- 21/(-28)?
4
Suppose -t + 0*a = -a - 3, -3*a = 12. Let g(p) = -107*p - 2. Let j be g(t). Let l = j + -73. What is the tens digit of l?
3
Suppose 9 = 3*g + 3*q - 12, -25 = -5*g - 3*q. Suppose -g*k + 133 = -5*y, 2*k - 7*k = -3*y - 285. What is the tens digit of k?
5
Let j(v) = -v**2 - 9*v + 2. Suppose -17 = 4*o + 3*l, 3*o = -3*l - 3 - 6. Let b = o + 0. What is the units digit of j(b)?
0
Let l = 20 - -11. Suppose -l - 33 = -c. Let g = 90 - c. What is the units digit of g?
6
Let f(c) = 686*c**3 - c + 2. What is the hundreds digit of f(1)?
6
Suppose -60 = -2*j - 3*j. Suppose -4*s + 24 = 2*d, 3*s - 5*d = s - j. Suppose 0*q - 7 = n + 5*q, s*q + 5 = -n. What is the units digit of n?
3
Let r = -532 + 893. What is the tens digit of r?
6
Let y = 370 + 12. What is the tens digit of y?
8
Let j(p) = -20*p + 28. Let n be j(-12). Suppose 2*q - 4*w = -3*q + n, q - 48 = -2*w. What is the tens digit of q?
5
Let f = -2 + 5. Suppose -g + f = 11. What is the units digit of 9*3 - (g + 7)?
8
Let o = 3383 - 2229. What is the units digit of o?
4
Let d = -156 - -244. Let x = d + -42. What is the units digit of x?
6
Let d(o) = -5*o + 29. Let n(u) = -4 - 4*u + 14 - 2*u + 4*u. Let k(y) = -3*d(y) + 8*n(y). What is the units digit of k(-10)?
3
Let c be (-10 + 0)*7/(-14). Suppose -5*g = -4*g - 126. Suppose -z - c*t + 13 = 0, 4*t - 50 = 4*z - g. What is the tens digit of z?
1
What is the units digit of (-1)/((-2)/231*6/56)?
8
Let s(n) = 527*n**2 + 9*n - 8. What is the units digit of s(1)?
8
What is the hundreds digit of ((-12)/(-3))/4*(818 - 2)?
8
Suppose 4*y + 0 = 4*n + 16, 4*y - 2*n - 14 = 0. Let t(a) = -16*a**2 + 5*a + 24*a**2 + a**y + 0 + 9. What is the tens digit of t(-7)?
2
Suppose -2*f - 5 = -11. Suppose -2*k + 329 = -3*u, 0 = -7*u + f*u - 20. What is the tens digit of k?
5
Let s be -5 + 1 - (-2 - 3). What is the tens digit of ((-102)/(-2))/(2 + -2 + s)?
5
Suppose 0 = -4*x - 2 + 454. Suppose -8*l - 2*l = 0. Suppose 3*z - z - u - x = 0, 2*z - 5*u - 109 = l. What is the units digit of z?
7
Suppose 65*g = 67*g - 1670. What is the units digit of g?
5
Let g(x) = x**2 + 7*x - 11. Let t be g(-8). What is the tens digit of (1*1/t)/((-10)/390)?
1
What is the hundreds digit of 10405/2 - (-240)/96?
2
Let a = 3066 - 1230. What is the units digit of a?
6
Suppose -4*f + 45 = -467. What is the tens digit of f?
2
Let q = 236 - 683. Let d = 655 + q. What is the hundreds digit of d?
2
Let d(k) = -3*k**3 + 37*k**2 + 3*k + 16. What is the tens digit of d(-7)?
3
Let h = -60 + 139. Let q = -37 + h. What is the tens digit of q?
4
Suppose 5*v - 562 - 387 = -2*t, 5*v + 467 = t. What is the units digit of t?
2
Let j(w) = w**3 - 11*w**2 + 9*w + 11. Let a be j(10). What is the units digit of 7*a*(-2 - 248/(-14))?
0
Suppose 83 = 19*k - 12. What is the units digit of k?
5
Let k = 517 + 302. What is the hundreds digit of k?
8
Let b = -176 + 105. Let z = 140 + b. What is the units digit of z?
9
Let g = -3 + 3. Suppose g*o = 3*o - 162. What is the units digit of o?
4
Suppose g - 5*f - 17 = 8, g - 41 = -3*f. Suppose -b + 30 = 3*i + b, -2*i + 20 = 3*b. What is the tens digit of (-28)/g - (-528)/i?
5
Let b(d) = -289*d - 104. What is the thousands digit of b(-16)?
4
Suppose -2804 = -4*l - 5*q + 187, q - 2246 = -3*l. What is the tens digit of l?
4
Suppose 2*g + 2*g = 16, 3*a = -5*g + 29. Suppose h + 8 = -a*h. What is the units digit of 26 + (h - -6)/(-2)?
4
Suppose 0 = 2*y - 5*y + 33. Let d(m) = -m + 15. Let l be d(y). Let o(b) = b + 1. What is the units digit of o(l)?
5
Suppose -5*m - 12 = 4*j, -3*j - 2*m = 2*m + 10. Let n be j - (-2 - -3 - -21). Let q = 5 - n. What is the units digit of q?
5
Let l(s) = -8*s + 10. Let b be l(-6). Suppose -b = 2*t - 3*t. What is the units digit of t?
8
Let h(m) = -4*m - 3. Let d(z) = -12*z - 8. Let u(i) = 3*d(i) - 8*h(i). Let r be u(-1). Suppose r*l - 155 = -l. What is the units digit of l?
1
Suppose 4*l = 0, 0 = -a - 2*l + 24 + 1031. What is the hundreds digit of a?
0
Let x(s) = s - 28. Let d be x(-12). Let j = -26 - d. What is the tens digit of j?
1
Let o be 6*3/12*(14 - 2). Let d = 55 + o. What is the units digit of d?
3
Suppose -37498 - 7833 = -11*g. What is the thousands digit of g?
4
Let v(q) = -6*q**2 + 5*q - 3. Let b(f) = -7*f**2 + 4*f - 1. Let k(a) = 4*b(a) - 5*v(a). What is the tens digit of k(5)?
1
Let j(z) = -3*z**3 + 12*z**2 + 3*z + 19. Suppose 8*q = 3*q + 10. Let k(m) = m**3 - 4*m**2 - m - 6. Let f(x) = q*j(x) + 7*k(x). What is the tens digit of f(5)?
1
Let d be 5*(3 + (-11)/5). Suppose d = -k + 2*k. Suppose -54 = -k*a + 18. What is the tens digit of a?
1
Suppose u + 25 = 4*d, -4*d = -4*u + 7*u - 5. Suppose -d*i = -i + 20. What is the units digit of 10 - (i + 4 - -2)?
9
Suppose -8840 = -24*w + 19*w. What is the tens digit of w?
6
Let x = -14 - -48. What is the units digit of x?
4
Let j(m) = 21*m + 25*m + 33*m - 14 - 21*m. What is the hundreds digit of j(5)?
2
Let b = 684 + -336. What is the units digit of b?
8
Let r be 4*3/(-12)*(0 - 0). Suppose -4*p - 4*v + 120 = r, 0*p + 4*p = -3*v + 118. What is the units digit of p?
8
Let d(a) be the second derivative of -a**3/2 - a**2/2 + 2*a. Suppose 4*u + 0*b - 4*b - 4 = 0, 16 = -4*b. What is the units digit of d(u)?
8
Let z(h) = h**3 + 9*h**2 - 12*h - 5. Let w be z(-10). What is the hundreds digit of ((-7420)/w)/(-7)*3/2?
1
Suppose 5*v + 8 = -f, -v = -6*v - 10. Suppose -f*u + 25 + 27 = 0. What is the tens digit of u?
2
Let c be (-2)/(-6) + 8/(-24). Suppose c = -12*d + 447 + 69. What is the units digit of d?
3
Let o be (-6)/(-33) - 2958/(-66). Let u be o/((-4)/((-8)/3)). Suppose b - q - u = 0, 54 = b - q + 6*q. What is the units digit of b?
4
Let w(i) = 6*i - 2*i - 8 + 0*i + i**2. Let o be w(-6). Suppose -o*r - 5*y = -65, -5*r = -5*y - 13 - 12. What is the tens digit of r?
1
Suppose -d + 2*n = 1, -d - 4*n = -15 + 4. What is the tens digit of d/(15/355) - 3?
6
Suppose b = -7*l + 2*l + 2716, 2*b = 2. What is the hundreds digit of l?
5
Let z(b) = b**2 + 25*b - 117. What is the hundreds digit of z(9)?
1
Let v = 3761 + 101. What is the hundreds digit of v?
8
Suppose a - 2*l - 2221 = -7*l, 4*l - 11210 = -5*a. What is the thousands digit of a?
2
Suppose -40 = 3*x + 2*x. Let k(t) = t**2 - 9*t - 4. Let i be k(x). Let c = i + -86. What is the units digit of c?
6
Suppose 0 = -5*b + 25 - 0. Suppose 5*p + r = 453, b*r = p + 2*r - 97. What is the tens digit of p?
9
Suppose 0 = -3*c + 5*c. Let l = -8 - c. What is the tens digit of ((-4)/2)/(1/l)?
1
Let z(w) = -113*w + 456. What is the units digit of z(-9)?
3
Suppose -46*m + 1305 = -43*m. What is the tens digit of m?
3
Let j(l) = 6*l + 23. Let n(y) = -y. Let g(u) = j(u) + 5*n(u). What is the tens digit of g(14)?
3
Suppose 3*i - o + 2000 = 7*i, o - 2500 = -5*i. What is the hundreds digit of i?
5
Let x be (-2584)/36 + 0 + 6/(-27). What is the units digit of (-2 + 1 - -2)/((-1)/x)?
2
Suppose -58 = -2*k - 2*w, 2*k = 3*k + 2*w - 32. Suppose -231 = -k*l + 23*l. What is the tens digit of l?
7
Let r be -15*11/((-55)/6). Suppose 4*a - r = -2*a. Suppose 5*o = -4*z + 153, a*z - 37 = -3*o + 56. What is the tens digit of o?
2
Suppose 5*f + 4*o - 467 = 0, 3*f + 0*o - 291 = 3*o. Suppose 6*h - h = f. What is the units digit of (0 + -1)*(-4 - h)?
3
Let o(k) = 30*k**2 + 4*k - 3. Let r be o(1). Suppose 23*p = r*p - 536. What is the units digit of p?
7
Let j(o) = -o**2 - 25*o + 17. Let a(v) = 2*v**3 + 14*v**2 + 2*v + 4. Let b be a(-7). What is the tens digit of j(b)?
6
Let u = -2469 + 4581. What is the thousands digit of u?
2
Suppose -4*d - d = 560. Let v = d - -176. Suppose -2*k = -32 - v. What is the tens digit of k?
4
Let p = 60 + -49. What is the tens digit of p?
1
Let v(f) = -25 - 2 - 15 - 18*f + 9. What is the units digit of v(-12)?
3
Suppose -497 - 132 = -3*d - 4*v, 0 = d - 2*v - 213. What is the tens digit of d?
1
Let b = -16 - -24. Suppose 97 = b*z - 223. Suppose 3*a = 6, p - 5*a - z = 9. What is the tens digit of p?
5
Let c = 12 - 12. Suppose c = -7*j - 61 + 404. What is the units digit of j?
9
What is the tens digit of (400/250)/((-2)/(-155))?
2
Suppose 5*f = 2*x + 3*x - 16935, -5*f + 13566 = 4*x. What is the hundreds digit of x?
3
Suppose -4*o + 1613 = -2287. Suppose -5*f - m = -955, 0 = 5*f + 9*m - 4*m - o. What is the units digit of f?
0
Let p(k) = 7*k**2 + 23 - k + 0*k**3 - k**3 + 1. 