+ 1. Let w be p(2). Suppose -6*c = -7*c + w. Let a = c - 5. What is the tens digit of a?
1
Let y be 9/5*20/6. What is the tens digit of 64/(-6)*y/(-4)?
1
Let j be -346 + (-4)/2 + 3. What is the units digit of (-8)/3*j/20?
6
Suppose 3*i - 58 = 65. What is the tens digit of i?
4
Suppose -100 = -3*r - 1. What is the tens digit of r?
3
Suppose -3*h + 6 + 6 = 0. Let d = -3 + 5. Suppose 3*w = h*w - d. What is the units digit of w?
2
Let u(o) = -3*o**2 + 7*o + o**2 + 3*o**2 - 14 + 0*o**2. What is the units digit of u(-9)?
4
Suppose -10 = 2*y, -3*t = -0*t - 2*y - 13. What is the units digit of -4 - -3 - (-16 - t)?
6
Let v be ((-109)/3)/((-8)/48). Suppose 5*n = 2*m - 77, 0*m + v = 5*m - 4*n. What is the tens digit of m?
4
Let y be (1 - 6/(-4))*24. Suppose 0 = q + 4*q + y. What is the tens digit of 38*(-2)/q*3?
1
Let z = 6 + -6. Suppose -2*q + 2*g + 4 = z, 3*q + 34 = -3*g - 2*g. What is the tens digit of 42/4 + q/(-6)?
1
Let q(t) = -t**2 + 8*t - 2. Let r be q(8). Let o be 1012/55 + r/5. Suppose 3*g + o = 45. What is the units digit of g?
9
Suppose -2*r + 2*g + 16 = 0, -3*g - 2*g = -2*r + 1. Let a = 74 + -81. Let y = r + a. What is the units digit of y?
6
Let g(l) = 10*l + 6. Let d(n) = -1. Let p(c) = 6*d(c) + g(c). Let a be p(-1). What is the tens digit of 44/a*10/(-4)?
1
Let p be 16*((-9)/(-3) + -2). Suppose 6 = -2*j - 5*b, 2*j + 4*b + p = 6*j. Suppose j*x = -2*x + 16. What is the units digit of x?
4
Let q = 431 - 175. What is the units digit of q?
6
Let i(j) = -j**2 + 22. Suppose 2*c + 5*q + 10 = 0, -2*c - 3*q = 4 + 2. What is the units digit of i(c)?
2
Let j(b) = 3*b**3 + 1. Let q be j(1). Suppose -q*c = c - 15, -4*p + 5*c = 7. Suppose -2*l - 3*z = -37, 0*l = p*l + 5*z - 47. What is the tens digit of l?
1
Suppose 2 = 2*a, -4*o = -o - 5*a - 1. What is the tens digit of -3 + (12 - -1) + o?
1
Let z(u) = 33*u + 21. Let s(p) = 8*p + 2. Let t(c) = -8*c - 3. Let h(v) = -2*s(v) - 3*t(v). Let k(x) = -21*h(x) + 5*z(x). What is the units digit of k(-2)?
6
Suppose -7*w + 420 = -2*w. What is the tens digit of w?
8
Suppose -1 = -4*b + 7. Suppose 3 = x + b. What is the units digit of (5 + -4)*1/x?
1
Let k(u) = 23*u - 5*u - 16 - 12*u. What is the units digit of k(8)?
2
Suppose 4*k - 249 = -h, -k = 8*h - 3*h - 67. What is the tens digit of k?
6
Let b be -55 - (2 + -2 + 1). Let q = -32 - b. Suppose 4*r = r + q. What is the units digit of r?
8
Suppose -19 = 4*z - 195. What is the units digit of z?
4
Suppose -77*r + 74*r = -300. What is the hundreds digit of r?
1
Let l be 1 - (-2 + -7 + 1). What is the tens digit of (l - -11) + -1*1?
1
Suppose 5*g + 30 = -3*s, 10 = s - 8*g + 3*g. What is the units digit of -2*(-1 + s - 2)?
6
Suppose 2*d + 2*d = 4. Let h(n) = 11*n + 5*n - 23*n + 18*n. What is the units digit of h(d)?
1
Suppose 12 + 2 = -k. Let o be (0 - k) + 4 + -2. Suppose 0*q = 2*q - o. What is the units digit of q?
8
What is the tens digit of (47 + 0)*((-3)/3 - -5)?
8
Let q(g) be the third derivative of g**6/60 - g**5/60 - g**4/24 - g**3/3 + 3*g**2. What is the units digit of q(2)?
8
Suppose v = -4*u - 18 + 66, 2*u = 5*v - 196. Suppose -4*f + 52 = -0*f - 2*s, 3*f - 2*s - v = 0. What is the units digit of f?
2
Let c = 129 + 20. What is the tens digit of c?
4
What is the units digit of (-2)/5 + (-148)/(-40)*12?
4
Suppose 5*y - 165 = 85. What is the units digit of y?
0
Let i(a) = -a**3 - 6*a**2 + 7*a. Let k be i(-7). Suppose k*j - 5*j - 65 = 0. Let b = 18 + j. What is the units digit of b?
5
Let q(p) = -p**2 - 19*p - 11. Let i(v) = 2*v**2 + 39*v + 23. Let a(g) = -6*i(g) - 13*q(g). What is the units digit of a(-13)?
5
Let z(x) = 3*x + 3. Let n be z(6). Suppose -y + 4*t + n = 2*y, 3*y + t = 6. Suppose l + y*l + o - 25 = 0, 0 = -3*l - 5*o + 40. What is the units digit of l?
5
Suppose -6 = -2*x + 38. Suppose -2*n = 4*j - 74, -j + 0*j = -n + x. What is the tens digit of n?
2
Suppose v - 5*o + 12 = 0, 2*o - 3 = o. Suppose 0 = v*m - 6*m - 51. Let x = m - -27. What is the units digit of x?
0
Let u(o) be the second derivative of 1/6*o**3 + 0 - 1/20*o**5 - 1/12*o**4 - 3*o + o**2. What is the units digit of u(0)?
2
Suppose -4*f - 4*k + 200 = 0, 0*f - 3*f - k + 152 = 0. What is the tens digit of f?
5
Let x be (3 - 1)/((-4)/6). Let o = -7 - 1. Let d = x - o. What is the units digit of d?
5
Suppose 4*w = -73 + 357. What is the tens digit of w?
7
Suppose 3*n + n + 10 = 2*z, 3*n - 5*z - 10 = 0. Let c = 6 + n. What is the tens digit of (2 + -15)/((-1)/c)?
1
Let r = 98 + -102. Let p = -36 - -18. What is the units digit of (-2 + p/r)*6?
5
Suppose 0 = -2*l - 4*o + 68, 0*o = -2*l + 3*o + 96. What is the units digit of l/(-28)*(1 - 7)?
9
Let d(h) = h**2 - 8*h + 7. Suppose -3*j + 46 = -4*s, -3*s = 4*j - 7*j + 42. What is the units digit of d(j)?
7
Suppose -5*z + 4*z + 116 = -b, 2*z - 244 = 5*b. What is the tens digit of z?
1
Suppose 25 = -3*k - 3*l + 130, 3*l + 112 = 4*k. Let y = k + -13. What is the units digit of y?
8
What is the tens digit of (-4)/14 + 1935/35?
5
Suppose m - 25 = -4*m. Suppose -m*g = -i - 0*i + 37, -g = 4*i - 43. Suppose -2*b + 4*h + i = -0*h, 4*b - 2*h - 42 = 0. What is the tens digit of b?
1
What is the units digit of 13 - 3/(5 + -2)?
2
Let s = 2 + 2. Suppose 5*u - 27 = s*d, 2*u - 17 = -u + 2*d. What is the units digit of u?
7
Suppose -u + 3 = 2*k, 3*u = -k + u - 6. Suppose -15 = -v - k*v. Suppose c + v*s - 2*s = -3, s - 1 = -5*c. What is the units digit of c?
1
Suppose -65 = w - 6*w. Suppose r - w = -0. What is the units digit of r?
3
Let c(u) = -u**2 + 2*u + 2. Suppose 2*x + 6 = r + r, 3*x + 2*r = 16. What is the units digit of c(x)?
2
Suppose -13 = -x - 3*i, -1 = 3*x - 0*x - i. What is the units digit of x?
1
Let q(d) = -d**2 + 7*d + 11. Let n be q(8). Suppose 0 = b - 37 - n. What is the units digit of b?
0
Suppose 3*q = 2*p + 5 - 92, -5*p - q = -243. Suppose z + 0*z - p = 0. What is the tens digit of z?
4
Let b be 22/6 - (-14)/(-21). Suppose b*n - 24 = n. What is the tens digit of n?
1
Let d be 2/3*(-342)/(-6). Suppose -4*q + 13 = -43. Suppose 2*c + q = d. What is the tens digit of c?
1
Suppose -f - 3*b - 306 = -2*f, 4*b + 1184 = 4*f. What is the hundreds digit of f?
2
Suppose 6 = 5*w - 3*w. Let f = w - -9. What is the tens digit of f?
1
Let v = 395 - 210. What is the units digit of v?
5
Let l be 3/12 + 41/(-4). Let k = l - -15. Suppose k*r - 2 - 23 = 0. What is the units digit of r?
5
Let v(h) be the first derivative of -h**2 - 1 - 5*h + 1/4*h**4 + 2*h**3. What is the units digit of v(-6)?
7
Suppose -l - 2*l + 75 = 0. Let q = -7 + l. What is the units digit of q?
8
Let p = -29 + 62. Suppose o - 3*j - 32 + 3 = 0, o - j = p. What is the tens digit of o?
3
Suppose -3*l + 138 = -z, -z - 4*z - 15 = 0. What is the units digit of l?
5
Let n(i) = -5*i**3 + 4*i**2 + 5*i + 7. What is the hundreds digit of n(-3)?
1
Suppose 1115 + 33 = 7*n. What is the units digit of n?
4
Let k = 4 - 7. What is the units digit of 2/k + 82/6?
3
Suppose 6*m - m = 0. Let t be (-21)/(-3) - (1 - m). Suppose -5*x + 46 = 3*b, -2*b + t = b - 3*x. What is the units digit of b?
7
What is the units digit of 4 - 2 - (-43 - -4)?
1
Suppose -h = 3*d - 3*h - 55, -h = d - 10. What is the tens digit of d?
1
Let t(a) = a**2 + 3*a. Let g be t(-3). Suppose 2*y = -g*y + 20. What is the tens digit of y?
1
Let c = -33 - -82. What is the tens digit of c?
4
Suppose 4*u = 4, 3*u = -3*g + 2*g + 44. What is the tens digit of g?
4
Let u = -87 - -200. What is the units digit of u?
3
Let s(a) = a**3 + 5*a**2 - 5*a + 1. Let p be s(-6). What is the units digit of (-7 + (-9)/3)*p?
0
Let f = 1 - -2. Suppose -2 + f = m. What is the units digit of -2 + 7 + (-2)/m?
3
Suppose 3*h + 0*u + 3*u - 57 = 0, -18 = -h - 2*u. Let x = 11 - 9. Suppose 4 = x*d, 0*d = 4*l + 2*d - h. What is the units digit of l?
4
Suppose 0 = 3*a - a - 88. Let z(m) = m - 6. Let o be z(8). Suppose -4*w = o*k, -4*k + k + a = -5*w. What is the units digit of k?
8
Let k(i) = i**3 - 5*i**2 - 3*i + 9. What is the tens digit of k(6)?
2
Let k(h) = h**3 + 6*h**2 + 6*h + 6. Let s be k(-4). Suppose 2*z - s = z. What is the tens digit of z?
1
Suppose 0 = z - 6*z. Suppose 0 = 2*l - z*l - 8. What is the units digit of l?
4
Suppose d + 6 - 30 = 5*v, -4*d = 2*v - 8. Suppose d*f - 642 = f. What is the tens digit of (-10)/35 - f/(-14)?
1
Let k = 29 - -9. Suppose 10*i + 11 = 3*