5 + 28. Let z = -9 + h. What is the units digit of z?
4
What is the tens digit of (-332)/(-7) - 4/(-7)?
4
Suppose -2*i + 2 + 0 = -2*l, -3*l = -2*i + 8. Let x(o) = -o**2 - 8*o - 7. Let f be x(l). Let w = f - -7. What is the units digit of w?
2
Let r = 26 - 22. What is the units digit of r?
4
Let u = -104 - -177. What is the units digit of u?
3
Let g be 6/(-21) - (-44)/7. Let o = -2 + g. What is the units digit of o?
4
Let t(r) be the second derivative of r**6/720 - r**5/120 - r**4/6 - 2*r. Let u(i) be the third derivative of t(i). What is the units digit of u(5)?
4
Let f(c) = -c + 2. Let i be f(-1). What is the units digit of -50*i*2/(-6)?
0
Let z = -61 - -99. What is the tens digit of z?
3
Suppose -4*j + 0*j = -8. Suppose -j*s = 4*v + 3*s - 13, 4*s - 11 = -3*v. What is the units digit of -3*((-1)/v - 2)?
5
What is the tens digit of (-3 + (-78)/(-18))*2*6?
1
What is the units digit of 3 + 57 + (3 - 0)?
3
Suppose -5*h = 2*u - 116, 4*h - 73 = -3*u + 8*u. Let d be (-91)/(-3) + (-2)/(-3). Let c = d - h. What is the units digit of c?
9
Let v = 44 + -7. What is the units digit of v?
7
Let t(b) = 3*b - 3. Let v be t(11). Suppose 0*f + v = 5*f. What is the units digit of f?
6
Let j(y) = -5 + y**2 + y - 2*y**3 + 1 + 4. Let l be j(-1). What is the units digit of (-2)/4 + 17/l?
8
Let h(d) be the third derivative of d**5/12 + 2*d**2. Let a be 3/4 + 2/8. What is the units digit of h(a)?
5
Let o(q) be the third derivative of q**6/120 - q**5/10 - q**4/4 - q**3/2 + q**2. What is the units digit of o(7)?
4
Let t be -60*(4/(-5))/2. Let u = -3 + t. What is the units digit of u?
1
Let q(z) = -z**2 + 3*z + 2. Let n be q(-2). Let h = n - -12. What is the units digit of h?
4
Let q(b) = b**3 - 7*b**2 + 8*b - 7. Let y = 7 - 4. Suppose 0 = -j + y*j - 12. What is the units digit of q(j)?
5
Let i(y) = 2*y**3 + 4*y**2 + y - 3. Let p(t) = t**2 + t - 1. Let n(o) = -i(o) + 3*p(o). Let w be n(-2). Suppose z - w = -0*z. What is the units digit of z?
8
Suppose 19 - 74 = -w. Suppose -w = -5*a + 5. What is the tens digit of a?
1
What is the units digit of 37*(4/(-1))/(-4)?
7
Let g(p) = -4*p. Let t be g(1). Let k be 1/(-2)*1*t. Suppose -5*a + k*w + 13 = 0, -a - 6*w - 19 = -w. What is the units digit of a?
1
Suppose -10 = -m - m. Suppose -2*z + 5 = -m. Let k = 2 + z. What is the units digit of k?
7
Let x be 6/(-21) + (-23)/(-7). What is the tens digit of 3/(-9)*x*-15?
1
What is the units digit of 1/1 - (-972)/12?
2
Suppose -4*t - 4*s + 65 = 9, t - 10 = -5*s. What is the units digit of t?
5
Let y(u) = -4*u - 2. Let z be y(-4). Let w be (-4)/5*90/(-4). Suppose -4*v = -w - z. What is the units digit of v?
8
Suppose 5*h + 0*j - 4*j = 440, 25 = -5*j. Suppose 4*t - h - 68 = 0. What is the units digit of t?
8
Let b = -2 + 6. Suppose 12 = b*d - 8. Suppose -5*o - 5*t = -50, -o - d*t = o - 29. What is the units digit of o?
7
Suppose 33 = -j + 3*y, -3*y - 61 = 5*j + 32. Let z = j - -45. What is the units digit of z?
4
Let q be (10/(-10))/((-2)/166). Let h = -49 + q. What is the units digit of h?
4
Let u = 18 - 3. What is the tens digit of u?
1
Let y(f) = -16*f**3 + f**2 + f - 3. Let v(p) = 65*p**3 - 4*p**2 - 5*p + 13. Let a(d) = 2*v(d) + 9*y(d). What is the tens digit of a(-1)?
1
Let l(r) = -r**3 + 4*r**2 - 2*r - 2. Let u be l(3). Let k(h) = 28*h**3 - h**2 + 1. What is the tens digit of k(u)?
2
Let s(z) = 2*z - 4. Let o be s(3). Let b be (6/o)/(-9)*-3. Suppose -b = -i + 4. What is the units digit of i?
5
Suppose 150 + 210 = 3*r. Suppose 3*c + c - r = 0. What is the tens digit of c?
3
Suppose -3*h = -10*h - 35. Let f = h + 17. What is the tens digit of f?
1
Suppose -5*w = 3*g - 23, -4*w = -0*w - 4. Let m be (-52)/(-6) + g/18. Suppose -m*s + 15 = -6*s. What is the units digit of s?
5
Suppose -3*z - 76 = -637. What is the units digit of z?
7
Suppose -g + 0*g + 9 = 0. What is the units digit of g?
9
Suppose -60 = -5*a + 85. What is the tens digit of a?
2
Suppose 0 = 2*a - 0 + 4. Let r be (105/6)/(a/(-4)). Suppose 3*l + r = 8*l. What is the units digit of l?
7
Let b(u) = 5*u**3 - 8*u**2 - 6*u + 1. Let x(d) = -14*d**3 + 23*d**2 + 17*d - 4. Let i(a) = 11*b(a) + 4*x(a). What is the units digit of i(4)?
3
Suppose 5*x - 2*i - 85 = 0, -2*i + 18 = 3*x - 17. What is the units digit of x?
5
Suppose -5*d + 28 = 8. Suppose 0*f + f - 5 = -s, 8 = -d*s + 3*f. What is the units digit of s?
1
Suppose 3*v + 4*z - 25 = 0, 3*z + 5 = 5*v + 2. Suppose -j = -v*j + 8. Suppose s = 5 - j. What is the units digit of s?
1
Let a be 102/14 - (-2)/(-7). Suppose 3*m = 5*p + 34, -a + 29 = 4*m - 2*p. What is the units digit of m?
3
Let k(m) = 30*m - 56. What is the tens digit of k(13)?
3
Suppose 2*c + 5*z = 4*c - 96, -c = 3*z - 26. What is the units digit of c?
8
Suppose j = 4*h - 6 - 4, -2*j - 3*h + 2 = 0. Let s be 1/j + (-62)/(-4). Suppose b = 4*b - s. What is the units digit of b?
5
What is the tens digit of (-82)/(-3) + 3/(-9)?
2
Suppose -5*x + 50 = 5*z, -5*x + x = 2*z - 36. What is the units digit of x?
8
Suppose 4*b - 8 = -4*p, -25 = -2*p + b + 4*b. What is the units digit of p?
5
Let a be 6 - (-2 + -1 + 2). Suppose 5*f = -4*m + 224, -3*f - a*m = -2*m - 137. Suppose 4*z + i - 44 = 0, -f = -0*z - 5*z - 4*i. What is the units digit of z?
2
Suppose 3 = p - 2*g, -6*g + 12 = 4*p - g. What is the units digit of (-1 + -2)/p + 35?
4
Suppose -2*j = o + 9, -7 = -3*o + j + 1. Suppose -10 = -z - 5*l, 3*z + 3 = 2*l - o. Suppose 12 = 3*s - z*s. What is the units digit of s?
4
Let k = 171 + -51. What is the tens digit of (k/50)/((-2)/(-10))?
1
Let q = -4 - -6. Suppose 2*w + 66 = 4*f, 42 = q*f - 2*w - 2*w. What is the units digit of f?
5
Let k(i) = i**2 - i - 14. Let c be k(14). Suppose -c = -6*h + 2*h. What is the tens digit of h?
4
Suppose -w = -2*w. Let t = w + 3. What is the units digit of t?
3
Suppose -4*y - y - 20 = 0. Let w = y - 2. Let c = -4 - w. What is the units digit of c?
2
Let u be (-3)/6 + (-95)/(-10). Let y(h) = h**2 - 5*h - 2. What is the tens digit of y(u)?
3
Suppose 0 = -0*c + 2*c - 5*m + 55, -3*m = 2*c + 63. Let h be (-3)/((-5)/(c/(-9))). Suppose -h*w - 11 = -3*w. What is the tens digit of w?
1
Suppose 2*a - 134 = -2*c, 3*c = 5*a - c - 299. What is the tens digit of a?
6
Let r = -80 + 135. Let l = 80 - r. What is the units digit of l?
5
Let o(l) be the first derivative of l**4/4 + 2*l**3 + 5*l**2/2 - 7*l + 1. Let y be o(-5). Let d = y - -11. What is the units digit of d?
4
Suppose -3*p = p. Suppose -d + 15 = -p*d. What is the units digit of d?
5
Let g(l) = l - 4. Let p be g(4). Suppose p*s - 2*s = -28. What is the units digit of s?
4
Let n = -127 - -287. What is the units digit of n?
0
Let k(b) = b**3 - b**2 + b + 2. Let o(c) = c + 6. Let g be o(-4). What is the units digit of k(g)?
8
Let l(w) = -2*w**3 + w**2 + w + 1. Let t be l(2). Let i be t/(-4) + (-1)/4. Suppose -2*o = -3*o + i*q + 3, 3*o + 3*q = 0. What is the units digit of o?
1
Let s = 30 - 27. Let u(t) = t**2 + t - 3. What is the units digit of u(s)?
9
Let r(i) = -i**3 - i**2 + 2*i + 4. Let y(z) = -z**3 + 8*z**2 - z + 8. Let t be y(8). What is the units digit of r(t)?
4
Suppose 5*o - o - 14 = d, -2*d = 3*o - 16. Let u be d/(0 - 4/22). Let w(x) = -x**2 - 12*x - 2. What is the units digit of w(u)?
9
Suppose 3*t = 6*t - 6. What is the units digit of t?
2
Suppose 0 = 4*u - x - 401, -u + 4*x + 29 = -90. What is the tens digit of u?
9
Suppose 2*t + 3 = 75. What is the units digit of t?
6
Let n = -4 + 8. What is the units digit of n?
4
Let h(o) be the third derivative of -5*o**4/24 + 5*o**3/6 - 2*o**2. Let f be h(-4). Suppose 4*k - u - f = 0, 0 = -k - 2*k - 3*u. What is the units digit of k?
5
Let k(d) = -d**2 + 9*d - 5. Let a(f) = 4*f - 31*f - 2*f**2 - f**2 + 16 + 6*f**2. Let h(x) = -2*a(x) - 7*k(x). What is the tens digit of h(10)?
1
Let z(x) = -x - 8. Let a = -78 + 111. Suppose s - 3*b = 2*b + 6, 2*s + a = -5*b. What is the units digit of z(s)?
1
Suppose -3*j + 10 = -293. What is the hundreds digit of j?
1
What is the tens digit of (4 - 3)/(-1) + 1 + 63?
6
Let d(x) = 8*x + 3. What is the tens digit of d(4)?
3
What is the hundreds digit of (-22*3/(-4))/((-48)/(-832))?
2
What is the tens digit of 49 + ((-12)/(-3) - 8)?
4
Suppose 0*s = s + 18. Let z be (-11)/4 - s/24. What is the units digit of 126/12 - (-1)/z?
0
Let l(d) = -d**2 + 12*d - 5. What is the tens digit