15. Let f be c(-11). Suppose 0 = -f*b - 5*m + 7 + 38, -m = -2*b + 5. Suppose -58 - 22 = -b*g. What is the units digit of g?
6
Suppose -26*w + 21*w - 291 = -4*a, 2*a = 8. Let h be 1 + -1 + 84/(-1). Let u = w - h. What is the units digit of u?
9
Let m = -15 - -7. Let o = -4 - m. Suppose -o*j + 3*y + 190 = 0, -4*j + y + 94 = -2*j. What is the units digit of j?
6
Let w(h) = h**2 + 4*h + 4. Let n be w(-4). Suppose -n*s + s + 15 = 0. Suppose s*p + 2*c - 68 = 0, -2*c + 12 = 2*p - 5*c. What is the tens digit of p?
1
Suppose 4*z + 116 = q, 0 = 4*q - 4*z - 463 - 25. What is the units digit of q?
4
Let a(p) = -p**3 + 11*p**2 - 6*p - 4. Let u be a(9). Suppose -o + u = o - 4*k, -4*o - k = -172. Suppose -o = r - 5*r. What is the tens digit of r?
1
Suppose -3*u - 5 = 2*c - 30, u - 30 = -5*c. What is the hundreds digit of 3*(-7)/105 + 501/c?
1
Let y(z) = -14*z**2 + 18*z + 7. Let i(l) = -7*l**2 + 9*l + 4. Let f(n) = -9*i(n) + 4*y(n). What is the hundreds digit of f(5)?
1
Let c(n) = -16*n + 3. Let s be c(-1). Let q(l) = -l**2 + 23*l + 17. What is the tens digit of q(s)?
9
Let c(k) be the second derivative of k**5/10 - 7*k**4/12 - k**3/6 - k**2/2 + 11*k. Suppose 9 = 3*m, 5*v + 0*m - 10 = 5*m. What is the units digit of c(v)?
9
What is the tens digit of 90/70 - 1 - (-7024)/14?
0
Let v(y) be the third derivative of 3*y**5/20 + y**4/6 - y**3/3 + 12*y**2. Let d be v(1). Suppose -6 = 5*i - d. What is the units digit of i?
1
Let n = 27 - -321. What is the units digit of n?
8
Suppose -3116 = -h + 3*o, 4*h + 155*o = 152*o + 12479. What is the units digit of h?
9
Suppose -2*l + 13 = 3. Let j be ((-11)/1)/(l - 6). Let m(q) = -q**3 + 11*q**2 + 3*q - 4. What is the units digit of m(j)?
9
Let a(b) = -4*b + 26. Let h be a(9). What is the tens digit of 4/(-10) + (-404)/h?
4
Suppose 48 = -j - 3*j. Let w = j - -33. What is the tens digit of w?
2
Let j = 29 - 29. Let n(s) = 3*s + 79. What is the tens digit of n(j)?
7
Let a = -1 - -4. Let p be ((-460)/(-161))/((-4)/14). What is the tens digit of -2 - (p + a)*5?
3
Let r(b) = 82*b - 10. Let x be r(4). Suppose x = l + 2*l. What is the hundreds digit of l?
1
Let z(x) = 2*x**3 - x**2 - 3*x + 1. Let r = 15 + -14. Suppose -y = -r - 1. What is the units digit of z(y)?
7
Suppose -2*q - 7*q = 0. What is the hundreds digit of (-4)/2 + (177 - (q - 3))?
1
Suppose 0 = 54*n - 65058 - 30846. What is the tens digit of n?
7
Let c(o) = -3*o**2 - 3*o + 42. Let k(n) = -13*n**2 - 12*n + 168. Let v(i) = -9*c(i) + 2*k(i). What is the units digit of v(16)?
2
Let g(i) be the second derivative of 7/12*i**4 - 1/2*i**3 + 0 - 1/20*i**5 - 5/2*i**2 - 2*i. What is the tens digit of g(4)?
3
Suppose -y + 0 - 6 = 0. Let p = y - -9. Suppose 3*t - 4*f - 3 = 17, p*t + f = 40. What is the units digit of t?
2
Suppose 4*d + 3*k - 2039 = 0, 3*k = 3*d - k - 1498. What is the hundreds digit of d?
5
Let c(h) = h**3 - 7*h**2 + 4. Let j be c(7). Let x = j + 11. What is the units digit of x?
5
Suppose 17*c + 21180 - 99023 = 0. What is the thousands digit of c?
4
What is the thousands digit of (-19)/((-2)/207*6/4)?
1
Suppose 7*j = 3768 - 982. What is the hundreds digit of j?
3
Let n(f) = -f**2 - 15*f + 2152. What is the units digit of n(0)?
2
Let m = -203 - -238. What is the tens digit of m?
3
Let k(v) = 2*v + 4. Let y be k(-1). Suppose -2*b = -2*n - 296, -4*b + y*n - 312 = -6*b. What is the hundreds digit of b?
1
Let l(j) = -j**3 + 8*j**2 - 6*j - 6. Let a be l(7). Let t(n) = 6*n**3. What is the units digit of t(a)?
6
Suppose -10 + 40 = 5*k. Let p be 17/(-34) + k/4. Let t(x) = 35*x**3 + x**2 + x - 1. What is the units digit of t(p)?
6
Let w(v) = 3*v + 23. Let g be w(-6). Suppose -4*h + 218 = 5*x - 0*x, 47 = h + g*x. What is the tens digit of h?
5
Suppose -6*q + 3*q = -5*h - 682, -4*h - 543 = -5*q. Let k = 360 + h. What is the hundreds digit of k?
2
Let v(z) = -z**3 + 17*z**2 + 19*z - 16. Let x be v(18). Suppose x*y - 3*r - 239 = 0, 3*r = -2*y - r + 218. What is the hundreds digit of y?
1
Let x be (-6)/(-30) + 48/10. Suppose -1 + x = m. What is the units digit of 42/m - 1/2?
0
Suppose -7*a + 9414 = -2262. What is the tens digit of a?
6
What is the hundreds digit of 11/((-77)/(-21)) - (-1178)/2?
5
Suppose 0 = 12*c - 19*c + 119. Let u = -14 + c. What is the units digit of u?
3
Let q = -12 + 23. Let v(t) = -t - 4. Let f be v(-6). Suppose 0 = -f*k + 7 + q. What is the units digit of k?
9
Let v(z) = 5*z**2 - 2*z + z + 85 - 2*z**2. What is the units digit of v(0)?
5
Let w(f) = -8 - 5*f + 0*f + 2*f**2 + 8*f. Let a be w(-6). Suppose -x = -2, x + a = -3*v + 5*v. What is the tens digit of v?
2
What is the hundreds digit of (38*21)/3*(-6)/(-4)?
3
What is the tens digit of (-1 + -526)/(8 + (-8 - 1))?
2
Let p = 9 + -13. Let f be 5 - (4/(-4) - p). Suppose -4*n = f*n - 72. What is the units digit of n?
2
Suppose -3 = -a, 20*p + 3*a = 18*p + 323. What is the tens digit of p?
5
Suppose -35*w = -18*w - 11900. What is the tens digit of w?
0
Let v be 72/42 + (-4)/(-14). Suppose 5*x - 227 = 3*f, -v*x + f + 127 = 36. What is the units digit of x?
6
Suppose 0 = -8*y - 0*y - 912. Let b = -14 - y. What is the units digit of b?
0
Let s(u) = 3 - 6 - 7*u + 2. Let k be s(-1). Suppose -k*v + 7*v = 26. What is the tens digit of v?
2
Let k(d) = -2*d**3 - 6*d**2 + 6*d - 3. Let r(m) = 2*m**3 + 5*m**2 - 6*m + 3. Let f(x) = -6*k(x) - 7*r(x). What is the tens digit of f(-3)?
4
Let w be ((-2)/(-3))/((-1)/(-3)). Suppose -138 = -w*r - r. What is the tens digit of r?
4
Let d = -149 + 148. What is the hundreds digit of 125 + 26 - (d - (-4 - 1))?
1
Let u = 18 + -18. Suppose 5*j - 48 + 18 = u. What is the units digit of j/(-9)*(-123)/2?
1
Let q(s) = 118*s**2 - 3*s + 1. Let b be q(1). Suppose 4*m = 3*m + b. What is the units digit of m/10 + 22/55?
2
Let x be 2 + 2 + 1 + -1. Suppose 0 = -2*a + 10, -94 = x*m - 0*a + 2*a. What is the units digit of m/(3 - -1 - 6)?
3
Let m be 4/(24/(-9))*78. Let t = -40 - m. What is the tens digit of t?
7
Suppose -3*l - q = -2167, 2*l = l + 2*q + 720. What is the tens digit of l?
2
Suppose -58*v = -61*v + 933. What is the tens digit of v?
1
Suppose 9975 + 9720 = 39*p. What is the units digit of p?
5
Let p(b) = b**3 + 17*b**2 + 14*b - 23. What is the units digit of p(-14)?
9
Suppose -7*v + 3*v + 784 = 0. Suppose 7*i - v = -28. Suppose -3*n + 72 = -i. What is the units digit of n?
2
Suppose 16*n = -29*n + 29385. What is the hundreds digit of n?
6
Let n(j) = -j**3 - 3*j**2 - 4*j - 3. Let t be 1 + 2 + -1 - (-32)/(-8). What is the units digit of n(t)?
1
Suppose 15*f = 7*f + 2272. What is the tens digit of f?
8
What is the units digit of (3/2)/((-171)/(-24168))?
2
Let z(u) = u**2 - 1. Let g be z(1). Suppose -a - 2*i - 58 = -5*a, -3*a + 3*i + 45 = g. Suppose -a + 42 = d. What is the tens digit of d?
2
Suppose 3*v + 0*v = v. Suppose 2*j - 3*j = 0. Suppose -4*q - 4*w + 140 + v = 0, j = -3*q - 5*w + 111. What is the tens digit of q?
3
Let h be -30 + 2/((-6)/(-9)). Suppose 47 = -5*s - 8. Let f = s - h. What is the tens digit of f?
1
Suppose m + 8 = 3*b - 20, 0 = -5*m - 3*b - 212. Let i = m - -35. What is the units digit of (i/(-15))/((-1)/(-9))?
3
Suppose 4*i = -q + 126, 14 + 1 = -5*i. Let f = q - -7. What is the hundreds digit of f?
1
Let u(k) = 7*k**2 + 16*k + 8. Let n(y) = -y**2. Let h(j) = -6*n(j) - u(j). Suppose 5 + 22 = -2*g - f, 0 = -5*g - 5*f - 65. What is the tens digit of h(g)?
2
Let j = -791 - -1628. What is the hundreds digit of j?
8
Let k(t) be the first derivative of -t**3/3 - 2*t**2 + 7*t - 9. Let q be k(-5). What is the tens digit of 36 - 6 - (-5 + q)?
3
Suppose 3*c - 1 = 11. Suppose -z + c*z = 0. What is the units digit of -3*3*(z + -1)?
9
Suppose 6 = -0*a + 2*a. Let m be a/(4/(-8)*2). What is the tens digit of (-8)/(m - (-33)/12)?
3
Let g be (31 + 1)*(-6)/(-8). Suppose 30 = s - g. What is the tens digit of s?
5
What is the tens digit of (125/50)/(3/2238)?
6
Let r be 73/((-20)/8 - -3). Let a = -67 + r. Let l = -5 + a. What is the tens digit of l?
7
Suppose 9*z = 7*z - 3342. Let l be 1/(-4) - z/12. Suppose 0*f - 3*j - 231 = -3*f, 0 = 2*f + 3*j - l. What is the units digit of f?
4
Suppose -2*x + 3*x = 70. Suppose -x = -l - 19. What is the tens digit of l?
5
What is the tens digit of (-7 - (-252)/35)*655?
3
What is the units digit of (-5689)/(-10) + -8 + (-162)/(-20)?
9
Suppose -20 = -4*