)/(-6). Let r = t - 21. What is the units digit of r?
2
What is the hundreds digit of 2248 + ((-58)/261 - (-22)/18)?
2
Suppose x + 4*x = -295. Suppose -20*c + 1652 = -288. Let z = c + x. What is the units digit of z?
8
Let r(j) = -j**3 - 22*j**2 - 22*j - 20. Let t be r(-21). Let u(a) = 155*a**2 - 3*a. What is the tens digit of u(t)?
5
Suppose 3*m + 7*d - 6*d = 5504, 3*d - 1824 = -m. What is the thousands digit of m?
1
Suppose 0 = -5*t + 21*t - 8400. What is the tens digit of t?
2
Let x = 18 - -19. Suppose -x = s - 9. Let v = s + 39. What is the tens digit of v?
1
Let i be (-24)/(-6)*2/2. Suppose s = i*s - 12. Suppose 0 = -r + l + 35, -2*r + 6 = s*l - 64. What is the tens digit of r?
3
Suppose -7*f = -9*f - 12. What is the tens digit of 61 + (-1)/((-3)/f)?
5
What is the units digit of 7108/9 - (-4)/18?
0
Suppose -3*u + 885 = -5*m, -3*m + 1512 = 5*u + m. What is the hundreds digit of u?
3
Suppose 5*l - 3*l = 462. Let o = l + -116. Let v = o + -80. What is the units digit of v?
5
Suppose 0 = -i + w + 166, -2*i - 4*w + 93 = -269. What is the units digit of i?
1
Let f be 15*(-1)/4*16. What is the tens digit of -1 + 0 + f/(-4)?
1
Let x = 646 + 207. What is the tens digit of x?
5
Let h = -6680 + 9716. What is the hundreds digit of h?
0
Suppose 2*u = 4*k - 20, 3*k - 40 = -k - 3*u. Suppose -k*f + 234 = -6*f + 4*r, 468 = 2*f + 2*r. What is the tens digit of f?
3
Let l be (-7)/7 + -1 + 26. Let g = l + -28. What is the tens digit of (-745)/(-10) - g/(-8)?
7
Let n(o) = -10*o**2 - 6*o - 5. Let h(d) = d**2 + d + 1. Let j(l) = 5*h(l) + n(l). Let x be j(-2). Let k = x + 28. What is the units digit of k?
0
What is the tens digit of (-1055)/2*40/(-50)?
2
Let i(a) = 5*a + 53. Let o be i(0). Let x = 63 + o. What is the units digit of x?
6
Suppose 0 = -4*v + 22 - 2. Suppose 5*y = -5*z, 0*y + 2*z = 3*y - 15. Suppose l - 5*l + 97 = v*f, y*f - 53 = -5*l. What is the units digit of f?
1
Let v = -14 + 16. Let l = v - -11. What is the units digit of l?
3
Let c(k) = -24*k + 70. What is the tens digit of c(-17)?
7
Let i = -73 + 77. Suppose -3*t - i*q = -167, -3*t + 111 + 61 = -q. What is the tens digit of t?
5
Let t(m) = -87*m - 34. What is the tens digit of t(-15)?
7
Suppose 5*y + 12 + 66 = l, 3*y = -2*l + 130. Suppose -4*u + 12 + 24 = 2*c, -5*c = -u - l. What is the tens digit of c?
1
Suppose 94 + 31 = -5*h. Let i = 64 + h. What is the tens digit of i?
3
Suppose -12417 = -19*r + 16*r. What is the tens digit of r?
3
Suppose 0 = 2*d + 6*i - i - 1017, -2*i + 10 = 0. What is the tens digit of d?
9
Suppose -4*i + 2*f = 5*f - 1200, -3*f + 309 = i. What is the hundreds digit of i?
2
Let c(o) = -o + 24. Let w be c(6). Let f(m) = 2*m**2 - 24*m - 20. What is the hundreds digit of f(w)?
1
Let y(x) = x**3 + 11*x**2 - 10*x + 1. Let c be y(-8). What is the tens digit of (c/6 + 4)*2?
9
Suppose -5440 = -0*o - 10*o. What is the units digit of o?
4
Let x = -89 + -31. Let t = -31 - 48. Let r = t - x. What is the tens digit of r?
4
Suppose -4*n = -n - 69. Suppose -6*o + 2*o + 19 = 5*j, -3*o + n = 5*j. What is the units digit of 1 - j*(-1 + 0)?
8
Let u(g) = 3*g**3 - 3*g**2 + 36*g - 20. What is the units digit of u(9)?
8
Let r be (-24)/6 - (-3 + 3). Let g(y) = -15*y + 16. What is the tens digit of g(r)?
7
Suppose 9*n - 180 = 3*n. Suppose 3*d + n = 111. What is the units digit of d?
7
Let k = 549 - -3046. What is the hundreds digit of k?
5
Suppose -r + 19 = t - 5*r, -4*t = 3*r + 19. Let h(i) = 3*i**2 + i. Let p be h(t). Suppose -5*d = -p*d - 12. What is the units digit of d?
4
Let v = -919 + 3511. Suppose 0 = -o + 2, 5*o = 4*i - 2. What is the tens digit of v/45 - i/5?
5
Suppose -j + 150 = -5*j - 2*i, -5*i - 42 = j. Suppose -5*h + 318 = -3*c, -2*h - c = 70 - 206. Let p = h + j. What is the tens digit of p?
2
Let u = -1 + 3. Let q = u + 30. What is the units digit of q?
2
Let q = -10 + 13. Suppose -3*p = -18 + q. Suppose -2*j + 3*h = -97, p*h + 245 = 4*j + j. What is the tens digit of j?
5
Let u(r) = -50*r - 14. What is the units digit of u(-9)?
6
Suppose 2*d + 0*y = -y - 185, 3*d - 2*y + 295 = 0. Let j = 133 + d. What is the units digit of j?
8
Suppose 2*r - 455 = -n + 5*r, -4*n + 1798 = -r. What is the hundreds digit of n?
4
Let t be 0/1*1/(-2). Let d(b) = b**3 + 6*b**2 - 3*b - 15. Let z be d(-6). Suppose h - z*h + 34 = t. What is the tens digit of h?
1
Let h(n) = n**2 - 12*n + 13. Let d be h(11). Suppose 5*i - 205 = 3*f, 5*i - d*i - 277 = 4*f. What is the tens digit of -4 - (6*f)/5?
8
Suppose -4*j + 4 = 28. Let f(b) = 2*b + 13. Let u be f(j). What is the units digit of ((-7)/((-21)/72))/u?
4
Let v(p) = -8*p + 10 + 18*p - p. What is the units digit of v(9)?
1
Suppose 3*a + 4 = -4*r - 2, -2*r = 0. Let i be (a/(-3))/(4/30). Suppose 3*t - 29 = t + i*d, -2*t + 24 = -4*d. What is the units digit of t?
2
Suppose 2*w - 15 = 7. Suppose 8*y = w*y - 3. What is the units digit of (-1)/(0 + y/(-5))?
5
Let h = 7624 + -4495. What is the units digit of h?
9
Suppose -3141*d = -3137*d - 5424. What is the tens digit of d?
5
Suppose 2*f + 0*p = 3*p + 431, 0 = -3*f - 5*p + 637. What is the tens digit of f?
1
Suppose u - 24 = -4*n - 4*u, 0 = n + u - 7. Let q(g) be the first derivative of g**3/3 - 9*g**2/2 - 10*g - 2. What is the units digit of q(n)?
2
Let m(l) = 15*l + 127. What is the tens digit of m(-3)?
8
Let s = 98 - -281. What is the tens digit of s?
7
Suppose 2*v = 6*v. Suppose v = -o - w + 2*w + 7, -w = -4*o + 19. Suppose -o*f + 183 = 67. What is the units digit of f?
9
Suppose 2*k + 20*d = 24*d + 630, -k = 3*d - 320. What is the tens digit of k?
1
Suppose 3240 = -70*c + 79*c. What is the units digit of c?
0
Suppose 4482 = 3*t - 4*p, -40*p + 36*p = -5*t + 7478. What is the thousands digit of t?
1
What is the tens digit of 2584/(-57)*(-57)/2?
9
Let z(k) = k**2 + 16*k - 11. Let a be z(-9). Let t = -39 - a. What is the units digit of t?
5
Let d = -49 - -49. Suppose 5*m = 5*f - 470, 2*m + d*m = -6. What is the tens digit of f?
9
Let r(p) = 8 - 10 - 18*p + 5. What is the units digit of r(-5)?
3
Let v(b) = b**3 - 3*b**2 - 3*b - 7. Let q(s) = -s**2 - s - 1. Let j(o) = -3*q(o) - v(o). Let h be j(7). Suppose -h + 15 = z. What is the tens digit of z?
1
Let h be 130/(-60)*(-6)/1. Let m(u) = -21 + h*u**2 + 37 - 18 + 3*u**2. What is the tens digit of m(2)?
6
Let c(v) = 19*v**2 + 10*v + 98. What is the units digit of c(-11)?
7
Suppose -79*k = -37*k - 103236. What is the units digit of k?
8
Let i be 34/6 + (-6)/9. Suppose i = -2*g + 3*g. What is the units digit of (8/(-6))/(g/(-30))?
8
What is the tens digit of ((-34)/40 - 21/(-35))*-1108?
7
Let f(v) = v + 28. Let q(y) = -3*y - 84. Let h(o) = -11*f(o) - 4*q(o). Let z be h(-14). What is the tens digit of (20/z)/((-1)/(-14))?
2
Let q(w) = -562*w - 90. What is the tens digit of q(-3)?
9
Let h be (-6)/(1 + 5) + 272. What is the tens digit of (h/2)/(5 + 63/(-14))?
7
Let c = 4 + -4. Suppose -5 = v + 4*t - 19, 5*v - t - 7 = c. Suppose v*i = 5 + 1. What is the units digit of i?
3
Let u = 675 - 489. What is the units digit of u?
6
Let x(d) = -6*d + 120. Let z be x(20). Suppose 0*f - 1 = f, -2*f = 3*r - 4. Suppose -r*l - 71 + 217 = z. What is the units digit of l?
3
Let n = -6 + 16. Let v be n/(-45) + (-238)/(-18). What is the units digit of (3 - 2/2) + v?
5
Let s(z) = z**3 - 2*z**2 - 5*z - 3. Let d be s(-3). Let o be (-8)/100 + (-240)/125. What is the tens digit of (-6 - o) + (4 - d)?
3
Let i be 22*-29*4/8. What is the tens digit of 3/((-6)/i) - 60/40?
5
Let p(m) = -m**2 - 10*m - 21. Let n be p(-6). Suppose -4*c = 0, 7*u = 4*u + n*c + 12. What is the units digit of u?
4
Suppose 0*v + 400 = 5*v. Suppose -6*d + 284 = v. What is the units digit of d?
4
Let s = -371 + 591. What is the hundreds digit of s?
2
Let m(w) = 58*w**2 - 49*w + 146. What is the hundreds digit of m(3)?
5
Suppose -46*d + 51374 = -76552. What is the units digit of d?
1
Suppose -v + 3*q + 16 = 7*q, 5*v - 96 = -4*q. Suppose 4*c - n - 146 - v = 0, 3*n = 6. What is the tens digit of c?
4
Let n = 337 + 420. What is the units digit of n?
7
Let t(w) = 399*w - 225. What is the thousands digit of t(4)?
1
Suppose 0*o = 5*m - 2*o, 2*o = 3*m. Let z be -1 + m/(-4) + 15. Suppose 1 + z = 5*y. What is the units digit of y?
3
Suppose 0 = 3*w - 5*y + 12, -20 = 5*w + y + 3*y. What is the tens digit of 6/w*2460/(-45)?
8
Suppose