it of r?
1
Let d be (0 + 0)*(-7)/14. Suppose o + d*o + 2*x = -1, -2*x = 2*o - 4. What is the units digit of o?
5
Let h(s) be the first derivative of 2*s**3/3 - s**2 - s - 3. Suppose 3*r - 3*v = 12, r - 2*v = 2*r + 11. What is the units digit of h(r)?
3
Let p(n) = 3*n + 5 + 0*n - 7*n + 2. What is the tens digit of p(-4)?
2
Let i = 10 + -10. What is the units digit of 3 + -1 + i + 3?
5
Let d(y) = -4*y**3 - 2*y + 3. Let n(o) = -4*o**3 - 3*o + 4. Let a(f) = 4*d(f) - 3*n(f). Let c be a(1). Let v(i) = i + 7. What is the units digit of v(c)?
4
Suppose 13 = x + 3*t - 1, t - 8 = 3*x. What is the units digit of (1 - x) + 4*1?
6
Let f = -11 + 13. Suppose y - 8 + 1 = f*h, 2*y - 3*h - 14 = 0. What is the units digit of y?
7
Suppose a - 2*g = -3*g - 4, -3*g + 24 = -a. Suppose 4*n + n = -150. What is the units digit of (-6)/n - a/5?
2
Suppose 5*p = -6 - 9. Let n = p + 7. What is the units digit of 2/(-1)*(-10)/n?
5
Let r = -14 - -3. Let p = r - -23. What is the units digit of p?
2
Let k(c) = c**2 - 11*c + 32. Let u be k(7). Suppose -5*a = -81 - 34. Let i = a - u. What is the units digit of i?
9
Let h(c) = c**3 + c**2 + 5. Let p be h(0). Suppose 5*l = -3*t, -3*l + p*t = -8*l. Suppose l = 5*y - 39 + 9. What is the units digit of y?
6
Let c(n) be the third derivative of -1/30*n**5 + 0*n - 1/24*n**4 + 0*n**3 - 3*n**2 - 1/12*n**6 + 0. What is the units digit of c(-1)?
9
Let t be 15/(-6)*-12*1. Let h = t + -17. Suppose -3*o + 2 = -h. What is the units digit of o?
5
Let r(c) = -3*c**2 + 28*c + 30. Let j(b) = b**2 - 9*b - 10. Let i(k) = 7*j(k) + 2*r(k). Let d be i(7). What is the units digit of 0 - 0 - 0 - d?
0
Suppose 0*a + 5*f = 2*a + 17, 4*a = -3*f - 99. Let z be (-78)/a - (-2)/7. What is the units digit of (-4)/(-2) + z + -1?
5
Let b = -8 + 13. Suppose 5*m - 2*v + 0*v = 10, 3*m = b*v + 25. What is the units digit of -3 + (7 - m/(-1))?
4
Let d(l) = l**3 + 3*l**2 - 3*l - 2. Let n be d(-3). Let j = 9 - n. What is the units digit of j?
2
Suppose i + 25 = 6*i + 5*w, -4*i + w = -30. What is the units digit of i?
7
Let b(z) be the second derivative of 1/6*z**3 - 1/12*z**4 + 1/20*z**5 + 3*z**2 + 3*z + 0. What is the units digit of b(0)?
6
Let i = 20 + -4. What is the tens digit of i?
1
Suppose -2*x - 131 = -5*a, 2*x - 29 - 2 = -a. Suppose -4*o = 2*m + m - 34, 48 = 4*m + 4*o. Let s = a - m. What is the units digit of s?
3
Let a(x) = -2*x - 10. Let d be a(-7). Suppose 1 = -r + d. What is the units digit of r?
3
Let q = -19 + 36. What is the tens digit of q?
1
What is the tens digit of (16/(-3))/(2/(-15))?
4
Suppose d - 4*d + 81 = 0. Let h = d - 17. What is the units digit of h?
0
Let m(h) = -h**2 + 7*h - 2. Let s = -5 + 17. Let k = s - 7. What is the units digit of m(k)?
8
Let i(g) = g**2 - 7*g + 6. Let x be i(4). Let p(o) = 7 + o**3 - 10*o + 0 + 5*o**2 + 4*o. What is the units digit of p(x)?
7
Suppose -152 - 72 = 4*r. Let x(n) = n + 6. Let i be x(-4). What is the tens digit of 5/i*r/(-10)?
1
Let z be ((-3)/3)/(5/(-115)). Suppose -3*m + 2*x = -14 - 15, -4*m + 5*x + 34 = 0. Let p = z - m. What is the tens digit of p?
1
Let s(n) = -n**3 - 4*n**2 + n + 10. What is the tens digit of s(-5)?
3
Let g = 29 + -19. Let m = 25 - g. Suppose 5*t + 19 = -2*a + 103, m = t + a. What is the units digit of t?
8
Suppose 4*t + 2*z - 115 - 37 = 0, 2*t - 4*z - 86 = 0. What is the units digit of t?
9
Suppose -2*l - l = -4*s - 18, -4*s - 3*l = 6. What is the units digit of -3 + (-21 + 0)/s?
4
Suppose -248 = -0*q - 3*q - 5*v, 0 = 4*q - v - 323. Let a be q/(-15) + 4/10. Let r = 8 + a. What is the units digit of r?
3
Let f = 12 - -20. What is the tens digit of f?
3
Suppose -5*v + 80 = -0*v. What is the units digit of v?
6
Let a = -223 + 326. What is the tens digit of a?
0
Let f(m) = 28*m + 1. What is the tens digit of f(7)?
9
Let h(o) = -4*o - 2. Let c(k) = k**3 + 7*k**2 - 10*k - 7. Let q be c(-8). Let n(w) = 17*w + 8. Let x(g) = q*h(g) + 2*n(g). What is the units digit of x(-4)?
6
Let k be (-7)/(-2) + 1/2. Let c = 28 + k. What is the units digit of c?
2
Let l be (-2)/(3/(-3)) + 17. Let n = l - 13. Let s = n + 1. What is the units digit of s?
7
Suppose 2*a = a + 2. Suppose 0 = a*r - 4*r. Suppose 3*j - 36 + 12 = r. What is the units digit of j?
8
Let y = 359 - 139. What is the units digit of y?
0
Let x(p) = -p**2 - 7*p. Let t be x(-7). Suppose z - 3 = -t. Suppose -a + 2*a + z*s = 9, -4*a - 2*s = -36. What is the units digit of a?
9
Let u(s) = -19*s + 8. What is the units digit of u(-5)?
3
Let f(g) be the first derivative of g**4/4 + 5*g**3/3 + 3*g**2/2 + 6*g - 2. What is the units digit of f(-4)?
0
Let r(w) = -w**3 - 2*w**2 + w + 1. Let x be r(-4). Let z = x - 21. What is the units digit of z?
8
Suppose 0*r = -2*r + 8. Suppose h - 7 = -r*g, h + 2*g = -4*h + 53. What is the units digit of h?
1
Let t(z) = z**3 - 4*z**2 + 2*z - 1. Suppose 0 = -g + 1 + 3. What is the units digit of t(g)?
7
Let m = 65 + 7. What is the units digit of m?
2
Let l(b) = -6*b**2 - 12*b - 2. Let g(p) = -7*p**2 - 13*p - 1. Let x(o) = 4*g(o) - 5*l(o). What is the tens digit of x(-5)?
1
What is the tens digit of (2/3)/((-1)/(-66))?
4
Suppose -2*a = -3*b + 8, -5*a + 4*b - 3 = 3. Suppose 2*y = 3*y + a*v - 27, 2*y = v + 34. What is the tens digit of y?
1
Let f = 251 - 119. What is the units digit of f?
2
Suppose 3*l + 5*z = l + 192, 90 = l + 4*z. What is the units digit of l?
6
Let h = -132 - -289. What is the units digit of h?
7
Suppose -f + 174 = 2*f. What is the units digit of f?
8
Let f(i) = i + 3. Let j be f(7). Suppose -4*s - 2 = -j. Suppose -s = -2*w - 0*w. What is the units digit of w?
1
Suppose 5*a - 5*w - 90 = 0, 2*w - 37 = -3*a + 27. What is the tens digit of a?
2
Let l = -47 + 202. What is the tens digit of l?
5
Let c be (36/(-3)*-1)/(-1). What is the units digit of (6/c)/((-1)/48)?
4
Let x = 33 + -17. What is the units digit of x?
6
Let q = 12 - 11. Let r = 14 + q. What is the units digit of r?
5
Let u(l) = l + 12. Suppose -4*d = -5*d - 10. Let v be u(d). Suppose 32 = 4*n + v*o - 0*o, 2*n + 5*o - 24 = 0. What is the units digit of n?
7
Let v(k) = 6*k - 2. What is the units digit of v(5)?
8
What is the hundreds digit of 6*1*((-66)/(-4) + 3)?
1
Let m = -21 - -31. What is the units digit of m?
0
Suppose -529 = -7*l + 199. What is the units digit of l?
4
What is the tens digit of 3 + (-5)/((-15)/126)?
4
Let h(a) = 9*a + 5. Let l(d) = -4*d - 2. Let b(o) = -3*h(o) - 7*l(o). Let s be b(2). Suppose -2*w + 5 = -2*x - s, -5*w - x = -45. What is the units digit of w?
8
Let d(b) = b**2 - 3. What is the tens digit of d(-14)?
9
Let r(z) = -4*z + 1. Let v be (-3 - 2/(-1)) + 1. Suppose 3*u + 5 + 1 = v. What is the units digit of r(u)?
9
Let y = 6 + 21. Suppose y - 3 = t. What is the tens digit of t?
2
Suppose -2*x = -5*x. Suppose -2*z = -m + 5, z - 4*m + 6 + 14 = x. What is the units digit of 7/((2 + z)/2)?
7
Let w be -33*(-1 + (-2)/(-6)). Let v be 1*(-1 - 5*3). Let d = v + w. What is the units digit of d?
6
Suppose 3*a = 4*n - 7, -2*n = -4*n + 2*a + 6. Let u(v) = 2*v**2 + 4*v + 3. Let g be u(n). Suppose g*x + 8 = 5*x. What is the units digit of x?
4
Let w = 36 + -5. What is the tens digit of w?
3
Suppose -4*c = -4 - 8. Suppose 3*a - 8*a - 15 = 4*o, -7 = -2*a + o. Suppose 4*k - c*k = a. What is the units digit of k?
1
Let n = 52 - -24. Suppose 5*c = 4 + n. What is the tens digit of c?
1
Let j(h) = 22*h**3 - 2*h**2 + 2*h - 1. What is the units digit of j(1)?
1
Let z = -63 + 100. What is the tens digit of z?
3
Suppose 0 = -5*y + 3*y + 102. What is the units digit of y?
1
Suppose a - 77 = 4*u - 10, 4*a - 268 = -4*u. What is the tens digit of a?
6
Let z(t) be the second derivative of -t**4/24 - t**3/3 - t**2/2 - 2*t. Let r(m) be the first derivative of z(m). What is the units digit of r(-6)?
4
What is the units digit of (-11)/(4/(-64)*2)?
8
Let d(m) = -8*m + 9. What is the tens digit of d(-8)?
7
Suppose 0 = 3*t + 18 + 6. Let h(k) = -k + 2. What is the units digit of h(t)?
0
Let v(k) = -k**3 - 6*k**2 - 7*k - 2. Let i be v(-5). Suppose 0 + i = -4*z. Let c = 6 + z. What is the units digit of c?
4
Let r(i) = -18*i - 20. What is the hundreds digit of r(-8)?
1
Suppose 4*g - 2*t = 174, -5*g - 3*t = -g - 199. What is the units digit of g?
6
Let v be (-7)/(-2) - (-4)/8. Suppose v*d + 25 = 1. What is the units digit of (-3)/d + 14/4?
4
Let c be 