 65. Suppose 6*r - f - 17 = r, u = 4*r - f. What is the units digit of r?
4
Let j = -9 + 11. Let o = 7 + j. Suppose o - 24 = -5*z. What is the units digit of z?
3
Let o be 1/(30/14 - 2). Suppose -i = -p, 1 = -5*i + 3*p + o. Suppose i*x = -2*x + 20. What is the units digit of x?
4
Let c be (-6)/(-4 - -1) + 1. Suppose 0 = c*z - z + h - 21, -4 = 4*h. What is the units digit of (-124)/(-44) + 2/z?
3
Suppose 34 = -4*s - 2*z, 3*z - 2*z + 7 = -s. Let u be ((-6)/(-15))/((-1)/s). Let m(h) = 2*h + 2. What is the units digit of m(u)?
0
Suppose -2*a - a = -15. Suppose 7 = -a*k + 22. Suppose -k*q = -5*x - 18, -2*x = -2*q + x + 11. What is the units digit of q?
1
Suppose -3*q = -98 - 352. Suppose 0 = 2*b - 5*v - q, 2*b = -2*b + 2*v + 300. Suppose 0 = -3*h - 2*h + b. What is the tens digit of h?
1
Let f(t) = t**3 + 4*t**2 + t - 4. Suppose -3*c = -4*c - 3. Let o be f(c). Suppose 2 = -a + o*a. What is the units digit of a?
2
Let y(j) = 13*j**3 + j**2 - 2*j. Let n be y(1). Let h = n - -16. What is the units digit of h?
8
Suppose -4*x = -5*x. Suppose -72 = -4*r + 3*h, -5*h + 8 + 12 = x. What is the tens digit of r?
2
Let n(x) = 193*x**3 + x**2 + 2*x - 1. What is the hundreds digit of n(1)?
1
Suppose -5*n + 42 - 2 = 0. Let w = n - 4. Suppose -35 + 91 = w*d. What is the units digit of d?
4
Suppose -2*v + 4*s = -3*v + 8, 4 = -3*v + 2*s. Suppose h - 36 + 4 = v. What is the tens digit of h?
3
Suppose t + 5*y - 33 = 7, -240 = -5*t - 5*y. Let k = t - 72. Let s = -16 - k. What is the units digit of s?
6
Suppose -2*s - 4 = -12. Suppose -s*q + 2*q = 4, 10 = 3*o + q. Suppose o*a - 4*j - 40 = 0, -6*a - 3*j = -3*a. What is the units digit of a?
5
Let a = 79 + -44. What is the tens digit of a?
3
Let w(q) = -3*q + 11. What is the tens digit of w(-18)?
6
Let i(m) be the third derivative of -m**9/6720 - m**8/20160 + m**5/15 + m**2. Let o(j) be the third derivative of i(j). What is the units digit of o(-1)?
8
Let f(p) = 2*p - 4. Let g be f(7). Let j = g - -5. What is the tens digit of j?
1
Let u(o) = o**2 - o + 6. Let v be u(0). Suppose r - v = -1. What is the units digit of r?
5
Let g = 7 + -5. Let l be (g - 1)/1 + 1. Let s = 14 - l. What is the tens digit of s?
1
Let d = -92 + 105. What is the tens digit of d?
1
Let p be (-2 + (2 - -2))/(-1). What is the units digit of p - (-2 - (7 + -2))?
5
Suppose -5*k = 3*j - 278, 4*j = 3*j - 5*k + 96. What is the tens digit of j?
9
What is the units digit of -2 + (-8)/2 + 24?
8
Suppose 2*h = -q + 96, -h = -4*h + 12. What is the units digit of q?
8
Suppose u - 5*d = 87, 0*u - 93 = -u - d. Suppose 1 + u = 3*s. Suppose 3*k - 2*v - 16 = -4*v, 3*k - s = -5*v. What is the units digit of k?
2
Suppose 0 = -b + 3*b + 4*v - 28, -3*v + 66 = 4*b. What is the tens digit of b?
1
Let z be 11/(-4) - (-2)/(-8). Let r(c) = 2*c + 2. Let d be r(z). What is the units digit of (-2)/d - (-14)/4?
4
Suppose -5*c = -c + 164. Let q = c - -59. What is the tens digit of q?
1
Suppose -18 = 3*k - 48. Suppose -9*v = -k*v + 34. What is the tens digit of v?
3
Let m be 2/2*(-4 + 4). Suppose m = 3*n - 12 + 3. Suppose 9 + 3 = n*z. What is the units digit of z?
4
Let b = -47 - -104. What is the tens digit of b?
5
Let l(b) = -b**3 - b**2 - b. Let t be l(-3). Let d = 30 - t. What is the units digit of d?
9
Let o be (3 - 5 - -2) + 31. Let x = -12 + o. What is the units digit of x?
9
Suppose -2*d = 10, 3*z - 3*d = d + 974. What is the units digit of z?
8
Let o(u) = -u - 5. Let y be o(-7). Suppose -y*k = 2*k - 8. What is the units digit of k?
2
Let z = -2 - -8. Let o(b) = 5*b + 21*b**2 + b - 10*b**2 + 8 - 12*b**2. What is the units digit of o(z)?
8
Let k(u) = -3*u + 6*u**2 + 0 - 2 - 10*u**2 - u**3. Let p(r) = r**3 + 3*r**2 + r - 1. Let z be p(-3). What is the units digit of k(z)?
0
Let f be (-1)/(-2)*(-3 + 15). Let w be ((-36)/4)/(1/(-1)). Suppose 3*c = f*c - w. What is the units digit of c?
3
Let c = 23 + 20. What is the tens digit of c?
4
Let o = -27 - -15. Let k(s) = -s - 4. What is the units digit of k(o)?
8
Let k be (2 - 1)*(-18)/(-6). Suppose -k*t - 334 = 56. What is the units digit of t/(-14) - 6/21?
9
What is the tens digit of -3 + 2 - (-32 - 0)?
3
Suppose 4*r - 3*r = 3. Let y = 16 - r. What is the tens digit of y?
1
Let q(f) = -11 + 9*f + 2*f + f**2 - 3*f**2. Let m(o) = 3*o**2 - 17*o + 17. Let d(i) = -5*m(i) - 8*q(i). What is the units digit of d(3)?
3
Let a(t) = t**3 + t**2 + 2. Let f be a(0). Suppose f*s = 5*s - 21. What is the units digit of s?
7
Let c be -12*((-4)/(-6) + -1). Let u be (50/c)/((-2)/(-4)). What is the units digit of (u/2)/5*2?
5
Suppose -5*r - 61 = 4*v, 0*v - 3*v + r = 22. Let j = v - -17. What is the units digit of j?
8
Let g = 43 - 28. Suppose 2*q - 21 = -q. Suppose -2*h + q*h = g. What is the units digit of h?
3
Let c be (-58)/(-18) - (-2)/(-9). Suppose -c*u = -m - 100, -3*m - 20 = -2*u + u. Suppose -u = -6*b + b. What is the units digit of b?
7
Let x(s) = 7*s**2 + 6*s - 2. What is the hundreds digit of x(4)?
1
Let c be ((-90)/(-21))/((-4)/112). Let z = -81 - c. What is the tens digit of z?
3
Suppose 5*u - b + 2 = 0, -2*b + 1 = -u - 3. Suppose 21 = -p - u*p. Let d = -15 - p. What is the units digit of d?
6
Let o(s) be the second derivative of -7*s**3/6 - s**2 - s. What is the units digit of o(-3)?
9
Let f(l) = -l**2 + 4*l - 4. Let v(h) = 3*h**2 - 9*h + 8. Let q(w) = -5*f(w) - 2*v(w). Let o be q(-3). What is the units digit of (-25)/(-10)*2*o?
5
Suppose 5*m - 17 = -2. Suppose 3*z - y = z - m, -5*z = 2*y - 6. Let f(b) = b**2 - b + 8. What is the units digit of f(z)?
8
Let s = 11 + 96. What is the tens digit of s?
0
What is the units digit of -4 + 18/4 - 306/(-4)?
7
Let g(p) = -2 + 6*p - 2 + 3. What is the units digit of g(4)?
3
Let a be (-1 - -2) + (1 - -3). Suppose -2*r = -a*o - 4*r + 90, -5*o + 4*r = -90. What is the units digit of o?
8
Suppose 387 = -5*x + 1427. What is the hundreds digit of x?
2
Let h be ((-5)/(-2) - 2)*-78. Let s = -12 - h. What is the units digit of s?
7
Let k(u) = -u**3 - 9*u**2 - 7*u + 10. Suppose -s = -0*s + 8. Let a be k(s). Suppose t + t - 20 = 2*z, 0 = t - a*z - 13. What is the units digit of t?
7
Let b = -4 - -5. Let j(h) = h**3 - 7*h**2 + 6*h + 2. Let r be j(6). Let s = r - b. What is the units digit of s?
1
Suppose 0 = -3*d - 3*p + 798, 2*d + 3*d + 4*p = 1332. What is the hundreds digit of d?
2
Let w = 34 + 63. What is the units digit of w?
7
Let u be (-18)/(-8) + 6/(-24). Suppose 0 = u*l - 16 - 8. What is the units digit of l?
2
Let v be ((-3)/4)/(1/4). Let w be -3*1*(-4 - v). Suppose -2*a - w = -19. What is the units digit of a?
8
Suppose 45 = q - 96. What is the hundreds digit of q?
1
What is the units digit of (111 - 2)*(-12 + 13)?
9
Let a(v) = -v. Let c(n) = 8*n + 2. Let p(m) = 3*a(m) + c(m). What is the units digit of p(4)?
2
Suppose 0*q - q + 1 = 0. Suppose -q = -4*u + 43. What is the units digit of u?
1
Let b be ((-2)/(-6))/((-1)/(-9)). Suppose 0 = b*v + 14 - 80. Let d = v + -16. What is the units digit of d?
6
Suppose 3*c - 5*p = -0*c + 200, -124 = -2*c + p. Let m = c - 34. What is the tens digit of m?
2
Let g be (-3)/18 + (-289)/(-6). Suppose -g - 14 = -3*a - 2*k, a - 10 = 2*k. What is the tens digit of a?
1
Suppose -5*o + 128 = 3*o. What is the units digit of o?
6
Let k = -7 - 11. Let b = k - -30. What is the units digit of b?
2
Let a(x) = -x**3 + 6*x**2 + 8*x + 7. Let c be a(7). What is the units digit of (-84)/(-49) - (-4)/c?
2
Let i(u) = u + 2. Let y be i(0). Let d = y + 3. Let a = d + -1. What is the units digit of a?
4
Let t be 2 + (6/(-3))/(-2). Let b(s) = 2 + 2*s + 3*s + s**t + 3 - 4*s. What is the units digit of b(0)?
5
Let t = 2 + 5. What is the units digit of (-6)/14 - (-52)/t?
7
Let a = -50 - -115. What is the units digit of a?
5
Suppose -m = -33 + 11. What is the tens digit of m?
2
Let k(f) = f**3 - 6*f**2 - 1. Let a be k(6). Let s be -2 - (-1 - -6)*a. Suppose 0 = s*w - 2*w - 4. What is the units digit of w?
4
Let d be ((-4)/(-2) - 1)*3. Suppose -m = -2*s + 5, 0*m = 4*m - d*s + 15. What is the units digit of (-20)/(-3) - m/9?
7
Suppose 0*v + 6 = 2*v. Suppose 3*i - 4*l + l + 18 = 0, 5*l = v*i + 18. What is the units digit of (-32)/i - (-4)/6?
6
Let n(w) = 22*w - 8. What is the tens digit of n(3)?
5
Suppose -4*h + 50 = -130. What is the units digit of h?
5
Let i(d) = -d + 75. Let l be i(0). Suppos