13. Suppose u*q = 3*q + 8. What is the units digit of q?
8
Suppose -2*g + g = -5*t + 440, -381 = -4*t - 5*g. What is the tens digit of t?
8
Let f be -9*((-5)/(-3) + -2). Suppose 25 = f*w - 11. What is the units digit of w?
2
Suppose -q = -0*q - 2. Suppose -u + q*t + 3*t + 34 = 0, 3*t - 102 = -3*u. What is the tens digit of u?
3
Let h(o) = -5*o**2 + 0*o**3 + 4*o**3 - 3*o**3 - 2*o**3. Let j be h(-5). Suppose j = -2*p + 44 - 16. What is the units digit of p?
4
Let f = 21 - -19. Suppose 3*k - f = -2*k. What is the units digit of k?
8
Suppose 3*q + 2*q - 1237 = 2*m, 0 = 3*q + 2*m - 755. What is the tens digit of q?
4
Suppose 0 = -g + 4*b + 14 + 9, -139 = -3*g - 2*b. What is the units digit of g?
3
Let m(x) = x**3 - 9*x**2 + 9*x - 6. What is the units digit of m(8)?
2
Let t(g) = -11*g**3 - g**2 + 2*g - 1. Let k be t(1). Let q = k + 7. What is the units digit of (2/q)/((-1)/10)?
5
Let j = -74 - -77. What is the units digit of j?
3
Suppose -4*n = -2*n + 8. Let u(f) = -2*f**3 - 6*f**2 - f + 3. Let b(h) = -h**3 - h**2 - 1. Let t(d) = b(d) - u(d). What is the units digit of t(n)?
8
Suppose 0 = 2*r - x - 5, x = -0*r + 3*r - 10. Suppose p - 15 = r. Suppose -6*o + o = -p. What is the units digit of o?
4
What is the units digit of ((-12)/(-15))/((-4)/(-40))?
8
Suppose 3*m - 3456 = -15*m. What is the units digit of m?
2
Let a(b) = 2*b**3 - 3*b**2 - 8*b - 5. Let r be a(5). Suppose -12*c + 17*c - r = 0. What is the tens digit of c?
2
Let w = 5 + -4. Let b = w - 4. Let s = b + 10. What is the units digit of s?
7
Let b(d) = 0*d**3 + 2*d**3 - 10 - 2*d**3 - 9*d + 9*d**2 - d**3. What is the tens digit of b(7)?
2
Suppose -2*v - 5*p = -139, -5*v + 132 = -3*p - 262. What is the tens digit of v?
7
Suppose 9 = n + 4*l, 0 = 5*n - 3*n - 2*l - 38. What is the units digit of n?
7
Let t = 114 + -86. What is the tens digit of t?
2
Let a be 1*(0/2 - 3). Let w(z) = 0*z**3 + z**3 + 2*z**2 + 3 + 3*z**2 + 5*z. What is the units digit of w(a)?
6
Suppose -3*t = -a - 311, -359 + 58 = -3*t - a. What is the units digit of t?
2
Let t(q) = q**2 - 2*q + 2. Let u be t(2). Let n(v) = -2*v**2 + v - 5. Let a(s) = -2*s**2 + s - 6. Let z(o) = 6*a(o) - 7*n(o). What is the units digit of z(u)?
5
Suppose q = 2*f - 6*f + 204, -5*f = -5*q - 280. What is the tens digit of f?
5
Suppose -j - 3*j = 0. Suppose -2*m - m - 30 = j. Let g = m - -17. What is the units digit of g?
7
Let q(w) = -14*w - 33. What is the tens digit of q(-7)?
6
Suppose 4*z - 32 = -0*z. Let g = z - 5. What is the units digit of g - (-1 - 0)*1?
4
Let y = -2 + 8. What is the units digit of y?
6
Let v be ((-42)/(-8))/(12/32). Let y = v + -10. What is the units digit of ((-6)/y)/(3/(-14))?
7
Suppose 5*a + 21 = -r, -3*a - 2*a - 2*r = 17. Let c = a + 8. Suppose 0 = c*i + 4*q - 54, -4*q = i - 6*q - 8. What is the units digit of i?
4
Suppose -5*h - 4*b = -2*b - 8, 3*h - 16 = -4*b. Suppose h = 2*d + 5 - 23. What is the units digit of d?
9
Let f = -21 + 12. Let p = f - -15. What is the units digit of p?
6
What is the units digit of (12/5)/(-2)*300/(-8)?
5
Let m be (-1)/5 - (-132)/(-15). Let z(p) = p**3 + 9*p**2 + p + 13. What is the units digit of z(m)?
4
Let k(r) = r**2 + 3*r + 200. What is the hundreds digit of k(0)?
2
Let n = -2 + 1. Let m be n/((-3)/15*1). Suppose 0 = 2*y - y - m. What is the units digit of y?
5
Let s(x) = 12*x**2 - x - 1. Let d be s(2). Let o be (4/(-3))/((-2)/d). Suppose -12 = -2*l + 3*r, 5*l - o = r - 5*r. What is the units digit of l?
6
Let n = 70 - 2. What is the tens digit of n?
6
Let o = -12 - -24. What is the units digit of o?
2
Let c be ((-11)/2)/(1/(-2)). Let q = -8 + c. Suppose q*a - a = 18. What is the units digit of a?
9
Suppose 24*h + 160 = 20*h. Let z = -20 - h. What is the units digit of z?
0
Let w(a) = 20*a**2 - 20*a - 6. Let u(v) = 7*v**2 - 7*v - 2. Let p(g) = -17*u(g) + 6*w(g). Let r be p(2). Suppose -k + 1 = -r. What is the units digit of k?
1
Suppose 192 = -6*r + 6. What is the units digit of (2 + -4)*r/2?
1
Let i be (-23)/(-2) + (-1)/2. Suppose 10*x = i*x - 9. What is the units digit of x?
9
What is the units digit of 2 + 172*2 + -2 + 0?
4
Let b be (3 - -1)*(-58)/(-8). Let r = b - 13. Let c = 26 - r. What is the units digit of c?
0
Let z be ((1 + -1)/1)/(-1). Let c(r) = r**3 + r**2 + 4 + 0 - 2*r + 3*r. What is the units digit of c(z)?
4
Let j = -14 + 7. Let a be 14 + 0*3/9. Let r = a + j. What is the units digit of r?
7
Suppose 0 = -2*d + s + 48, -5*d + s - 2*s + 134 = 0. What is the units digit of d?
6
Let l(j) = 4*j**2 - 2*j + 1. Suppose 1 = -2*f + 5. What is the units digit of l(f)?
3
Let s(q) = q**2 - q + 2. Let r be s(2). Suppose -11 = -r*x + 13. Suppose -h - 5 = -4*w + x, -h - 6 = -3*w. What is the units digit of h?
9
Let n = 81 - 57. What is the tens digit of n?
2
Let n(i) = -i**3 + 10*i**2 + 2*i - 14. What is the units digit of n(10)?
6
Let u(m) = m**3 + 2*m**2 + 2. Suppose -2*n = -n + 2. What is the units digit of u(n)?
2
What is the tens digit of (0 - (0 - 47)) + 0?
4
Suppose 0 = x + 8*x - 1107. What is the tens digit of x?
2
Suppose v - 201 = 5*c, -410 + 1166 = 4*v + 4*c. What is the units digit of v?
1
Let o be ((-2)/(-6))/(2/36). Let f be (-2)/8 + 22/(-8). What is the units digit of f/((-9)/o)*7?
4
Let a(x) = -2*x - 3. Let m = 9 - 4. Let w = -1 - m. What is the units digit of a(w)?
9
Suppose 464 - 24 = 4*t. What is the units digit of t?
0
Suppose 293 = 6*o - 361. What is the units digit of o?
9
Suppose -3*m = -4*m - 12. Let a = m - -23. What is the units digit of a?
1
Let v(t) = -t + 2. Let y be v(4). Let h = -1 - y. Suppose 4*r + 2*j = 10, 3*j + 4 + h = 4*r. What is the units digit of r?
2
Let b be 39/(-6) - (-2)/4. Let w be (1 - 1) + b + 0. Let g(a) = a + 7. What is the units digit of g(w)?
1
Suppose -3*i + 4*y + 113 = 0, 5*i - 185 = 4*y + y. What is the units digit of i?
5
What is the tens digit of 4 + -1 + 45 - -3?
5
Let i(u) = 3*u - 6 + u**3 + 4*u - 5*u - 4*u**2. What is the units digit of i(4)?
2
Let m be 21/(-6)*(-20)/7. Suppose q = 3*q - m. What is the units digit of q?
5
Let a = -6 + 3. Let p(b) = 2*b**2 + 3*b + 4. What is the units digit of p(a)?
3
Suppose -12 = 4*u, -3*h + u + 4*u = 6. What is the tens digit of 73/3 - h/(-21)?
2
Suppose 0*v = 5*o + 5*v + 15, 2*v - 6 = 0. Suppose 3*c - 36 = 15. Let h = o + c. What is the tens digit of h?
1
Let p(d) = d**2 - 2*d + 2. Let j be p(2). Let t(u) = -5*u + 2 + 8*u - 5 + 9*u. What is the tens digit of t(j)?
2
Let w be (-562)/(-6) + (-2)/(-6). Suppose -4*z + 33 - 82 = -3*a, 5*z = -3*a + w. What is the units digit of a?
3
Suppose 7*i - 2*i - 56 = -4*s, -2*s + 4*i + 2 = 0. What is the units digit of s?
9
Let q(c) = c**3 + 3*c**2 + 2*c + 3. Let j be q(-2). What is the units digit of ((-29 - -3) + j)/(-1)?
3
Let b = 215 + -177. What is the tens digit of b?
3
Let p be 2/6 + (-1)/3. Let v = p - -14. What is the tens digit of v?
1
What is the tens digit of (-620)/15*6/(-4)?
6
Let v(o) = -26*o - 62. Let q(a) = -9*a - 21. Let y(k) = 14*q(k) - 5*v(k). What is the tens digit of y(8)?
4
Let s = 1 + 3. Suppose 0 = -2*k + 10, -s*o + 6*k - 13 = k. Suppose 0 = o*d - 24 + 3. What is the units digit of d?
7
Let m be (-1 - -3) + (-2 - -2). Suppose -m*g - 3*z + 28 = -z, 0 = 5*g - 5*z - 30. What is the tens digit of g?
1
Let m be ((-5)/(-3))/((-3)/(-18)). Let a be (-25)/10*(-56)/m. Suppose x + 32 = 5*u, -4*x - 2 + a = 0. What is the units digit of u?
7
Suppose -2 - 66 = -4*j. Suppose -5*x + j = 2. What is the units digit of x?
3
Let h(t) = 6*t - 12. What is the tens digit of h(15)?
7
Let z(q) be the second derivative of -q**5/60 + q**4/4 + 5*q**3/6 + q**2 + q. Let f(j) be the first derivative of z(j). What is the units digit of f(6)?
5
Let k(j) = 2*j - 10. Let x be 14/(-6) + (-2)/3. Let y be x/6*-2*8. What is the units digit of k(y)?
6
What is the tens digit of ((-20)/(-30))/((-4)/(-354))?
5
Suppose -305 = -5*u + 2*a, u + 78 = 2*u + 3*a. Suppose 0 = 3*n - 66 - u. What is the units digit of n?
3
Let v = -21 + 15. Let o = -1 - v. Suppose -52 = -o*f - 2*s - s, -5*f - 4*s + 56 = 0. What is the units digit of f?
8
Suppose -4*h - 40 = -4*w, -2*w + 0*h + 17 = -3*h. Let c(f) = 2*f - 8. What is the units digit of c(w)?
8
Let a = -1 - 1. Let f = a + 4. What is the units digit of (-8)/(f*2/(-8))?
6
Let f be (-10)/(-14) + (-4)/(-14). Let c be (f + -5)*1/1. Let r = -