. Suppose d + 2*b - 4 = -1, 2*b + u = 4*d. What is the units digit of d?
3
Suppose 5*c - b - 169 = 171, -5*c - 2*b + 325 = 0. What is the units digit of c?
7
Let x(n) = n**3 - 17*n**2 + 7*n + 13. What is the units digit of x(17)?
2
Suppose -1366 = -6*y + 122. What is the units digit of y?
8
Let p(u) = 4*u + 1. Let s = 17 + -16. What is the units digit of p(s)?
5
Let s = -117 - -183. What is the tens digit of s?
6
Suppose 18 = 4*u - 2. What is the units digit of u?
5
Let i(z) = z**2 + 5*z - 1. Let u be i(-5). Let y = 9 - u. What is the units digit of y*(12/(-15))/(-2)?
4
Let j(s) = s**3 + 14*s**2 + 15*s + 6. What is the units digit of j(-10)?
6
Suppose 2*r + 1 = 11. What is the units digit of r?
5
Suppose -5*m = -2*l - 105, 2 + 2 = m + 3*l. Let i(q) = q**3 - 5*q**2 - 3*q + 4. Let a be i(5). Let g = m + a. What is the units digit of g?
8
Let h(d) = 93*d**2 - 2*d - 2. What is the units digit of h(-1)?
3
Let q(w) be the second derivative of -w**3/6 + 4*w**2 + w. What is the units digit of q(4)?
4
Suppose -p - 24 = -3*p. Suppose -m - 3*m + p = 0. Suppose -n - 4*c = -c - 12, 0 = m*n - 4*c - 49. What is the units digit of n?
5
What is the tens digit of (((-3)/3)/1)/(3/(-33))?
1
Let h(f) = f + 2. Let v = 14 - 11. What is the units digit of h(v)?
5
Let a = 4 + -9. Let p = a + 7. Suppose p*l - 2 - 2 = 0. What is the units digit of l?
2
Let g(s) = 12*s**3 - s**2 - 8*s - 5. What is the hundreds digit of g(3)?
2
Let g(c) = -c**2 + 8*c + 12. Let f(k) = -k**2 - 9*k + 3. Let o be f(-4). Let y = -14 + o. What is the units digit of g(y)?
3
Let f(z) = 34*z + 8. What is the tens digit of f(4)?
4
Suppose 4*o = -r + 6, -2*o - 5*r + 2 = 8. Suppose -p = o*p - 12. Suppose -p*f + 48 = -0*f - w, -24 = -2*f + 3*w. What is the units digit of f?
2
Let n = 7 + 12. Suppose b = 2*b. Suppose -5*r + 2*j + 30 - 4 = b, 0 = r - 5*j - n. What is the units digit of r?
4
Let d be 1*6/4*-154. What is the tens digit of (d/(-12))/(-7)*-12?
3
What is the hundreds digit of (-18)/(-24) - (-2772)/16?
1
Let g(i) be the third derivative of 0 + 0*i**4 + 1/30*i**5 + 0*i**3 + 2*i**2 + 0*i. What is the units digit of g(2)?
8
Suppose 157 = 5*g - 43. Let v = g - 19. What is the units digit of v?
1
Suppose 0 = -3*i + 5*j + 3, 3 - 5 = -2*i - j. Suppose g + i = 5. What is the units digit of g?
4
Suppose -2*r - 8 = -4*r. Suppose -22 = -2*i + 4*c, 0 = -r*i + c + 4 + 12. Suppose -s = -3 - i. What is the units digit of s?
6
Suppose -2*k = -4*u + 436, -k + 2 = -2*k. What is the units digit of u?
8
Let z(s) = 2*s**2 - s + 2. Let l be z(4). Let v = 79 - l. What is the tens digit of v?
4
Let b be (-94)/(-18) + 8/(-36). Suppose -5*u + 3*k + k - 50 = 0, 0 = -b*u + 5*k - 45. What is the tens digit of 6/21 + (-150)/u?
1
Let f = -6 + 5. Let z be -4 - 1/(2/(-6)). What is the tens digit of 2 - ((-8)/f)/z?
1
Suppose 22 = 16*x - 26. What is the units digit of x?
3
Let t be (-2 - -5)/(6/4). Let z(d) = -8*d + 6. Let a(k) = 8*k - 7. Let f(r) = -5*a(r) - 6*z(r). What is the units digit of f(t)?
5
Let j(p) = p**2 + 11*p + 3. Let x be j(-12). What is the units digit of (18/x)/((-9)/(-60))?
8
Let k = 3 + -3. Let q be 0 - k - (5 + -3). Let u = q - -3. What is the units digit of u?
1
Let v = -18 - -26. Let c = -6 + v. Suppose -2 = j - c*j. What is the units digit of j?
2
Let x(m) = -m + 1. Let z be x(2). Let b = 15 + -8. Let q = z + b. What is the units digit of q?
6
What is the tens digit of (-16)/(-24) - (546/(-9))/2?
3
Suppose -w - 3*w = -144. What is the units digit of w?
6
What is the units digit of ((-112)/6)/(2 - (-49)/(-21))?
6
Suppose -2*g = -28 - 148. What is the units digit of g?
8
Let v(t) be the second derivative of t**4/3 + t**3/3 - t**2/2 - t. Suppose 4*d + j - 6 = 0, 3*j - 8 = -2*d - 0*j. What is the units digit of v(d)?
5
Let j(g) = g - 1 - 3 + 3 + 3. What is the units digit of j(2)?
4
Let h be (3 - 5) + (-1 - 10). Let m = h - -37. What is the units digit of m?
4
What is the tens digit of 10*(-28)/3*12/(-5)?
2
What is the units digit of (126 + 2)/(-6 - -8)?
4
Let y be -3 + 1 - -3*2. Let d(z) = -z - 1. Let s(k) = 5*k + 5. Let x(v) = 9*d(v) + 2*s(v). What is the units digit of x(y)?
5
Let c be 1/(-1) + 1 + 4. Suppose -2*k - 8 = -c*k. What is the units digit of k?
4
Suppose -3*r + 1 + 0 = -z, -4*r = -5*z - 27. Suppose 0*i + 28 = -2*i. What is the units digit of (-33)/z - 4/i?
5
Let s(t) = 15*t**2 - 3*t + 2. What is the units digit of s(1)?
4
Suppose -5*s = -4*j + 49, 0 = 5*s - 4 - 11. Suppose -10 = 3*d + 20. Let z = d + j. What is the units digit of z?
6
Let l(d) = -d**3 - 2*d**2 - 3*d - 10. What is the tens digit of l(-6)?
5
Let f be 15 + 1 + 6 + -6. Let r = 6 + f. What is the units digit of r?
2
Let u be 3*1/(6/20). What is the units digit of (-1599)/(-65) - (-4)/u?
5
Let m(c) be the first derivative of c**2 - 6*c + 1. Let i be (-5)/((-9)/(-3) + -4). What is the units digit of m(i)?
4
What is the tens digit of (-1 + 43)*(0 + (-9)/(-6))?
6
Suppose 0 = o + 3*i - 11, 0*i = 4*i - 8. Let b = 10 - o. Suppose 4*p - 6 = 2*n - 46, b*n = -4*p + 72. What is the tens digit of n?
1
Let g(v) = 13 + v**2 - 6*v - 3 - 3. Let j(a) = 5*a**3 + a**2 + a - 2. Let b be j(1). What is the units digit of g(b)?
2
Let h(v) be the first derivative of -v**3/3 + v**2/2 - v - 1. Let c be h(0). Let t = c - -9. What is the units digit of t?
8
Let j(r) = r**2 - 7*r + 8. Let l be j(6). Suppose 0 = l*t + 8. What is the units digit of (-2 - t) + -1 - -5?
6
Suppose 4*i + 45 = r + 126, -3*i + 65 = -5*r. Suppose -b = b - i. What is the tens digit of b?
1
Let p be 2/2 - (-2 + -57). Let c = p + -33. What is the tens digit of c?
2
Suppose 0*j = -j + 38. What is the units digit of j?
8
Let t = -10 + 14. Let o(c) = -c**3 + 7*c**2 - 5*c - 4. What is the units digit of o(t)?
4
Suppose -408 + 156 = -6*n. What is the tens digit of n?
4
What is the tens digit of 9/(-3) - (-36 + 1)?
3
Let i(j) = -j**2 - j - 9. Let y be i(0). Let d be 8/36 + 56/y. Let u(m) = -m**2 - 10*m - 6. What is the units digit of u(d)?
8
Let q = 8 + 0. What is the tens digit of (-2)/(q/(-52)) - -1?
1
Let f = -1 - 0. What is the tens digit of 3/(((-6)/28)/f)?
1
Suppose 0*y = 4*y - 160. Let i(f) = 0*f + y - f - 21. What is the tens digit of i(9)?
1
Let p(y) = 4*y**2 - 1. Let l be p(-1). Suppose -2*z + 3*a = -2, l*a = 3*z - 8*z - 37. Let k = z + 7. What is the units digit of k?
2
Suppose 0 = -5*r + 18 + 7. Suppose -10*z = -5*z - r. What is the units digit of z?
1
Let f be -3 - (6/(-3) - -5). Let s = f - -27. What is the tens digit of s?
2
Let k(b) = b**3 - b**2 - b + 1. Let p be k(2). Suppose 3*f - p*n = 30 + 39, -3*n + 120 = 4*f. What is the tens digit of f?
2
Suppose 3*u - u = 0. Let m be (10/1)/(2 - u). Suppose 3*h + m - 20 = 0. What is the units digit of h?
5
Let f(m) = -m**3 - 4*m**2 + 5*m. Let b be f(-5). Suppose -5*h + b*h + 25 = 0. Suppose 0 = h*k + 1 - 11. What is the units digit of k?
2
Suppose 0 = -12*x + 8*x + 32. What is the units digit of x?
8
Suppose -2*v + 0*v = -2. Let i = v + 7. What is the units digit of i?
8
Let z = 741 + -504. What is the tens digit of z?
3
Suppose 2*u = 7*u - 85. Suppose 4*q = 0, -u = -2*k - 4*q + 3. What is the tens digit of k?
1
Suppose 61 = 2*t - 1. What is the tens digit of t?
3
Let h(i) = -i**3 - 7*i**2 - 4*i + 2. Let a be h(-6). Let x(z) = -z**3 - 10*z**2 + 4. What is the units digit of x(a)?
4
Suppose -24 = -2*r + 5*m - 0*m, -5*m - 18 = r. Suppose -r*h = 2*h - 84. What is the units digit of h?
1
Let r(y) = -5*y**2 - y - 4. Let d be r(4). Let m = d - -148. Suppose 7*x = 4*x + m. What is the units digit of x?
0
Let s(m) be the first derivative of 2*m + 1/2*m**2 + 1 + 1/4*m**4 - 2/3*m**3. What is the units digit of s(2)?
4
What is the units digit of 100/(-40)*(-356)/10?
9
Let y be (-2 - 1)*(-46)/(-6). Let s = y + 32. Suppose 0 = -5*l - 4*u + 88, -4*l + 3*u - s + 67 = 0. What is the tens digit of l?
1
Suppose -17 - 93 = 5*i. What is the units digit of 1/(-2)*i*1?
1
Let h(i) = i**3 + 7*i**2 + 5*i + 5. What is the tens digit of h(-6)?
1
Let c = 44 + -22. What is the units digit of c?
2
Suppose g - 3*i - 8 = -1, 5*g + 22 = -4*i. Let h = 2 - g. Suppose 5*n + 3*b = -b + 14, h*b - 6 = -n. What is the units digit of n?
2
Suppose 8*x - 7*x - 116 = 0. What is the tens digit of x?
1
Let p(z) = -z + 8. Let x be (-1)/(-3) + (-4)/(-6). Let w be 2*(x + 33/(-6))