(-15)*15 - 1 - -139?
1
Let j = 72 - 52. What is the tens digit of (j/(-5))/(((-8)/(-34))/(-2))?
3
Let u(i) = -i**3 - 3*i**2 - 3*i. Let h be (-36)/16 + (-4)/(-16). Let z be u(h). Suppose -157 = -3*w - z*b, -128 = -3*w + 5*b + 57. What is the tens digit of w?
5
Let l(b) = -b**2 + 7*b + 10. Let m be l(8). Suppose -3*n - 15 = -2*h, 25 = 2*h - 3*n + m*n. Suppose 30 = 5*s - h. What is the units digit of s?
9
Suppose 4*u - 14 = -u + 2*b, 3*u + 2*b = 18. What is the tens digit of ((-189)/70*-4)/(u/90)?
4
Suppose t - 396 = -j - 101, -3*t = j - 289. What is the units digit of j?
8
Let l(i) = -i**2 - 3*i + 15. Let d be l(-5). Suppose 264 = d*c + c. What is the tens digit of c?
4
Let z(m) = m**2 + 9*m - 34. Let v be z(-12). Suppose -2*w + 130 = 2*k - 0*w, -135 = -v*k + 3*w. What is the units digit of k?
6
Let r be 9/2 - (-9)/(-18). Suppose 7 = r*a + 3. What is the tens digit of 3 + (2 - a)*14?
1
Suppose -3*f + 10315 = -2*c, 5*c = 19*f - 22*f + 10280. What is the tens digit of f?
3
Let h(a) = -a**3 + 10*a**2 + 10*a + 15. Let n be h(11). Suppose -m - 72 = -n*m. What is the units digit of m?
4
Let t(k) = 3*k**2 - 5*k + 11. Let h = 13 + -8. What is the tens digit of t(h)?
6
What is the tens digit of 2/(-4)*(-86 + -4956)?
2
Let r(l) = -7*l - 1. Let a be r(-1). What is the units digit of (4 - a)*2*-2?
8
Let n(l) = 61*l**2 - l + 1. Suppose -4*k + 8 = 0, 3 = m + 4*k - 6. What is the tens digit of n(m)?
6
Let g(r) = 2*r**2 + 2*r - 2. Suppose -y + 5*y - 8 = 0. Let d be g(y). Let o = 2 + d. What is the units digit of o?
2
Let i(t) = -712*t**3 - 2*t**2 + 5*t + 6. What is the tens digit of i(-1)?
1
Let l(b) = 4*b + 10. Let w be l(2). Suppose -d + 15 = -w. What is the tens digit of d?
3
Let b(v) = v**2 + 3*v + 2. Let w be b(-2). Suppose g + w*g + 138 = -3*k, -5*k - 230 = 5*g. Let q = k - -111. What is the tens digit of q?
6
Suppose 3*x = 4*x. Suppose -4*f + 3*l = -87, x = 4*f - 8*f - l + 99. What is the units digit of f?
4
What is the tens digit of ((-2)/3)/(32/144) + 1479?
7
Let y = 219 + -147. Let z = y - 38. What is the tens digit of z?
3
Suppose -8430 = -12*g + 7*g + 5*r, 3*g - 4*r - 5055 = 0. What is the units digit of g?
9
Suppose 290 = 2*p - p. What is the hundreds digit of p?
2
Suppose -181 - 1259 = -6*l. What is the tens digit of l?
4
Let f(y) be the second derivative of y**5/20 - 5*y**4/6 + y**3/3 - y**2/2 + y. Suppose 2*a + 23*a = 250. What is the tens digit of f(a)?
1
Suppose 0 = 37*p - 9*p - 15596. What is the tens digit of p?
5
Let a = 53 + -6. Suppose -4*t + a - 19 = 0. What is the units digit of t?
7
Suppose x = 3*p + 44, x + 4*x - 168 = 2*p. What is the units digit of 441/6 + (-4)/(x/12)?
2
Suppose -14*h = -20*h + 3264. What is the tens digit of h?
4
Let i be 4*(-3)/21*(-140)/20. Let v(t) = 15*t**2 - 16*t + 12. What is the tens digit of v(i)?
8
Let q be ((-12)/(-6))/(2*1/8). Suppose -6*w - 322 = -q*w. What is the units digit of w?
1
Let k(z) = 3*z**3 - 41*z**3 + z - 26*z**2 + 28*z**2. Let p(v) = v**3 - 8*v**2 + 8*v - 8. Let a be p(7). What is the tens digit of k(a)?
3
Let s be (-38)/(-7) - 9/21. Suppose -s = u - 6*u. What is the units digit of (u + 4)*(1 - -3)?
0
Let d be -3*3/9*4. Let s(u) = -u**3 - 4*u**2 - u + 1. Let m be s(d). Suppose 4*f - m - 3 = 0. What is the units digit of f?
2
Let k be ((-2)/4)/((-5)/50). Suppose -k*n - 22 = -57. What is the tens digit of (-10)/(n/(-3) - -2)?
3
Suppose 4*f + g = 29, 0*f = -4*f - 2*g + 30. Suppose 456 = f*t - 251. What is the tens digit of t?
0
Suppose -7*o = -2*o - 30. Let z(r) = r**2 - 6*r + 4. Let j be z(o). What is the units digit of (268/j)/(2 + -1)?
7
Suppose -f + 3*f - 10 = 2*k, 3*k + 18 = 4*f. Suppose 2*a = 3*a + 5*q, 28 = 2*a + f*q. What is the units digit of a?
0
Suppose 880 = -9*g + 20*g. What is the tens digit of g?
8
Let g be (0 + -10)/(16/8). What is the units digit of 330/11*g/(-2)?
5
Suppose 3410 = 3*b - 3535. What is the hundreds digit of b?
3
Suppose r = -5*l + 4*r + 81, 2*l - 28 = -r. Suppose -l*v + 1573 = -1697. What is the tens digit of v?
1
Let r be (-17)/3 + (-2)/(-3). Let g(w) = 3*w - 5. Let n(v) = 3. Let k(q) = -2*g(q) + 4*n(q). What is the units digit of k(r)?
2
Let u(w) = 3*w + 38. Let x be u(-7). Let c be 2*((1 - 0) + 45). Suppose -c + x = -3*m. What is the units digit of m?
5
Let r(a) = 2*a + 10. Suppose 3*k = -2*d + k + 16, 0 = 3*d - k - 12. Suppose 0 = -0*c + d*c - 35. What is the tens digit of r(c)?
2
Let x(t) = t + 10. Suppose r - 2*w - 16 = 2*w, 12 = -3*w. Let i = -6 + r. What is the units digit of x(i)?
4
Suppose 26 = -n - 1. Let k = n + 21. What is the units digit of (k/10 - -1)*5?
2
Let w(g) = 21*g**2 - 46*g + 30. What is the units digit of w(8)?
6
Suppose -3 = h, 3*w - 4*h - 12 = -2*w. Suppose w = 3*a + a - 36. What is the units digit of a?
9
Suppose 4*a = 3*x - 9, 4*x = 4*a - 2 + 14. Suppose -t - 2*t - 3 = a. What is the units digit of (10 - t) + (-3 - -5)?
3
Let f = -44 - -70. Suppose 0 = -6*h + 22 + f. Let w = h + -5. What is the units digit of w?
3
What is the hundreds digit of (3/(-9))/(177440/35490 - 5)?
1
Suppose -81 = 6*z + 21. Let x(g) = g**2 + 12*g + 26. What is the tens digit of x(z)?
1
Suppose -6*y + 1290 = 5*f - 3*y, y = -2*f + 515. What is the units digit of f?
5
Suppose -19*g + 37*g = 34830. What is the hundreds digit of g?
9
Let l = -20 + 22. Suppose 2*r - 84 = 4*v, -2 = l*v - 5*r + 48. What is the units digit of (-4)/(-20) - 456/v?
3
Suppose -2*d = m - 5*d - 25, 2*d = -2*m + 42. Suppose 23*q - 7 = m*q. Let g(k) = 3*k**2 - 17*k + 2. What is the units digit of g(q)?
0
Suppose 5*w = 246 - 1601. Let u = 489 + w. What is the units digit of u?
8
Suppose -7298 = -3*u - 4*f, 5*u = -0*u - 5*f + 12165. What is the thousands digit of u?
2
Let k = 97 + 571. What is the tens digit of k?
6
Let p = -126 + 133. Suppose m = -5*w + 495, p*w - 3*w + 3*m - 407 = 0. What is the units digit of w?
8
Let q(g) = g - 7*g + 1 - 7 - g**2 - g. Let f be q(-4). What is the tens digit of (-3)/21*f*-21?
1
Let x(i) = 21*i - 8. Let m be x(4). Suppose -2*o + 0*t - m = 4*t, -3*o + 5*t = 158. What is the tens digit of o/((3 - 5) + 0)?
2
Let j be 1986/10 + 8/20. Let t = 373 - j. What is the tens digit of t?
7
Let v(k) = -40*k - 11. Let j be v(-6). Let y = -131 + j. What is the units digit of y?
8
Let z = 72 + 2671. What is the hundreds digit of z?
7
Let z = -44 - -1200. What is the hundreds digit of z?
1
Suppose -2*q = q + 18. Let u = -73 + 97. What is the tens digit of (-52)/q*u/16?
1
Let h be ((-20)/(-30))/((-2)/9). What is the units digit of -1 - (1*-9 - (-2 - h))?
9
Let u be ((-20)/(-16))/(2/(-8)). Let s be -2 - 1/(1/u). What is the units digit of 68/(-1 + (s - 0))?
4
Suppose m - 2*m = 5*a - 25, 5*m + a = 5. Suppose m = -d + 3 + 1. Suppose -23 = -h - d. What is the tens digit of h?
1
Let w = -10 - -30. Suppose 0*d + 5*d = w, p + d = 68. What is the units digit of p?
4
Suppose -14556 = -85*o + 73*o. What is the tens digit of o?
1
Let g(x) = 3*x**3 + x**2 - x. Let v be g(1). Suppose -14 = -v*z + z. Let s = 10 - z. What is the units digit of s?
3
What is the units digit of 762 + (-1 + 1 - -3)/(-1)?
9
Let l = 566 - 326. Suppose -11*i + 19*i = l. What is the tens digit of i?
3
Let d be 61 - (-2 + 1 - -2). Let u = 74 + d. What is the units digit of u?
4
Suppose 5 = -4*a - 7. Let q = -70 - -71. What is the tens digit of (-1*63)/a + q?
2
Suppose -8*w + 5*w - 3*m + 504 = 0, -4*w + 2*m = -672. What is the units digit of w?
8
Let o(z) = 631*z**3 + 3*z**2 + z - 5. What is the units digit of o(2)?
7
Let j = 1617 + 859. What is the units digit of j?
6
Let u be 2/((16/4)/8) - 1. Let g(p) = -p - 1. Let n(x) = 8*x + 10. Let t(a) = 5*g(a) + n(a). What is the units digit of t(u)?
4
Let n = -1083 - -1566. What is the hundreds digit of n?
4
Suppose -5*l = -35 - 95. Let v = 22 - l. Let i(r) = -8*r - 6. What is the units digit of i(v)?
6
What is the hundreds digit of 6/18*(-2)/1*-759?
5
Suppose 0 = -11*s + 21*s + 170. Let l be (-1222)/14 + (-4)/(-14). Let h = s - l. What is the tens digit of h?
7
Suppose 5*b - 508 = -2*x, 0 = -4*x + 17*b - 21*b + 992. What is the tens digit of x?
4
Suppose -6*w - 12 = -30. Suppose 0 = 2*b - 3*b. Suppose 2*m + b*y + 3*y - 53 = 0, w*y = 9. What is the tens digit of m?
2
Suppose -24*l + 3*v + 305 = -23*l, 0 = -l + v + 313. What is the units digit of l?
7
Suppose -3*h - 6*h = -3