the first derivative of -2*v**2 + 30*v - 2. Let d(w) = -w + 10. Let f(p) = 7*d(p) - 2*t(p). What is the units digit of f(-7)?
3
Let y = 1 + 2. Suppose -n = 3*z - 19 - 8, -y*n + 37 = -2*z. What is the units digit of n?
5
Suppose v = -4*v + 15. Let y = v + 0. What is the units digit of y?
3
Let k(m) = m + 6. Let r be k(-4). Suppose 5*t = -5*n + 30, -n - r*n = -t - 22. What is the units digit of n?
7
Let y(h) = -27*h**3 + 2*h + 2. Suppose f + 2 = 1. What is the tens digit of y(f)?
2
Let f = 55 - -1. What is the tens digit of f?
5
What is the units digit of (-114)/(-2) + 15/(-5)?
4
What is the units digit of 4/(-9) + 11772/243?
8
Let f(q) = 4*q**2 - 9*q + 1. Let i be f(6). Suppose 5*d = -3*o + 71, 3*o - 2*d - 3*d - i = 0. What is the tens digit of o?
2
Let t(m) = 4*m + 4. Let j(k) = 7*k + 9. Let h(x) = 3*j(x) - 5*t(x). Let o be h(-7). Suppose 0 = -f - z + 1, o*z + 3*z = f - 1. What is the units digit of f?
1
Let v(k) = -2*k - 14. Let o(p) = -5. Let w(a) = 1. Let d(s) = 2*o(s) + 11*w(s). Let g(h) = 4*d(h) + v(h). What is the units digit of g(-9)?
8
Suppose -3*v - 160 = r - 2*r, -r - 5*v = -120. Suppose 0 = 4*o - 19 - r. What is the units digit of o?
1
Let d = 15 + -10. Suppose -d*w + 2*w = -48. What is the units digit of w?
6
Let i be -39 + 4/(-1 - -3). Let r = i - -56. What is the units digit of r?
9
Let k(u) = u**3 + 5*u**2 + u - 3. Let b = -13 + 10. What is the units digit of k(b)?
2
What is the units digit of ((-104)/78)/(2/(-114))?
6
Suppose -5*y + 50 = i, 4*i - 84 - 20 = 4*y. What is the units digit of i?
0
Suppose 8*v + m - 318 = 3*v, -v - m + 66 = 0. What is the units digit of v?
3
Let d = -5 + -5. Let g be (16/d)/(8/60). Let i = g + 17. What is the units digit of i?
5
Let n = 9 + -12. Let c = 11 + n. What is the units digit of c?
8
Suppose 0 = 3*v - 4*v - 4*o + 81, 0 = 2*v - 4*o - 150. What is the units digit of v/5 - (-6)/(-15)?
5
Suppose 0 = 2*y - 6*y + r + 926, 0 = 5*y + r - 1162. What is the units digit of y?
2
Let q be (0 + -14)/((-3)/3). Let j = q + -10. What is the units digit of j?
4
Let y = 17 - 31. Let g(o) = -2*o + 1. Let i be g(4). Let q = i - y. What is the units digit of q?
7
Suppose 3*m - 149 = -4*c, -c - 3*c = -4*m + 208. What is the tens digit of m?
5
Let t be (-1)/(-1 + 2)*-18. Suppose k - t = -7. Let d = k - 2. What is the units digit of d?
9
Let f be (1 + -3 - -2)/1. Let h(k) = -k**2 + k + 20. Let q be h(f). What is the units digit of 24/q*10/4?
3
Suppose -2*p - 1 = -3. What is the tens digit of 388/12 + p/(-3)?
3
Let z be (18/(-7))/((-3)/21). Let n be (12/z)/(1/6). Suppose 0 = -3*u + 2*u + n. What is the units digit of u?
4
Let s = -3 + 5. Suppose -2*h = -2*k + k - 16, -2*k - s = 2*h. Let g = k + 13. What is the units digit of g?
7
Let f(l) = -3*l**3 + 18*l**2 - 21*l + 7. Let o(v) = -v**3 + 9*v**2 - 10*v + 4. Let c(h) = 2*f(h) - 5*o(h). What is the units digit of c(-10)?
4
Let y(r) = r**2 + 3*r + 6. Let n be y(-4). Let j(z) be the second derivative of -z**5/20 + 3*z**4/4 + 2*z**3 - 6*z**2 + z. What is the units digit of j(n)?
8
Let b(v) = 2*v + 1. Let p be b(2). Let u(l) = 10*l + 5. Let c be u(p). Suppose c = -0*z + 5*z. What is the tens digit of z?
1
Suppose 81 = 2*o - 441. What is the hundreds digit of o?
2
Suppose -7*l + 8 = -3*l. Suppose -3*h + v - 5 = 0, v + l*v = 15. Suppose 2*m + 8 - 32 = h. What is the tens digit of m?
1
Suppose 4*i = 4 + 8, 4*x - i = 93. What is the units digit of x?
4
Suppose 0 = -5*i + 20 + 145. What is the tens digit of i?
3
Let c(t) = -t**2 + 12*t + 21. What is the tens digit of c(12)?
2
Let n(l) = 2*l**2 + 5*l + 3. Suppose 4*u - 15 = 3*p, -p - 16 = -4*u + 3*p. Suppose u = -b - 0. What is the units digit of n(b)?
6
Let n be (-2)/4*(2 - 6). What is the units digit of -2 - -6 - (n - 1)?
3
Let p(j) = 4*j - 3. Let r be p(5). Let t be (-1 - 1)*70/20. Let a = t + r. What is the tens digit of a?
1
Suppose -2*s + 3*x = -4*s + 217, -3*x + 419 = 4*s. What is the hundreds digit of s?
1
What is the tens digit of (((-180)/25)/3)/((-10)/1275)?
0
Suppose 3*j + 4*s = -0*j + 10, -12 = -5*j - 2*s. What is the units digit of j?
2
Suppose -3*z = -z - 3*k - 6, 57 = 5*z + 3*k. What is the units digit of z?
9
Suppose 9*h - 4*h = 225. What is the tens digit of h?
4
Suppose 0 = -2*o + 3*o. Let s = o + 2. Suppose -s*a + 5 + 1 = 0. What is the units digit of a?
3
Suppose 42 = 2*t - 30. What is the tens digit of t?
3
Suppose 36 = 2*n + 2. What is the tens digit of n?
1
Suppose -4*p + 2*c = -30, -2*p - 5 = -2*c - 23. Let q = p - 3. What is the units digit of 5*q/15*6?
6
Let h = 26 + -17. What is the units digit of h?
9
Let o(h) = -h**2 - 5*h + 8. Let n be o(-6). Let c = n - 2. Suppose -x + 4 = -c*x. What is the units digit of x?
4
Suppose -5*w + 2*w = -4*m + 1548, -4*m = 4*w - 1520. What is the units digit of m?
4
Suppose -48 = 4*r - 2*g, r - 4*g + 15 = -2*g. Let z(n) = -n - 1. What is the units digit of z(r)?
0
Let d(l) = 2*l**2 + 4*l + 8. What is the tens digit of d(-7)?
7
Suppose i - 12 = -b + 4*b, -3*i + 4*b = -16. Suppose i = -5*a + 3*a + 4. Suppose a = y + m, 4*y = 3*m + 16 + 13. What is the units digit of y?
5
Let s(o) = o + 35. Let h(c) = -c - 18. Let a(i) = 5*h(i) + 2*s(i). What is the units digit of a(-9)?
7
Let u(q) = -2*q**2 + 14*q + 14. What is the tens digit of u(7)?
1
Let f(a) = a**3 - 7*a**2 + 6*a - 8. Let o be f(6). Let w be 4/(-4)*o/2. Let d = w - 3. What is the units digit of d?
1
Suppose -5*s = -3*c - 37, 2*s = 5*c - s + 67. Let r be 2/(-6)*(71 + 4). Let p = c - r. What is the units digit of p?
1
Let w(a) = a**2 - a. Let k be w(0). Suppose k = z - 1. What is the units digit of z?
1
Suppose -2*k = -4, -4 = i + i - 3*k. What is the units digit of i?
1
Suppose 6*t + 58 = 2*k + t, 0 = -t. What is the tens digit of k?
2
What is the units digit of (-6)/(-1 + 4) + 108?
6
Suppose n + 2*v - 45 = 0, 4*n + 2*v = 113 + 49. Let s = n - 12. Suppose -4*d - 7 + s = 0. What is the units digit of d?
5
Let x = 16 - -9. What is the units digit of x?
5
Let h(n) = n**2 + 12*n. Let s be h(-12). What is the units digit of (1 + s)/((-7)/(-21))?
3
Suppose -33 = -5*p + 2*f, 6 = -4*f - 10. What is the units digit of p?
5
Suppose 3*t + 11 = -10. Let a = 2 - t. What is the units digit of a?
9
Let q(x) = -x. Let b be q(-10). Let a(j) = -j**2 + 6*j - 6. Let w be a(4). What is the units digit of b + (-2)/w - 1?
8
Suppose 2*v - 20 = 5*o, -3*o + 17 = 3*v - 4*o. What is the units digit of v?
5
Let x be -1*2 - -2 - -2. Suppose -a - 4*a + 15 = 0. Let b = a - x. What is the units digit of b?
1
Let p(j) = 4*j**2 - 3*j. Let q = 10 - 8. What is the units digit of p(q)?
0
Suppose -3*i + 24 = 5*y, -2*i + y + 0 = -3. What is the units digit of (i + -2 - -1) + 11?
3
Let t be 33/12 - (-2)/8. Suppose -6*a = -2*a - t*z - 99, -3*z = -5*a + 123. What is the units digit of a?
4
Let d be (2/8)/(3/12). Let m be (1 - d - 2)/(-1). Suppose -9 = -4*h - 3*c, -2*h + m = -3*c - 25. What is the units digit of h?
6
Let p(t) = -25*t**3 - 2*t**2 + 1. What is the tens digit of p(-2)?
9
Let i(r) = 3*r**3 - r**2 - 3*r + 1. What is the units digit of i(2)?
5
Let l = -24 + 55. Suppose -l - 39 = -5*j. What is the units digit of j?
4
What is the units digit of -3*(-3 - -4)*-24?
2
Let t be (-35)/3 - (-3)/(-9). Let d = t + 7. Let j = -1 - d. What is the units digit of j?
4
Let k(u) = -u**3 + 2*u**2 - 2*u + 2. Let g be k(2). Let l be (1 - -1) + -5 + 10. What is the units digit of l/7 - 2*g?
5
Let s = 43 - 22. Let p = 1 + s. Suppose -5*c - 58 = -4*r, 2*c + p = 5*r - 42. What is the tens digit of r?
1
Suppose d - o - 173 = 0, 9*o = 7*o - 6. What is the units digit of d?
0
What is the units digit of 1/(1 - 36/37)?
7
Let w(t) = 2*t**3 - t**2 + t. Let c(f) = f**2 - 6*f + 6. Let k be c(5). Let d be w(k). Suppose u + 9 = d*x, 4*u - 2 = 10. What is the units digit of x?
6
Let o(g) = 7*g - 1. What is the units digit of o(1)?
6
Suppose 0*g - 4*g = -4. Let n = 0 - g. What is the units digit of 3 + 2 + -2 + n?
2
Suppose -4*c + 1303 = 4*h + 531, 2*h - 5*c = 386. What is the units digit of h?
3
Let j be (-69)/6*(2 - 4). Let q = 1 + j. What is the tens digit of q?
2
Let q be (-1)/((-1)/4) + -4. Suppose q = -3*c - 2*c + 45. What is the units digit of c?
9
Suppose 3 = 3*i - 54. What is the tens digit of i?
1
Let l = 41 + -23. Let r be ((-12)/l)/((-4)/18). Suppose -18 = v - r*v. What 