2/10?
7
Let o(x) = 2*x - 4. Let n be o(4). Suppose n*z - 3*y + 2*y = 129, 4*z + 2*y - 138 = 0. What is the tens digit of z?
3
Let f(y) be the second derivative of y**6/360 - y**5/60 - y**4/8 - y**3/6 + y. Let w(c) be the second derivative of f(c). What is the units digit of w(-2)?
5
Suppose 6*i - 16 = 4*i. Suppose -3*d - 50 = -2*q, -d - i = d. What is the units digit of q?
9
Let s(c) be the third derivative of c**5/2 + c**3/6 + 6*c**2. What is the tens digit of s(1)?
3
Suppose 6*r - r - 16 = 3*u, -5*r + u = -22. Suppose 2*i - r*i = 0. Suppose -5*c + 15 = -i*c + p, -5*c + 30 = 4*p. What is the units digit of c?
2
Let r(q) = q**2 + 8*q - 35. What is the units digit of r(6)?
9
Suppose 4*h - 2*h + i - 32 = 0, i = 0. What is the units digit of h?
6
Suppose 2*k + 12 = 6*k. Let i = k + -5. Let t = 0 - i. What is the units digit of t?
2
Suppose 5*t - 375 = -5*a, 0 = -2*t - 3*a + 7*a + 156. Suppose -4*y + 52 = -5*k - 20, -4*k - t = -4*y. What is the tens digit of y?
2
Let w = -35 + 59. What is the units digit of w?
4
Let m(d) = 12*d**2 + 0 - 1 + 7*d**2 - 2*d + 4*d. What is the tens digit of m(1)?
2
Suppose k + k = 20. Suppose 3*b - 35 = k. What is the units digit of b?
5
Let r = -84 - -138. What is the tens digit of r?
5
Suppose -3*z + 150 = -u, 5*z + 2*u + 0*u = 239. What is the tens digit of z?
4
Suppose -4*r + 17 = v, -13 = 3*r + r - 5*v. Suppose 0*j = -r*j. Suppose j = 4*n - 27 - 5. What is the units digit of n?
8
What is the tens digit of 2/7 + (-979)/(-77)?
1
Let x(v) = 2*v + 31. What is the units digit of x(0)?
1
Let m = 6 - 10. Let h = 6 + m. What is the units digit of h?
2
Suppose 0*w = 3*w - 15. Suppose -7 = 5*d + 3, w*t - 94 = -3*d. What is the tens digit of t?
2
Suppose -401 = -5*g - 4*o, -o = -6 + 2. What is the units digit of g?
7
Let y = -141 + 338. What is the hundreds digit of y?
1
Let x(j) = 2*j - 16. Let n be x(8). Suppose n = -y + z + 47, 6*z - 2*z = y - 35. What is the units digit of y?
1
Let t be 4/(1/((-2)/(-4))). Let w be 3/(t + 11/(-4)). Let f = 6 + w. What is the units digit of f?
2
Suppose 0 = -f - 0 - 4. Suppose 0*w + w - 2*g = 0, -5*w + g = 9. What is the tens digit of (-40)/w*f/(-8)?
1
Let k = -3 + 6. Suppose y = k*y - 34. What is the units digit of y?
7
Let n = -8 + 11. Suppose -2 = -n*q + 2*q. What is the units digit of q?
2
Let a be 204/85 + 3/5. Suppose -68 = -4*v + v - 5*q, 2*v + a*q - 47 = 0. What is the units digit of v?
1
Let u(v) = -v + 4. Let o(g) = 4*g - 13. Let z(a) = -3*o(a) - 8*u(a). What is the tens digit of z(-7)?
3
Let r(m) = m**2 - 8*m + 17. What is the tens digit of r(8)?
1
Suppose 8 = 5*r + 4*o, 5*r - 35 = 2*o - 9. Suppose c + 3 = 2*d, -3*c - r*d = -2*c - 27. What is the units digit of c?
7
Let g = 2 - 2. Suppose g*h - h = -17. What is the tens digit of h?
1
Let l = -14 + 21. Suppose -6*c = -l*c + 3. What is the units digit of c?
3
Suppose 0 = -4*g - 8, -n - g - 22 = -3*n. Let j be -2 + (-5)/(n/(-8)). What is the units digit of (-2)/(j*(2 + -3))?
1
Let n be 1 + 2/(-3)*-3. Suppose 97 = n*a + 4. Suppose -5 = -2*w + 3*i, -i = 4*w - 0*i - a. What is the units digit of w?
7
Let q(m) be the first derivative of -5*m**2/2 - 7*m + 1. What is the tens digit of q(-6)?
2
Let k(a) = -a**2 + 5*a - 6. Let f(b) = b + 6. Let v be f(0). Let q be k(v). What is the units digit of ((-4)/(-6))/((-1)/q)?
8
Let x be 10/25 - (-214)/(-10). Let w = -2 - x. What is the tens digit of w?
1
Let u be (-2 + 5)*(-20)/12. Let i = u + 7. Suppose i*w - 8 = -5*d, 4*w - 5*d - 16 = -0*d. What is the units digit of w?
4
Suppose -29 - 135 = -4*a. What is the units digit of a?
1
Let j be 1/(-4) + (-21)/(-4). Suppose 0 = -j*s - 40 + 155. Suppose -5*y = -7 - s. What is the units digit of y?
6
Let t = 49 + -16. What is the units digit of t?
3
Let k = 12 - 6. What is the units digit of k/2 - (-28 - 1)?
2
Let c(k) = -k + 3. Let p be c(-3). Let l = 9 - p. Suppose -2*a - 6 = 0, 2*a + 1 = m + l*a. What is the units digit of m?
4
Let y(r) be the first derivative of r**3/3 - 3*r**2 + 6*r - 1. Suppose -5 = -4*o + 2*x + x, 0 = 4*o + 5*x - 45. What is the units digit of y(o)?
1
Let c(n) = 4*n**2 - 2*n - 2. Let y(p) = p + 1. Let m be y(-3). What is the units digit of c(m)?
8
Suppose 2*j = -2*j. Suppose 3*n = -j*n + 39. What is the tens digit of n?
1
Let w be (-124)/(-24) + (-1)/6. Suppose -5*m - v = -81, 0 = 4*m + w*v - 63 + 15. What is the tens digit of m?
1
What is the units digit of ((-56)/(-20))/(1/5)?
4
Let o be (-2)/(0 + (-1 - -2)). What is the units digit of 1 - (o - (1 + 6))?
0
Let r = -18 - -98. What is the units digit of r?
0
Suppose 0 = -2*i - 9 - 21. Let d be (-5)/i*(-12)/(-1). What is the tens digit of 2/d + 62/4?
1
Let i(t) = -t**2 - 16*t + 13. Let f be i(-13). Let h = -19 + f. What is the units digit of h?
3
Let h(a) = a + 8. Let k be h(-6). What is the tens digit of 10/(-6)*(-24)/k?
2
Let d(f) = 10*f**2 - 1. Let v be d(1). Suppose -4*i - 202 = -v*z + 4*z, 5*z = i + 193. What is the tens digit of z?
3
Let x be (-1)/((-4)/(22 - 2)). Suppose x*p - r - 58 = 0, 4*r - 3 - 7 = -2*p. What is the units digit of p?
1
Suppose 67*p = 72*p - 15. What is the units digit of p?
3
What is the units digit of (-66)/(-24) - (-2)/8?
3
Let y be 2/(-6)*0/2. Let b = -1 - y. What is the units digit of (2 - 3)/b - -3?
4
Suppose c - 7 = 5. What is the units digit of c?
2
Let p(i) = i**3 + i**2 - 2*i - 1. Let l(y) = 3*y + 1. Let u be l(-1). Let v be p(u). Let j = v + 3. What is the units digit of j?
2
What is the tens digit of (4/3)/((-18)/(-189))?
1
Suppose 27 = 3*b - 2*b - 4*t, 41 = 3*b - 2*t. What is the units digit of b?
1
Let w(i) = -12*i - 1. Let d be w(-2). Let x = d + -32. Let t = 13 + x. What is the units digit of t?
4
Suppose -2*g + 11 = -g. What is the units digit of (-1 - 0)*(1 - g)?
0
Let c(q) = 5*q**2 - q + 1. Let j be c(1). Let s(m) = -m**3 + 4*m**2 + 5*m + 4. What is the units digit of s(j)?
4
Suppose -i + 2*y - 6 = -2*i, 5*i = y - 3. Suppose i = b - 0*b. Suppose -q + 12 = -b*q. What is the units digit of q?
2
Let h(l) = -l**2 + 8*l - 7. Let z be h(12). Let u = 25 + z. What is the units digit of (u/4)/(6/(-8))?
0
Suppose 0 = -2*w - 3*w - 10, -4*w = 3*i - 1. Suppose 0 = -6*y + i*y + 30. What is the units digit of y?
0
Let j(w) = 4*w**2 - 5*w - 5. Let a be j(-4). Suppose -4*f + f = p - a, 4*p = f - 9. What is the tens digit of f?
2
Let n be (2/6)/(2/12). Suppose -82 + 10 = -n*y. Suppose 2*h - y = -h. What is the tens digit of h?
1
Let d(t) = t**2 - 3*t - 4. Let k be d(3). Let s(p) = -5 - 4*p**2 + 0*p + 4*p + 6*p**2. What is the tens digit of s(k)?
1
Let m(l) = -l**2 + 6*l + 2. Let c(y) = -y - 2. Let k be c(-7). Suppose -3*n + 14 = b, 0 = 5*n - 2*b - 32 + k. What is the units digit of m(n)?
7
Let p = 90 + -60. What is the tens digit of p?
3
Let i be (-8)/(-6)*(-4 - -7). Let s = 6 - i. What is the units digit of s?
2
What is the units digit of 7 + (2 - 4) + -1?
4
Suppose 5*a = 46 + 24. What is the tens digit of a + 4/((-16)/12)?
1
Let y(p) be the third derivative of -p**6/60 - p**5/30 + p**4/12 + p**3/2 + 2*p**2. What is the units digit of y(-2)?
7
Suppose 0 = 3*o - 0*o - 12. Let w = -2 + o. Suppose -4*j = -w*j - 20. What is the tens digit of j?
1
Let p(c) = -c**3 + 3*c**2 + 7*c - 6. Let l(h) = h - 5. Let w be l(7). Suppose -w*b + 7*b = 20. What is the units digit of p(b)?
6
What is the units digit of (-103)/(-1)*(-5)/(-20)*4?
3
Let a = -3 - 5. Let d = 11 + a. What is the units digit of d?
3
Suppose 0 = 5*y - 3*r - 37 - 51, -4*y = 5*r - 100. What is the units digit of y?
0
Let a(b) = -423*b**3 + b**2 + 5*b + 4. What is the tens digit of a(-1)?
2
Suppose 0 = 3*j - 136 - 275. What is the units digit of j?
7
Let g(m) = -3*m**2 + 3*m - 3. Let z be g(2). Let q be (-2)/9 + (-29)/z. Suppose -2*i + 3*a + 17 = 0, 4*i - q*i + a + 4 = 0. What is the units digit of i?
1
Suppose 0 = n + 2*d - 8, 2*n + 4*d = -n + 26. Suppose h - 2*j - n = 0, -h = j - 5*j - 18. Suppose 5*w + p - 13 = w, -h*p = 6. What is the units digit of w?
4
Suppose 5*w - 12 = 3. What is the units digit of w?
3
Let k be -4*((-1)/(-2) - 1). Suppose 0 = z - k*z. Suppose -3 = -2*o - d, 5*o - 1 + z = 4*d. What is the units digit of o?
1
Suppose -4*n - 2*i + 78 = 0, -3*i + 5*i + 2 = 0. What is the tens digit of n?
2
Suppose g + 15 = 73. What is the units digit of g?
8
Suppose -89 = -2*p - 19. Let o(q) = 