f a?
1
Let o(d) = d - 3. Let b be o(6). Let x(u) = -u**2 + 5*u - 4. Let s be x(b). Suppose -4*n - 1 = -2*p + p, 4 = 4*p + s*n. What is the units digit of p?
1
What is the tens digit of ((-312)/(-84))/(1/7)?
2
Let c be ((-22)/(-3))/(4/(-6)). Let q(h) = h**2 + 10*h + 11. What is the units digit of q(c)?
2
Suppose q + d - 38 = 0, 5*d = -2*q + 3*q - 20. What is the tens digit of q?
3
Suppose 4*k - 3 = 5. Suppose -k*i + 9 = i. Suppose 0 = -7*x + 2*x, -4*t + i*x + 24 = 0. What is the units digit of t?
6
Let b be (-5)/2 - 2/(-4). Let r = b + -3. What is the units digit of (r/2)/(-5)*14?
7
Let t(d) = -25*d. Let r be t(-1). Suppose -5*x = -r, 3*x - 39 = -6*n + 2*n. What is the units digit of n?
6
Let n(t) = t + 2. Let g be n(-2). Suppose 0*r - 5*r + 85 = g. What is the tens digit of r?
1
Suppose 4*q = -16, 27 = -3*n + 2*q - 5*q. Let c = 4 + n. What is the units digit of c + 2 + -1 + 1?
1
Let c be (-1 + (-3)/6)*-2. Let n(t) = -t**3 + t - c*t**2 - 2*t + 6*t + 0*t**2 - 6. What is the units digit of n(-5)?
9
Suppose -4*c - 2*l = -78, 5*c - 3*l = 129 - 37. Suppose 4 = 5*u + c, 5*u + 127 = 4*h. Suppose 0 = -4*s + h + 4. What is the units digit of s?
8
Suppose 4*b - b - 342 = 0. What is the tens digit of b?
1
Let w = -138 + 254. What is the tens digit of w?
1
Let i(l) = -l**3 + 9*l**2 + 5*l - 11. Suppose 33 = 4*d + 3*b, -3*d - 2*d = 5*b - 40. What is the units digit of i(d)?
4
Let n(l) = 4 + 7 - 12 + l. Let p = -6 - -8. What is the units digit of n(p)?
1
Suppose -57 = -t - 2*t. What is the units digit of t?
9
Suppose 0*r + 2*r - 3*t = -6, -5*r + 2 = t. Suppose 0*u - 4*u = r. Let g(q) = -q**2 + 9. What is the units digit of g(u)?
9
Let m be (6/(-5))/((-12)/320). Suppose -4*f - 2*p + 32 = 0, 3*p = -4*f + 4*p + m. What is the units digit of f?
8
Let z = 0 + -3. Let n be z + 8 + -1 + -2. What is the tens digit of (-106)/(-8) - n/8?
1
Suppose 4*h - 102 = 5*l, 0 = -4*h - l + 84 + 6. What is the tens digit of h?
2
Let i(g) = -2*g**2 - 3*g. Let x be i(-2). Let h be -25*(-3)/2*x. What is the units digit of ((-6)/(-5))/((-10)/h)?
9
Let d = -133 + 83. Let x = -22 - d. What is the tens digit of x?
2
Let v(n) = 2*n**2 + 7*n + 1. Let p be v(-6). Suppose -15 = 2*r + p. Let x = r - -40. What is the tens digit of x?
1
What is the tens digit of (10/8)/(6/168)?
3
Let x(j) = j**2 - j + 2. Let c be x(0). Suppose c*h - 4 - 8 = 0. Suppose 0 = 2*g - h. What is the units digit of g?
3
Let z(h) = 4*h - 3. Let q be z(2). Let a = 53 + -34. Suppose 0 = q*j - 11 - a. What is the units digit of j?
6
Let x be -24*5/((-30)/16). Let l be (5/2)/((-7)/(-14)). Suppose -l*w = -2*u + u - x, -w + 4 = 2*u. What is the tens digit of w?
1
Let b be 3 + 1/2*-2. Suppose 0*c + b*c = 2. Suppose -2*r + 5 = c. What is the units digit of r?
2
Let i(s) = -3*s + 2 + 3*s + 0 - s. What is the units digit of i(-2)?
4
Let y = 31 - 22. What is the units digit of y?
9
Let a(w) = w**2 + 7*w + 4. Let o be a(-7). Let f(u) = 7*u - o*u - 3 + 0. What is the units digit of f(2)?
3
Suppose m + 0 = 46. Let a = m - 13. What is the tens digit of a?
3
Let d = 17 - 11. What is the tens digit of 1/3 - (-154)/d?
2
Let l be ((-15)/(-12))/((-2)/8). Let s be (3 + l - -1) + 3. Suppose -s*f = -1 - 1. What is the units digit of f?
1
Let i(p) = p**3 - 5*p**2 + 3*p - 5. Let v be i(5). Suppose 5*j = -5*t - 80, 2*j = j + 5*t - v. What is the units digit of 6/j + (-84)/(-10)?
8
Let g(a) = a**3 + 6*a**2 - 3*a - 5. What is the tens digit of g(-5)?
3
What is the units digit of 4/14 + 9265/35?
5
Suppose -5*v + 1 = n, -v + 2 = -5*v + 2*n. Suppose 2*u + 17 = 5*u - k, -u - 2*k + 1 = v. What is the units digit of u?
5
Let n(q) = -4*q**3 - 2*q**2 + 1. Let g be n(-1). Let o = -2 - -7. Let w = o - g. What is the units digit of w?
2
Let s(b) = -b**3 + 10*b**2 - 8*b - 5. What is the units digit of s(9)?
4
Let q(b) = -5*b + 10. Let i be q(-5). Suppose 2*f - 19 = i. What is the tens digit of f?
2
Suppose -4*x + 14 = -g, -x - 2 = -5*g + 4. Suppose 88 = -g*j + 4*j. What is the tens digit of j?
4
Let x(s) = -2*s + 0*s + 3*s - 2. Let z be x(5). Suppose -5*a - c = -4*c - 55, -5*c - 17 = -z*a. What is the units digit of a?
4
Suppose 4*n + 16 = -4*i, 3*n + 10 = -5*i + 3*i. What is the units digit of (-450)/(-42) - i/7?
1
Suppose -2*c + h = -43, -h + 2*h - 53 = -2*c. What is the units digit of c?
4
Suppose 16 = 3*n - 2*x - 0*x, -5 = -5*n - x. Let a be (-30)/(-4) - (-2)/4. What is the units digit of a*2/(4/n)?
8
What is the units digit of ((-6)/8)/((-11)/836)?
7
Suppose 0 - 548 = -2*u + 3*g, 4*g - 1076 = -4*u. What is the tens digit of u?
7
Let w(s) = -13*s - 8. Let a be w(4). What is the tens digit of (12/15)/((-1)/a)?
4
Let t(a) = -a + 4. Let j be t(2). Suppose 0 - j = -f. What is the units digit of f?
2
Suppose -2*m = -3*m, -3*m + 93 = 3*i. What is the tens digit of i?
3
Let l = -7 - -5. What is the units digit of (6/(-24))/(l/56)?
7
Suppose 3*u - h = 11, -5*h + 17 = -2*u + 46. Suppose 4*b - 29 = -3*z, 0 = 6*b - 2*b + u*z - 30. What is the units digit of b?
8
Let z(s) = 4*s + 11. Let b be z(-5). Let f = b + 54. What is the tens digit of f?
4
Let w(o) = 5*o + 0*o - 2*o. Let p be w(1). Suppose -2*b + p + 9 = 0. What is the units digit of b?
6
Let b(z) = -2*z**2 + 8*z - 7. Let a(o) = 3*o**2 - 15*o + 15. Let x(d) = -3*a(d) - 5*b(d). Let n be x(-7). Suppose -n*k = -19 - 5. What is the units digit of k?
6
Let h(i) = 36*i - 3. Let d be h(2). Suppose -6*k + 33 = -d. What is the units digit of k?
7
What is the hundreds digit of (-26)/(-4)*18 + 13 + -13?
1
Let b(d) = 2*d**3 - 5 + 6*d**2 - d**3 + 0*d - 6*d. What is the units digit of b(-6)?
1
Let m = 9 + 69. What is the tens digit of m?
7
Let x = -16 - -20. Suppose 82 = -x*a + 6*a. What is the units digit of a?
1
Let f(y) = -y**2 - 3*y + 1. Let k be f(2). What is the units digit of (-24)/k*27/12?
6
Let w be ((-12)/8)/((-6)/8). What is the tens digit of 33/(-2)*w/(-3)?
1
Let x(y) = -23*y**3 + y**2 + 2*y + 1. Let q be x(-1). Let j = 33 - q. What is the units digit of j?
0
Let t(w) = -w**2 - 2*w + 2. Let m be t(2). Let f(l) be the second derivative of -l**5/20 - l**4/2 - l**3/6 + 3*l. What is the units digit of f(m)?
6
Suppose 0 = -5*x + 5 - 0. What is the units digit of x?
1
Let a = 118 - 81. What is the tens digit of a?
3
Suppose 2*g + 26 = -2*q + 4*q, 5*g + 74 = 2*q. Let r = -6 - g. What is the units digit of r?
0
Let y(q) = 5*q - 15. Let f(g) = -9*g + 30. Let b(t) = 6*f(t) + 11*y(t). Let u be b(0). Let c = u + -11. What is the units digit of c?
4
Suppose -6*k + 9 = -5*k. Let t = k - -10. What is the tens digit of t?
1
Let p = -1 - -5. Suppose p*c = -7 + 27. Suppose c*b = -y + 15, -2*y = 3*b - y - 9. What is the units digit of b?
3
Suppose 3*z + 2*z + 111 = 2*j, 0 = j + z - 45. Suppose 2*m + j = 4*q + 10, -3*q + 33 = 3*m. What is the tens digit of q?
1
Let n be (5/(-3))/((-1)/3). Suppose 4*j + 5*g = -j - 5, 11 = 5*j + g. Suppose 0 = -3*c + 5*i - 2*i + 9, j*c - n*i = 9. What is the units digit of c?
3
Let o = 0 - -4. Let j be (42/(-28))/(2/(-16)). Suppose -j = o*n - 44. What is the units digit of n?
8
Suppose 6*j + 555 = 1899. What is the units digit of j?
4
Suppose 120 = 2*n - 0*n. What is the tens digit of n/(-1)*10/(-25)?
2
Suppose -5 = -n - 1. Suppose 3*h - n*h + 2 = 0. Suppose 55 = h*w + 3*w. What is the tens digit of w?
1
Suppose 5 = -y - 2. Let z = 17 - 7. Let w = z + y. What is the units digit of w?
3
Suppose 0 = -0*o + 3*o. Let h = o + -6. What is the units digit of h*-1*1/3?
2
Suppose 285 = 5*d + 2*n, -20 = -0*n + 4*n. What is the units digit of d?
9
Suppose -2*x - 4 = 2, 0 = 4*m + x - 17. Suppose 14 = -m*n + 4. What is the units digit of (3 + -1)/(n/(-7))?
7
Suppose 0 = -a - 4*n + 114, -3*a - 2*n = 2*a - 588. Suppose 0 = -5*x - 2*j - a, j + 85 - 15 = -3*x. Let w = 32 + x. What is the units digit of w?
0
Suppose 4*o + 3 + 1 = 0, -5*g - o - 6 = 0. Let k be (-1 + (g - -1))*-1. Suppose 4*c - k = 23. What is the units digit of c?
6
Suppose 558 = 5*p - 2*c, 0 = -5*p + 2*c - 6*c + 534. What is the tens digit of p?
1
Let f(z) = -31*z + 35. What is the units digit of f(-8)?
3
Let y be (-4 - (-20)/6)*-12. Suppose -c + 10 = -y. What is the tens digit of c?
1
Let l = -114 + 223. What is the units digit of l?
9
Suppose -2*p + 100 = 5*u, 0 = 4*u + 3*p - 42 - 31. Suppose -5*a = -u + 2. Suppose 0 = -a*s - j - 1, -3*s - 5*j =