at is the tens digit of o?
2
What is the units digit of (4 - 27)*(2 - 4)?
6
Suppose 66*d = 71*d - 350. What is the units digit of d?
0
Let g be 9*(1 + 0)*-1. Let i(b) = b**3 - 8*b**2 - 9*b + 13. Let j be i(9). Let a = g + j. What is the units digit of a?
4
Suppose -5*g = -z - 80, -g - 4*z = -8 - 8. What is the units digit of g?
6
What is the tens digit of (-133)/(-9) - 6/(-27)?
1
Suppose -o + 2 = 0, c + o = -2*o + 13. Suppose 0 = -5*v + 5*b - 130, -3*v + 7*v = -2*b - 74. What is the units digit of (c/v)/((-1)/9)?
3
Let b(x) be the second derivative of x**7/2520 - x**6/144 + x**5/20 + x**4/4 - 4*x. Let p(t) be the third derivative of b(t). What is the units digit of p(6)?
2
Let z = -5 - -10. Suppose 0 = -5*r - 20, 5*q = -0*q - z*r + 50. What is the tens digit of q?
1
Let s be (-2)/(-4)*(9 - 5). Suppose s*o + 12 = 5*o. What is the units digit of o?
4
Let g = -9 + 19. Suppose n - g = -0*n. What is the units digit of n?
0
Suppose y - 29 = -4*v + 31, -3*v + 2*y = -45. Suppose -3*r = -2*r - 5*w - v, r = 2*w + 12. Suppose 2*a + 2 - r = 0. What is the units digit of a?
4
Suppose -2*t - 2*b - 76 = 0, -5*b = t - 5*t - 125. Let p = -7 - t. What is the units digit of p?
8
Suppose 3*d + 6 = 0, 0 = -5*k - 5*d - 17 + 7. What is the units digit of (-4 - k/1)*-5?
0
Suppose -q - 88 = -2*p - 2*p, 0 = -3*q + 12. Let d = p + -16. Suppose -y + d = 4*x, -2*y + 21 = y + 4*x. What is the units digit of y?
7
Let r(g) = 58*g**3 - g**2. What is the tens digit of r(1)?
5
Let u be (-4)/6*3 + 8. Suppose -u*c - 20 = -11*c. What is the units digit of 2/c*(15 + -1)?
7
Let l(t) be the third derivative of t**4/24 - t**3/2 + 3*t**2. What is the units digit of l(5)?
2
Suppose -t + 5*p - 20 = 0, 3*t + 2*p = -0*t + 8. Suppose -16*h + 15*h + 31 = t. What is the tens digit of h?
3
Suppose -4*p + 192 = -4*a, 4*a - 355 + 133 = -5*p. What is the units digit of p?
6
Suppose -234 = -3*g - 69. What is the units digit of g?
5
Let h(b) = -b**2 + 7*b + 8. Suppose -x - 5 = 0, 45 = 6*k - k - 2*x. Let i be h(k). Let j = i - 4. What is the units digit of j?
4
Let c = -3 + 5. Suppose -3*q + 6 = 0, -24 = -n - 3*n - c*q. Let r(i) = i**3 - 6*i**2 + 6*i. What is the units digit of r(n)?
5
What is the tens digit of (-6)/15 - 132/(-5)?
2
Let f = -38 + 64. What is the tens digit of f?
2
Let y(x) = -x**2 - x**2 + 4*x**2 + 1 - 2*x - x. What is the units digit of y(2)?
3
Suppose -6*o = -4*o - 3*y + 314, 0 = o + 4*y + 135. Let b = o - -213. Suppose 3*d + 16 = 5*j + 60, 5*j = 4*d - b. What is the units digit of d?
8
What is the tens digit of (-232)/(-6) + 7/21?
3
Let h = 51 + 55. What is the hundreds digit of h?
1
Let m(r) = r + 2. What is the units digit of m(10)?
2
Suppose 3*k + 4*w - 138 = 0, -2*k + 6*k - 212 = 4*w. What is the units digit of k?
0
Let r = 165 - 67. Suppose 4*x - r = -4*v + 2*x, v = 2*x + 27. What is the tens digit of v?
2
Let q be ((2 + -2)/1)/(-2). Let b = 32 + -5. Suppose q*x - 3*x = -b. What is the units digit of x?
9
Let j(n) be the second derivative of n**4/12 - 4*n**3/3 - 13*n**2/2 + n. What is the units digit of j(10)?
7
Suppose -j = 5*m - m - 14, 3*j - 6 = 0. Suppose -u + 20 = 4*s, -m*u + 2*s + 3 = -1. What is the units digit of (-3)/((3/u)/(-1))?
4
Let l be -6 - -7 - (-5 + 1). Suppose -2*o = z - 0*z - 7, -4*o + 41 = l*z. What is the units digit of z?
9
Suppose -2 - 228 = -2*v. What is the hundreds digit of v?
1
Suppose -5*w - 138 = 4*b, 3*b + w + 33 = -65. What is the units digit of b/(-8) - (1 + -2)?
5
Let v be ((-21)/(-9))/((-1)/(-6)). Suppose -4*p + 2 = -5*i, 2*p = 3*i - 2*i + 4. Let c = v - p. What is the tens digit of c?
1
What is the units digit of 1/(-6) - (-2792)/48?
8
Suppose -266 = -7*x - 28. What is the tens digit of x?
3
Let u = -9 + 8. What is the units digit of (u/2 + 1)*34?
7
Let g(l) = 14*l + 18. What is the units digit of g(5)?
8
Suppose -7*j + 974 = -629. What is the units digit of j?
9
Let b(q) = -q**3 + 5*q**2 - 4. Let g be b(5). Let u(d) = -13*d - 5. Let z be u(g). What is the units digit of z/5 - (-4)/(-10)?
9
Suppose 3*x + 2*x = -105. Let c = -5 - x. What is the tens digit of c?
1
Suppose -2*q + 0*q + 5*r + 19 = 0, -3*q = 3*r + 3. Suppose c + 2*t = 7, -3*t + 12 = q*c - t. What is the units digit of c?
5
Let s be (6/4)/((-8)/(-48)). What is the units digit of (2/6)/(3/s)?
1
Suppose -r + 1 = 0, 80 - 27 = 2*t + r. Suppose h = 3*h - t. What is the tens digit of h?
1
Let b = -1 + 1. Suppose 5*x - 8 - 7 = b. What is the units digit of x?
3
Let g be 1/2*2 + 4. Let n(b) = -2*b + 3*b + b**2 + 0*b - g. What is the units digit of n(-4)?
7
What is the units digit of ((-4)/(-6))/((-18)/(-513))?
9
Let v = 1 + 2. Let n(c) = 2*c - 4. Let g be n(v). Suppose -7 + 26 = 2*d - o, g*o + 30 = 3*d. What is the units digit of d?
8
Suppose 4*t - 10*t = 4*t. Suppose 4*r + 201 = 605. Suppose 3*n - y - 62 = t, -n + 4*y + r = 4*n. What is the tens digit of n?
2
Let z = 17 - 12. Let g(t) = -t**3 + 6*t**2 + 9*t + 6. Let n be g(7). Suppose 0 = z*p - n - 15. What is the units digit of p?
7
Suppose 3*f + 2*f = 0. Let v(g) be the first derivative of g**4/4 - g**2/2 + g + 1. What is the units digit of v(f)?
1
Let g(t) = t + 8. Let r be g(-9). Let v = 4 + r. Suppose -3*i = -9 - v. What is the units digit of i?
4
What is the tens digit of (466/(-4) + 1)*(-1 - 1)?
3
Suppose 37 = 2*u - 55. What is the tens digit of u?
4
Suppose 12 = y + 2*v, 0 = -5*y + 2*y - v + 21. What is the units digit of y?
6
Suppose 2 = 2*g - 6. Let m = 3 - g. What is the units digit of 5 - m/((-2)/4)?
3
Suppose -x - 2*x + d + 4 = 0, 14 = 2*x + 5*d. What is the units digit of x?
2
Suppose -z - 3*z = -220. What is the units digit of (0 - -2)*z/10?
1
Suppose -690 = 2*g - 8*g. What is the tens digit of g?
1
Suppose 422 = 2*g - 378. What is the units digit of 6/(-27) - g/(-18)?
2
Suppose 5*x - 28 + 0 = -2*r, -r = -2*x + 4. Suppose r - 6 = -v. What is the units digit of (-4 + v)/(-2 - 0)?
1
Let j(m) = -m**2 - 9*m - 5. Let u be ((-9)/(-6))/(3/(-16)). What is the units digit of j(u)?
3
Let r be (0 + 2)/2 + -2. Let h = 1 + r. Suppose -5*s = -h*s - 75. What is the tens digit of s?
1
Suppose -8*a + 4 = -4*a. What is the units digit of a?
1
Let y(a) = 4*a - 29. What is the tens digit of y(19)?
4
Let w = 688 + -287. What is the tens digit of w?
0
Suppose 3*t + 3*r - 15 = 0, 2*t + 4*r + 22 = 5*t. Let u = t + -2. Suppose 30 = 5*b + 3*p + u, p + 14 = 4*b. What is the units digit of b?
4
Suppose -3*g + 6 = -3*f, 0 = 3*f + 3*g - 0*g + 6. What is the units digit of -6*(f + (-1)/1)?
8
Suppose -h = -3*j + 7*j + 4, -3*h = 2*j - 8. Let o = h + 3. What is the units digit of o?
7
Let x = 2 + 70. What is the units digit of x?
2
Suppose 0 = 3*w - 7*w + 444. What is the hundreds digit of w?
1
Suppose -2*g - 24 = 2*g. Let j be (g/15)/(2/(-20)). Suppose -5*o = -4*x + 40, 3*x = j*x - 4*o - 21. What is the units digit of x?
5
Let d = 364 - 234. What is the tens digit of d?
3
Let j(s) = -s**2 + 2*s. Let l be j(2). Let p be (l + -10)*(-1)/2. Suppose -2*u - 5*y = -p*u + 17, 0 = -4*u + 3*y + 19. What is the units digit of u?
4
Let m = 1 + 43. What is the units digit of m?
4
Let l = 8 + -3. Let m(y) = y - 4. Let z be m(l). What is the units digit of z + -1 + 0 + 1?
1
Let o(t) = 2*t**2 - 2*t - 1. Let a be o(2). What is the units digit of a/(-2)*2/(-3)?
1
Suppose -2*c + 3*m + 107 = 0, c - 5*m + 3 - 53 = 0. What is the tens digit of c?
5
Let x(a) = a**2 + 2*a - 4. Let y be x(-4). Suppose -3*j - 15 = -y*j. What is the units digit of j?
5
Let q = 12 - -5. Suppose -a = -0*a - q. What is the units digit of a?
7
Let c be 1/3 - 52/3. Let x = 43 + c. What is the units digit of x?
6
Let x(p) = -p - 7. Let q be x(0). Let u = q + 47. What is the units digit of (u/16)/((-2)/(-12))?
5
Let z be 1*(1 + 0) - -2. Suppose -z*d + 20 = 2*d. Suppose -13 = -3*r - d. What is the units digit of r?
3
Let g be (-20)/(-6)*27/15. Let w(m) = -m**2 + 7*m - 6. Let j be w(g). Suppose -o + j*o + 8 = 0. What is the units digit of o?
8
Suppose h = -8*f + 4*f + 1, -4 = -4*h - 2*f. Suppose 0 = 5*u - h - 24. What is the units digit of u?
5
Let n(x) = -x**2 - 7*x - 1. Suppose 4*c - 5*y = -53, -4*y = -3*c - 25 - 16. Let a be n(c). Let h = 5 - a. What is the units digit of h?
6
Let y(i) = 2*i + 2. Suppose 0*x - x - 3*r = -5, 5*x + 2*r - 12 = 0. What is the units digit of y(x)?
6
Let f(n) be the firs