1)?
1
Suppose -4*x + 221 = 5*m, -3*x - 161 = -6*x + m. Suppose -t - 3*b + 19 = 3, 5*t = -2*b + x. What is the tens digit of t?
1
Let v(n) = -n**3 - 1. Let f(i) = 8*i**3 - i**2 - i - 1. Let k(o) = -f(o) + v(o). Let c = -1 - 0. What is the units digit of k(c)?
9
Let h be (-1)/(-3)*(16 + -37). What is the units digit of (-314)/h + (-2)/(-14)?
5
Let j = 4 + -5. Let w = j + -2. Let b(y) = -y**3 - 2*y**2 + y - 1. What is the units digit of b(w)?
5
Let s = -4 + 5. Let y = 6 - s. What is the units digit of y?
5
What is the hundreds digit of -4*6/6 - -236?
2
Suppose -3*q + 19 = b, -3 = 5*q + b - 32. Suppose x + 3*z = 2 + 10, 3*x + q*z = 24. What is the units digit of x?
3
Let z(m) = m**2 + 5*m - 5 - 5*m**2 + 2*m**3 + 3. What is the units digit of z(3)?
1
What is the tens digit of 8/(32/(-42))*-2?
2
What is the tens digit of 60 - ((-12)/3 + 7)?
5
Suppose -18 + 8 = -2*y + u, 2*y + u = 6. Let h(o) = -5*o**3 + o**2 - o - 1. Let r be h(-1). Suppose -y*w = -r*w + 34. What is the units digit of w?
7
Let n = 74 + -42. What is the units digit of n?
2
Let w = 171 - 108. What is the tens digit of w?
6
Let w = -17 - -9. Let f be (-20)/w*2*1. Suppose -f*a + 24 = -16. What is the units digit of a?
8
Suppose 0*a + x - 4 = -a, a = -3*x + 8. Let u(g) = -2*g**2 + 3*g**a + 2*g - 3 + 0*g. What is the tens digit of u(-5)?
1
Let x(p) be the first derivative of 2 + 1/3*p**3 + 2*p + 7/2*p**2. What is the units digit of x(-7)?
2
What is the units digit of (126/30)/(1/5)?
1
Let i(n) = -n**2 - 5*n - 7. Let p be i(-5). Let k(x) = -x - 4. Let h be k(p). Suppose -h*s = -6*s + 15. What is the units digit of s?
5
Let d(f) be the third derivative of 29*f**4/24 - f**3/6 - f**2. Let g be d(1). Let q = g + -12. What is the tens digit of q?
1
Let q(y) = y**3 - 2*y**2 - 3*y + 2. Let f be q(3). Suppose -4*z + 3*z - f*k = -21, 5*z - 5*k = 180. What is the units digit of z?
1
Let r = 111 - 78. What is the tens digit of r?
3
Suppose 0 = -3*s + 22 + 2. What is the units digit of s?
8
Suppose -g = -4*d - 6, 2*g - 2*d = d + 12. Let v = g + -3. Suppose -3*q = -3*f, 0 = -5*f - q + 3 + v. What is the units digit of f?
1
Suppose 4*x - 70 = 30. Suppose 0 = -2*r + 5*z - 8, 5 - x = 5*r + 4*z. Let p(b) = 2*b**2 + 4*b - 5. What is the units digit of p(r)?
1
Suppose 0 = -v - v + 4. Suppose 3*l = -3*x + 24, 5*x - v*l - 24 = l. Suppose 3*u + x = 27. What is the units digit of u?
7
Suppose 0*m + 747 = 9*m. What is the units digit of m?
3
Let k = -12 - -19. What is the units digit of k?
7
Suppose 5 = 2*f + m, 4*f - m + 6 - 1 = 0. Suppose f = 5*l + 2*k - 18, -3*k + k = l - 2. What is the units digit of l?
4
Let f = -10 - -16. Suppose -5*o - 2*k = -f, 2*o + 2*o = 5*k + 18. What is the units digit of o?
2
What is the units digit of (-1)/(924/232 - 4)?
8
Suppose -2*w - j - 1 = -2, 2*w = 4*j + 16. Suppose -6*c + 36 = -w*c. What is the units digit of c?
9
Suppose 5*d - 66 = -4*s, 4*d - 18 = -4*s + 46. Suppose -z = -s - 22. What is the units digit of z?
6
What is the tens digit of (2 + -3)*-24 + 0?
2
Let s be 1/(1/3) - -17. Suppose 4*o + o - s = 0. What is the units digit of o?
4
Let s(z) = 21*z**3 - z**2 - z + 2. What is the units digit of s(1)?
1
Let r = -2 + 6. Let s(g) = -g - 5. Let d be s(-7). Suppose 2*w + 26 = 3*i, i - r + d = -w. What is the units digit of i?
6
Let d(x) be the first derivative of x**3/3 - x**2/2 + 34*x - 6. What is the units digit of d(0)?
4
Let l = 68 - 12. What is the units digit of l?
6
Let j = 87 - 59. What is the units digit of j?
8
Let k(x) be the third derivative of x**6/120 - x**5/10 + x**4/12 + x**3/6 - 5*x**2. What is the units digit of k(6)?
3
What is the tens digit of 2505/8 + 19/(-152)?
1
Suppose 0 + 8 = -2*c, -14 = -2*l + c. Suppose -4*v - j = -7, 4*v + l*j = -0*v - 13. Suppose 4*b - 4*n - 12 = 0, n = -b - 4*n - v. What is the units digit of b?
2
Let d = 16 + -13. Suppose 0 = 7*m - 2*m + 5. What is the tens digit of 7/m*-2 - d?
1
Let u be (1 - 1)/(-1*3). Suppose -2*s + u*s - 4*c - 16 = 0, 0 = -3*s + 3*c + 21. Suppose s*a = -5*f + 35, 5*a - 47 = f - 0*f. What is the tens digit of a?
1
Let o(v) = -14*v + 17. Let r(j) = 5*j - 6. Let t(y) = 4*o(y) + 11*r(y). Let s be t(-4). Suppose k = s - 2. What is the units digit of k?
4
Suppose -g + 3*w - 2 = g, g + 2*w = 13. Suppose 2*z = g*z - 42. What is the units digit of 6/21 - (-10)/z?
1
Suppose 0 = 3*v + 2*h + 2, -2 = -2*v + 4*v + h. Let i(f) = f - 2*f**2 + 3*f**2 - 2*f. What is the units digit of i(v)?
6
Let v(b) = b**3 + 11*b**2 - 10*b + 4. What is the hundreds digit of v(-11)?
1
Let c = 3 - -2. Let j(g) = g - 2. What is the units digit of j(c)?
3
Suppose 5*r = 4*v - 8*v + 188, -3*v + 3*r + 141 = 0. What is the units digit of v?
7
What is the tens digit of (80 - 2) + 3 + 2 + 1?
8
Let c(v) = -5*v**2 - v - 4. Let z(s) = -4*s**2 - 3. Let k(l) = 5*c(l) - 6*z(l). Let a be -1*1/(-3)*-9. What is the units digit of k(a)?
4
Suppose 3*x + 2*c - 157 = 0, 0 = 4*x + 2*c - 0*c - 210. What is the tens digit of x?
5
Let v be (-3)/(1*-3) + -10. Let d be (-16)/v - 4/(-18). Suppose -d*w + 10 = -0*w. What is the units digit of w?
5
Let n = -6 + 33. Let t = n + 15. What is the tens digit of t?
4
Let v be 9 - (0 + -1)*-2. What is the units digit of (18/2)/3*v?
1
Let l(h) = 10*h**2 - 8*h + 2. What is the units digit of l(-6)?
0
Let k = 112 - -24. What is the tens digit of k?
3
Let h = 3 - 0. Suppose 0 = -4*c - h + 27. What is the units digit of c?
6
Let a(f) = -f + 14. Let q be a(10). What is the units digit of (-2)/((-1)/(10/q))?
5
Let k(c) = c**2 - c - 2. Let t = 3 - 7. Let i be k(t). Suppose 0*g - 2*g = -i. What is the units digit of g?
9
Suppose 5*y - s - 27 = y, -5*y = 4*s - 60. Let t = y - 4. Suppose -3*o - t = -13. What is the units digit of o?
3
Let q = 9 - 9. Suppose 2*d + j - 20 = q, 2*d + 5 - 31 = 2*j. What is the tens digit of d?
1
What is the units digit of (5 - -55) + (0 - -4)?
4
Let x = 9 - 2. Suppose x = 2*a - 65. Suppose k = 5*k - a. What is the units digit of k?
9
Suppose -2*i - 70 = -4*i. What is the units digit of i?
5
What is the units digit of (-6)/(-81)*3 - 1252/(-36)?
5
Let c(l) = l**3 - 5*l**2 - l - 8. Let w = -10 - -16. Let j be c(w). Suppose -3*h + j = 7. What is the units digit of h?
5
Suppose -4*k = -90 - 90. What is the tens digit of k?
4
Let o be 24/14 + (-2)/(-7). Let f = 6 - o. What is the units digit of f?
4
Let n(v) = 24*v**2 - v - 4. What is the tens digit of n(-2)?
9
Let t = -10 - -6. What is the units digit of (-69)/(-12) - (-3)/t?
5
Suppose f = 6*f - 185. Suppose -73 - f = -5*d. Let m = -16 + d. What is the units digit of m?
6
Suppose 1 - 36 = -5*g. Suppose -2*z - 4 = -a, 2*a = g*a - 3*z - 55. What is the units digit of a?
4
Let d(q) = -q**3 + 9*q**2 - 8*q + 12. Let x(y) = y**3 + 6*y**2 + 2*y - 7. Let c be x(-5). What is the units digit of d(c)?
2
What is the units digit of 16/72 + (-320)/(-18)?
8
Suppose h - 210 = -4*h - j, 5*j + 168 = 4*h. Suppose 2*z + z = h. What is the tens digit of z?
1
Suppose -3*w = 2*q - 9, w + 2*q = -0*w + 7. Suppose -9 = -t - w. What is the units digit of t?
8
Let x be 128/(-22) + (-2)/11. Let s = 18 + x. What is the tens digit of s?
1
Suppose y - 180 = -3*y. Suppose 0 = -5*x + 2*x - y. What is the units digit of ((-5)/x)/((-2)/(-126))?
1
Suppose -h + 5*p = -120, h - 4*p + 3*p = 108. What is the units digit of h?
5
Let i(s) = s**2 - s + 1. Suppose -4*w = -2*h + 1 + 1, 4*h - 4*w = 8. Suppose u - h*p = 7, -u = -0*u - p - 1. What is the units digit of i(u)?
7
Let b(s) = s**2 + 10*s. Let z be b(-10). Suppose z = q + q - 28. What is the units digit of q?
4
Let w(k) = -3*k**3 + 2*k**2 + 5*k + 7. What is the tens digit of w(-3)?
9
Suppose 0*k + 3*k = 3*n, 4*n + 2 = 2*k. Let w = 3 + k. What is the units digit of w?
2
Suppose -g + 42 = -32. Suppose 0*j + g = 2*j. What is the tens digit of j?
3
Let o(y) = 12*y**2 - 2*y + 3. What is the tens digit of o(3)?
0
Suppose -329 = -2*s - 5*g, -4*g = -7 + 3. What is the units digit of s?
2
Let h = 22 + -9. Let g = h - 8. Suppose -g*b = -29 + 4. What is the units digit of b?
5
Let r = 4 + -1. Suppose -77 = -r*w + 40. Suppose -5*g + 4*x = -55, 2*g + 0*x - 5*x = w. What is the units digit of g?
7
Let b be (-2)/(18/(-3))*6. Suppose b*v = 7*v - 45. What is the units digit of v?
9
Suppose -4*k + 9*k + 20 = 0. Let m(p) = p**2 - 4*p + 7. Let f(h) = -3*h**2 + 9*h - 1