 - 2*k**2 - k + 2. Let i be l(w). Suppose -65 = -i*r + 3*r + 5*a, 2*a = -r + 10. What is the units digit of r?
2
What is the units digit of (1 - 40)*(-1)/1?
9
Suppose v + 6 = 5*w, 0 = 2*v + v - 5*w - 22. What is the tens digit of v?
1
Suppose 4*s = s + 2*t - 1, -2*t - 2 = -4*s. Suppose s*k + 64 = 5*k. Suppose k = i + 3*i. What is the units digit of i?
8
Let g be (-17)/(((-6)/9)/2). Suppose g + 4 = 5*m. What is the tens digit of m?
1
Let m(n) be the first derivative of -n**2/2 + 3*n - 2. What is the units digit of m(-9)?
2
Let a(t) = -7*t - 3. Let d(o) = -21*o - 9. Let x(g) = 7*a(g) - 2*d(g). What is the tens digit of x(-2)?
1
Let v(y) = 2*y - 2. Let t be v(5). Let h(i) = 2*i - 10. What is the units digit of h(t)?
6
Let r(t) = -5*t + 10*t - 2 - 1. Suppose -7*q + 15 = -2*q. What is the tens digit of r(q)?
1
Suppose 0 = 5*m - 3*t - 27, -2*t - 4 = 4. Suppose m*n - 40 = 4*f, f - 24 = -2*n + 3*f. What is the units digit of n?
8
Suppose 0*d + 4*d + 12 = -3*n, 4*n + 9 = -3*d. Suppose -2*v + 2*o + 11 + 1 = 0, -3*v - o + 22 = n. What is the units digit of v?
7
Suppose 15*z - 597 = 1368. What is the hundreds digit of z?
1
Let z = 6 - 2. Suppose z*n = 3*w - 10, 4*w - 4*n = 10 + 10. Suppose 3*k - 26 = w. What is the units digit of k?
2
Let q = 3 - 1. Suppose 0 = -q*b + 4*b - 24. Suppose 0*w - 3*s = 3*w - b, 12 = -3*s. What is the units digit of w?
8
Suppose 3*b + 4 + 2 = 0. Let r = b - -8. What is the units digit of r?
6
Let k = 45 - 47. Suppose -3*y - 3*r = y - 23, 4*r = -5*y + 29. Let g = k + y. What is the units digit of g?
3
Suppose d - 2*d - 17 = 3*u, 4*d = -8. What is the tens digit of 3/u - 309/(-15)?
2
Let r = -1 + 1. Suppose -l - 15 = -5*a - 2*l, 2*a - 4*l = 6. Suppose i + r*i = -3*t + 18, 0 = -a*i. What is the units digit of t?
6
Let g(d) = 3*d - 2*d + 0 + 3 + 2. What is the units digit of g(-3)?
2
Let s = 11 - 7. Suppose -2*f - s + 28 = 0. What is the tens digit of f?
1
Suppose -4*m + 8*m = 64. Let v = -11 + m. Let r = 8 - v. What is the units digit of r?
3
Suppose -5*d + 279 = -j, 5*d - 3*j + 5*j - 282 = 0. Suppose s = -3*s - d. What is the units digit of (-7)/(-14)*s/(-1)?
7
Suppose -5*x + 10*x = -260. Let r = -30 - x. What is the units digit of r?
2
Suppose -67*i = -62*i - 445. What is the units digit of i?
9
Let y(w) = -3*w + 7 + 4*w**2 - 3*w**2 - 3*w + w. What is the units digit of y(5)?
7
Let s = -31 + 45. What is the units digit of s?
4
Let t(f) be the second derivative of -f**4/12 - f**3 - 3*f**2/2 - 2*f. What is the units digit of t(-4)?
5
Let s(f) = 5*f - 21. What is the tens digit of s(9)?
2
Suppose 3*f = f + 188. What is the tens digit of f?
9
What is the units digit of ((-2)/5)/(2/(-780))?
6
Let c(d) be the second derivative of d**4/6 - d**3/3 - d**2 - 2*d. What is the tens digit of c(-2)?
1
Suppose 63 = x - 0*x. Suppose 4*u - 46 = 2*o - o, 5*u - x = 4*o. What is the units digit of u?
1
Suppose -3*u + 63 = 3*w, w - 2*w - 3*u = -25. What is the units digit of w?
9
Suppose -4*v + 160 = 2*w, 5*w + 162 = 4*v - 12. What is the units digit of v?
1
What is the units digit of (-3)/(-4) + ((-802)/(-8) - 2)?
9
Let i = -1 - -5. Suppose 0 = -q + i + 1. Suppose -4 + q = n. What is the units digit of n?
1
Let p(n) = -3*n**2 - 3*n. Let b be p(-2). Let y = b - -14. What is the units digit of (-70)/(-8) + 2/y?
9
Let x(k) = -7*k - 5. Let p(h) = 7*h + 4. Let a(d) = -6*p(d) - 5*x(d). What is the tens digit of a(-2)?
1
Suppose 0*l + 5*l - 75 = 0. Let m = -5 + l. What is the tens digit of m?
1
Suppose -19 = 5*u - 4. Let a(h) = h**2 - 2*h - 4. What is the tens digit of a(u)?
1
Suppose -4*i = 5*o - 395, -4*i + 162 + 206 = -4*o. What is the units digit of i?
5
Suppose 9 = 5*a - 4*p, -3*a + 4*p + 9 = 2. What is the units digit of a?
1
Suppose 3*c - 5*c - u + 24 = 0, 0 = c + u - 10. Let l(s) = -s**2 + 9*s + 3. Let d be l(9). What is the units digit of c - (d + 1 + -1)?
1
Suppose 4*t - 12 = 0, -3*m - t + 9 = -0*m. Let s be (-399)/27 + 2/(-9). What is the units digit of (-145)/s + m/6?
0
Let q = 6 - 6. Suppose 0 = -q*n - n + 4. Suppose 4*l - 21 = m + 6, -l + n*m + 3 = 0. What is the units digit of l?
7
Let k(c) be the first derivative of c**2/2 + 8*c - 1. Let g(y) = -5*y**2 + y - 1. Let u be g(1). What is the units digit of k(u)?
3
Let k = -87 - -45. Let r = k - -69. Suppose 3*a + y - r + 11 = 0, -2*y + 18 = 4*a. What is the units digit of a?
7
Let r be 4/26 + (-466)/(-13). Suppose z + 3*b = r, z - 51 = -z + b. What is the units digit of z?
7
Suppose 2*m + 2670 = -3*m. What is the units digit of 2/7 - m/42?
3
Suppose b - 12 = 2*i - 3*b, 3*b - 19 = 4*i. Let d(c) = c + 3. Let y be d(i). What is the units digit of 5 + y + 2 - -2?
8
Suppose -j - 4*j = -40. Let x(q) = q**2 - 9*q + 12. Let a be x(j). Suppose 0 = -a*r - 2*p - p + 20, 3*p + 25 = 5*r. What is the units digit of r?
5
Let o = 9 + 8. What is the units digit of o?
7
Let i(l) = 3*l**2 + 8*l - 8. What is the units digit of i(4)?
2
Suppose -3*m + 1327 = 403. What is the hundreds digit of m?
3
Let y(d) = -d**3 + d**2 + d - 1. Let j be y(1). Suppose -3*q + 18 + 36 = j. What is the tens digit of q?
1
Suppose 0 = -n + 5*n - 4, 2*n = 3*t + 32. What is the tens digit of (-135)/t + (-1)/(-2)?
1
Let l = 74 + -20. What is the tens digit of l?
5
Suppose -q + 5 = 0, -2*q - 3*q + 41 = 4*s. Suppose -22 - 108 = -5*t. Suppose 4*z = 3*f + 3*z - t, 4*z + 40 = s*f. What is the units digit of f?
8
Let q(o) = -o**2 + 8*o - 9. Let t be q(6). Suppose 8*d - 7*d = 44. What is the units digit of t/(-9) + d/6?
7
Let b(c) = 2*c**3 + 2*c**2 - 1. Let h be b(-1). Suppose 3*o - 3*j = -o + 12, o + j - 3 = 0. Let p = o + h. What is the units digit of p?
2
Suppose 0 = 4*d - 7*d + 12. What is the units digit of d?
4
Let c(j) = j**2 + 9*j + 7. Let n be c(-8). What is the units digit of 10/8 - n/(-4)?
1
Suppose -20 = -5*a - 0*a. Let i = -13 - -19. Suppose a*x - 14 = i. What is the units digit of x?
5
Let k = -47 - -106. What is the tens digit of k?
5
Suppose 0 = -5*p + 4*o + 228, -5*o - 5 = 5. Suppose -p = -3*h - h. What is the tens digit of h?
1
Suppose -5*l + 6*l + 4*y - 214 = 0, 5*l - 1106 = -2*y. What is the hundreds digit of l?
2
Suppose -6*i - 2 = -20. Suppose -6*y + 2*m = -3*y - 42, -2*y + i*m = -28. What is the units digit of y?
4
Let d(b) = -b. Let s be d(-3). Let j be s*-3*2/9. Let p = -1 - j. What is the units digit of p?
1
Suppose -12*l + 9*l = -18. What is the units digit of l?
6
Let c(g) = -2*g - 4. Let n be c(-5). Let p be 3/9*(-4 - -7). What is the tens digit of (34/(n/3))/p?
1
Suppose 2*b - 7*b = 2*q + 499, -4*b - 5*q - 389 = 0. Let a = -63 - b. What is the tens digit of (2 - a/8)*-4?
1
Let c(l) = 51*l**2 + l - 2. What is the tens digit of c(1)?
5
Let z be -2 + 1*(60 - -3). Let t = 92 - z. What is the tens digit of t?
3
Suppose 2 = 2*c - 4. Suppose c*n - 55 = -2*n. Let a = n - 5. What is the units digit of a?
6
Let r(n) = 15*n**2 + 3*n + 1. What is the tens digit of r(-2)?
5
Let h be 0 + 2 - 4 - -56. Let a be 7/(21/h) - 0. Let x = a - 9. What is the units digit of x?
9
Let v(d) = 2*d**2 + 2*d - 2. Let s be v(2). Let n = s + -7. What is the units digit of n?
3
Let u be 6/(1/(-1)*-1). Let w(b) = b**2 - 3*b - 7. What is the units digit of w(u)?
1
Suppose -5*x + 4*x = -3. Suppose 8 = 4*k - 2*k. Suppose -c = x*c - k. What is the units digit of c?
1
Let y be ((-4)/(-8))/((-1)/2). Let n be 1/4 - y/(-4). Let s(l) = -l + 2. What is the units digit of s(n)?
2
Let x(v) = 11*v. What is the units digit of x(5)?
5
Let a = 0 - 2. Let s = 25 - 35. Let i = a - s. What is the units digit of i?
8
Let u = 16 + -11. Suppose u*n = -25, -1 - 11 = -3*l + 3*n. Let h(j) = -8*j**3 + 1. What is the units digit of h(l)?
9
What is the units digit of 2/2*(15 + -13)?
2
Suppose 4*m + 0*m = 0. Suppose 3*x - 17 - 16 = m. What is the units digit of x?
1
Suppose 2*j + 0*j - 54 = 0. Suppose -u - o + 9 = 0, -14 = -4*u + o + j. What is the units digit of u?
0
Let g be (-5 + 6)/((-2)/(-4)). Suppose g*f + p = f + 6, 0 = -f - 4*p + 15. What is the units digit of f?
3
Let g be (-20)/(-6) + (-3)/9. Let v = g + 1. Suppose 2*r - 18 = -v. What is the units digit of r?
7
Let x(m) = 5*m + 5. What is the tens digit of x(5)?
3
Suppose -4*r - r = -175. What is the units digit of r?
5
Let t = -17 - -24. Let g = t + -10. What is the tens digit of (4/2)/(g/(-18))?
1
Let y(f) = -f