hat is the units digit of z?
3
Let a be (24/(-10))/((-3)/10). What is the units digit of (-30)/(-10)*a/6?
4
Suppose -u + 3*r + 21 = -r, 5*u + 3*r - 220 = 0. Let b = -29 + u. Suppose -b = x - 4*x. What is the units digit of x?
4
Suppose -1 = r - 3*v - 29, -84 = -3*r + 4*v. What is the units digit of r?
8
Let g be 10/2*6/15. Suppose -4*r + 3*r - g*s = 7, 5*r - 3*s - 30 = 0. What is the units digit of (3/5)/(r/45)?
9
Suppose -4*m = -392 - 64. Suppose -4*o + m = 14. Let p = o + -18. What is the units digit of p?
7
Suppose 4*x = -49 - 35. Let l = 62 + -32. Let y = x + l. What is the units digit of y?
9
Suppose 2*n = -n + 90. Suppose 3*c = j + 18, 3*c = -0*c + 5*j + n. Suppose -3*g = -c*b - 33, 0 = 5*g - b - 33. What is the units digit of g?
6
Suppose 4*y = -5*x + 20, 0 = -y + 4*y. What is the tens digit of 14 + 3 + (2 - x)?
1
Let b(n) = n**2 - 7*n - 7. What is the units digit of b(-5)?
3
Suppose 2*t + 10 = 4*h, -2*h + t - 4 = -3*h. Suppose 2*z - 33 = -h*y + 6*z, -3*z = -3*y + 36. What is the tens digit of y?
1
Let r = 68 - -16. What is the tens digit of r?
8
Suppose 2*x = 7*x. Suppose x = 2*h - 4. Suppose h*r - 14 = 4*m, 12 + 4 = r + m. What is the tens digit of r?
1
Suppose -5*r + 240 = 5*l, 3*r = 2*l - 52 - 34. What is the units digit of l?
6
Let r(x) = -x**3 + 4*x**2 - x - 4. Let q be r(4). Let t = q - -12. Suppose 4*v - 24 = -t*i, -5*i - 6 = 4*v - 28. What is the units digit of v?
8
Suppose 0 = 5*m + 2*p + 10, -p + 5*p = 2*m - 20. Suppose 0 = -2*f + a + 6 - 2, 3*f - 2*a - 5 = m. Let u = f + -1. What is the units digit of u?
2
Let b = -2 + 4. Let q be 2*(0 - b/(-4)). What is the units digit of 2 - 1*(-1 - q)?
4
What is the units digit of 240/(-12)*30/(-8)?
5
Suppose -2*g + 4 + 2 = 0. Suppose -g*k = -3*u - 108, -4*u + 54 = 5*k - 99. What is the tens digit of k?
3
Suppose -4*c = 2*n, -7*c + 2*n = -5*c + 12. Let r be (-3)/c*132/(-9). Let j = -13 - r. What is the units digit of j?
9
Suppose -4*o = 18 - 2, n - 3*o = 148. Suppose 3*j = -j + n. What is the tens digit of j?
3
Suppose -3*y + 435 = 3*r, 5*y + 3*r + 295 = 7*y. What is the units digit of y?
6
Suppose 12*x = -718 + 2242. What is the tens digit of x?
2
Let q(c) = 4 - 5 + 10*c + 9 - c**2 + c. What is the tens digit of q(6)?
3
Suppose 19 = m - 6. What is the tens digit of m?
2
Let w be 10*((-3)/(-2) - 1). Let r be (5/(-4))/((-1)/28). Suppose 0 = -0*n - w*n + r. What is the units digit of n?
7
Suppose 2*b + 9 = 3*b. Let m = 13 - b. What is the units digit of m?
4
Suppose 6*r = -2*r + 1376. What is the hundreds digit of r?
1
Let c(p) = p**3 - 6*p**2 + p - 3. Let w be c(6). Let t(y) = -5 + 0 + 2*y + 4. What is the units digit of t(w)?
5
Let q be 3*(2 + (-22)/6). Let i = 10 + -1. Let u = q + i. What is the units digit of u?
4
Suppose 4*g + 38 = 4*c - 34, -5*c + 90 = 4*g. Let m = -9 + c. What is the units digit of m?
9
Suppose 0*r = 2*r - 56. What is the tens digit of r?
2
Let b(n) = n**2 - 11*n + 17. What is the units digit of b(10)?
7
Let j = -6 + -2. What is the units digit of ((-30)/j - 3)*4?
3
Suppose 54 - 222 = -2*t. What is the tens digit of (t/(-9))/(1/(-3))?
2
Let r(q) = -q - 12. Let u be r(0). What is the units digit of 20/(-6)*u/5?
8
Let n = -7 - -8. Let x = n + 1. Suppose r + 3*u = -3*r + 24, 2*r = -5*u - x. What is the units digit of r?
9
Suppose 0*h - 73 = -h + 3*v, -329 = -5*h + 3*v. What is the tens digit of h?
6
Let d(w) = w**2 + 10*w - 7. Let m be d(-11). Suppose -22 + 2 = -m*f. What is the units digit of f?
5
Let n be 2 - (0 + -2)/2. Suppose n*r - 13 = 23. What is the tens digit of r?
1
Let i(u) = -u + 1. Let p be i(-5). Let y(s) = -4*s**2 + 8*s - 6. Let l(o) = -11*o**2 + 24*o - 17. Let r(q) = 3*l(q) - 8*y(q). What is the units digit of r(p)?
9
Let q(g) = g**2 - g. Suppose -5*o - 32 + 2 = 5*s, 2*o = 5*s + 9. What is the units digit of q(s)?
2
Let l(j) = 2*j**2 + 7*j - 14. What is the units digit of l(-7)?
5
Suppose 1044 = -54*n + 58*n. What is the units digit of n?
1
Let f = 34 - -27. What is the tens digit of f?
6
Let q = -60 - -122. What is the tens digit of q?
6
Let b(w) = w**3 - 8*w**2 + w + 4. What is the units digit of b(8)?
2
Let z = 11 + -7. Suppose z*l = -x + 25, 2*l + 2*x = 6*l - 34. Suppose 6*p = -3*c + p + 4, -4*c - 5*p = -l. What is the units digit of c?
3
Let t = 8 + -5. Suppose t*m - 2 = 10. What is the units digit of m?
4
Let m(f) = 3*f + 2. Let n = 9 - 4. Let z(b) = -4*b - 2. Let o(q) = n*m(q) + 4*z(q). What is the units digit of o(-7)?
9
Suppose -b + 3*g - 4*g = -70, 3*b - 3*g = 240. What is the units digit of b?
5
Let n(y) = -y + 6. Suppose 2*a = -4*v, -5 - 5 = -3*v + a. Suppose -b + 10 = o, b + 2*o = v*b + 5. What is the units digit of n(b)?
1
Suppose -4*q + 8 = 4*g - 4, 3*q - 27 = 3*g. Suppose -31 = 3*d - 5*a, d - 2*a + q + 6 = 0. What is the units digit of d - (-19*2)/2?
7
Suppose -p - 8 + 37 = 0. Let x = p + -4. What is the units digit of x?
5
Let v(t) = -5*t - 5. Let n be v(-8). Let l = n + -6. What is the units digit of l?
9
Let i be 2/(-7) + (-188)/28. Let o = 11 + i. What is the units digit of o?
4
Let r(k) = -5*k + 7. What is the units digit of r(-3)?
2
Suppose 1 = 5*c + 5*b + 16, -2*c = b + 3. Suppose -5*t + 2*t + 105 = c. What is the tens digit of t?
3
Let u = 40 - -25. What is the tens digit of u?
6
Let x(y) = -y - 1. Let u be x(-6). Suppose 0 = u*w - 5*p, 3*w - 1 = -2*p + 24. What is the units digit of w - -6*(-3)/(-6)?
8
What is the tens digit of ((-4)/6)/(8/(-444))?
3
Let y be 4/16 + (-22)/(-8). What is the units digit of 2/2*y/3?
1
What is the units digit of (76/(-8))/((-4)/8)?
9
Let b(y) = -5*y**2 + 2 + 13*y**2 - 7*y**2 + 2 + 5*y. What is the units digit of b(-5)?
4
Let x be (-1 + 7)/((-5)/(-2) + -1). Let r(u) = 5*u**2 - u - 1. Let m be r(-1). Suppose -m = -5*j + x*j. What is the units digit of j?
5
Suppose -i - 5*s + 1 = -1, s = 4*i - 71. What is the units digit of i?
7
Suppose 2*t - 5 = t, -y = -2*t + 11. Let h = 2 - y. What is the units digit of h?
3
Suppose 3*q - n - 26 = -5*n, -q + 2*n = 8. Let h(y) = 4*y**q + 2 + 0*y**2 - 8*y - 7 + y**3. What is the tens digit of h(-5)?
1
Suppose 2*u + 3*u - 1345 = 0. What is the units digit of u?
9
Suppose 4*v + 38 = 2*v. Let l = -11 - v. What is the units digit of l?
8
Let r(q) = -q - 1. Let g be r(-3). Suppose 0 = -3*m + m + g*c + 30, 5*c = m - 11. What is the units digit of m?
6
Suppose 18 = v - 37. What is the units digit of v?
5
Suppose -5*n = o + 3 - 52, -3*o - n = -105. What is the units digit of o?
4
Suppose 5*h + 4*j = 20, -2*h - h - 2*j + 10 = 0. Let b = -1 - h. What is the units digit of (-1 - b) + -1 + 3?
2
Let z be 91/(-4) + 12/16. What is the tens digit of z/4*(-3 - -1)?
1
Let x = 5 - -15. What is the units digit of x?
0
Let n = 41 + -26. Suppose 0 = -2*l + 3*l + n. What is the units digit of (18/(-30))/(1/l)?
9
Let w(r) = r - 11. Let u be w(6). Let z(q) be the second derivative of q**4/12 + q**3 + 3*q**2 + q. What is the units digit of z(u)?
1
Suppose -4*t = 2*t - 804. What is the tens digit of t?
3
Let u(q) = q**3 - 3*q**2 + 13*q + 1. What is the hundreds digit of u(6)?
1
Let j(d) = d**2 + d - 4. Let k be j(-3). Suppose a - 24 = -k*a. What is the units digit of a?
8
Let j = -312 - -172. What is the units digit of (j/21)/((-1)/3)?
0
Let v = -3 + 6. Let z(a) = 4*a + 0 + 2 - v. What is the units digit of z(5)?
9
Let a(v) = -v**2 + 6*v - 4. Let g be a(5). Let q(f) = -f**3 + 1. Let h be q(g). Suppose -2*n + 5*n - 36 = h. What is the tens digit of n?
1
Let m be (-18)/(-5) - (-20)/50. Suppose j = -3*n + 41, -3*n - 3*j + 3 = -m*n. What is the tens digit of n?
1
Suppose 3*w - 32 = -11. What is the units digit of (1/(-2))/(w/(-224))?
6
Let f(p) be the first derivative of -p**4/4 + 7*p**3/3 - 5*p**2/2 - 3*p - 2. Suppose -4*n = 4, -5 = 2*i - n - 18. What is the units digit of f(i)?
3
Suppose 2*w + 74 = 4*f, 73 = w - 3*w + 3*f. Let j = 52 + w. What is the tens digit of j?
1
Let f(x) = -10*x + 1. What is the units digit of f(-5)?
1
Let p = 26 - -2. Suppose -4*x + p = -3*x. What is the tens digit of x?
2
What is the units digit of 16/(-1)*2*(-88)/32?
8
Let g(a) = 6*a**2 - 1. Suppose 4*o - 1 = 4*j - 9, -8 = 3*o - 5*j. Let u(r) = r. Let q be u(o). What is the units digit of g(q)?
5
Let d be (3/(-2) - 1)*-2. Let y(v) be the third derivative of v**5/60 - v**4/8 - v**3 + 2*v**2. What is the units digit o