*(2 + (-14)/6). Suppose o*j = 4 + d. What is the units digit of j?
3
Let u(f) = -f**3 - f**2 + 2*f. Let n be u(-2). Suppose n = 2*d + 3*d - 20. Suppose 5*h - 34 = -w, -d = 4*w - 0*w. What is the units digit of h?
7
Suppose 4*i - 3*z = 85, -3*i + 0*i + 5*z = -61. What is the units digit of i?
2
What is the tens digit of (-6)/(-27) - 212/(-18)?
1
What is the units digit of (144/27)/((-1)/(-6))?
2
Suppose f + 12 = -3*f. Let w = 1 - f. Let i = 6 - w. What is the units digit of i?
2
Let q = 7 - 4. Suppose 0 = -q*x + 7*x - 12. Suppose 12 = 3*y - x*j - 12, 5*j = 2*y - 22. What is the units digit of y?
6
Suppose 2*s + 0*j + j = 25, 64 = 5*s + 3*j. Let h be (-2)/(-2) + s*1. What is the units digit of h/2*(-2)/(-1)?
2
Let s be (1 - -25)/2*-1. What is the units digit of (2/(-2))/(1/s)?
3
Suppose 0 = -2*u + 3*u - 2. Suppose -t + 3*v = -4*t + 60, -5*t + u*v = -86. What is the tens digit of t?
1
Let p(k) be the first derivative of -k**2 - 11*k - 3. Let x be p(-9). Suppose -8 = -5*s + x. What is the units digit of s?
3
Suppose -g - 197 = -878. Suppose -3*n - g - 114 = 0. What is the units digit of n/(-15) + (-4)/6?
7
Let i = -8 - -14. Suppose 2*s + 108 = i*s. What is the units digit of s?
7
Suppose g - 3*x - 219 = -3*g, 3*g + x - 161 = 0. What is the tens digit of g?
5
Let b(m) = -8*m + 8*m + 7*m - m**2 - 7. Let t(k) = -6*k - 1. Let r be t(-1). What is the units digit of b(r)?
3
Let s = 11 + -15. Let o(x) = x + 4. Let u be o(s). Let f = u + 8. What is the units digit of f?
8
Suppose 5*v - 959 = -0*i + 2*i, 5*v + 5*i - 980 = 0. What is the tens digit of v?
9
Let v(h) = h**2 - h + 21. Let p be v(0). Let i = 39 - p. What is the tens digit of i?
1
Let v = -5 + 15. Suppose 3*k + 2*l - v = 32, l - 29 = -2*k. What is the tens digit of k?
1
Let i = -11 + 7. Let p be 14*1*(-6)/i. Suppose s + p = 4*s. What is the units digit of s?
7
Let r(f) = 7*f - 1. What is the units digit of r(5)?
4
Let d be 1/2 + (-6)/(-4). Suppose 73 = 4*t - l, -6*l = -t - d*l + 7. Suppose x = -5*o - t, -5*o = 2*x - 0*o + 18. What is the units digit of x?
1
Let s(r) be the second derivative of -1/20*r**5 - 3/2*r**2 + 0 - 5/12*r**4 - 5/6*r**3 + 2*r. What is the units digit of s(-4)?
1
Let c = -4 - -5. Let z be (-4 - 2)*(c - 2). Suppose 0 = 3*f - 4*f + z. What is the units digit of f?
6
Let a = 33 + -2. What is the tens digit of a?
3
Let v(k) = -2*k**2 - 3*k - 2. Let g be v(-2). Let u(y) = y**3 + 6*y**2 + 4*y + 3. What is the units digit o