f b(7)?
2
Suppose -2*l + 30 = 4*r, -6*l + 45 = -l + 4*r. Suppose -4*t + 37 - l = 0. What is the units digit of t?
8
Let h be 8/(-6)*(-3 + 0). Suppose h = b - 12. What is the units digit of b?
6
Let t = 6 - 6. Let p = -6 + 10. Suppose 4*o + p - 60 = t. What is the units digit of o?
4
Let z = -15 - -117. What is the units digit of z?
2
Let c(k) = 5*k + 1. Let q = 14 - 9. Suppose 21 = q*v - 4*x, 3*v = 3*x - 0*x + 15. What is the units digit of c(v)?
6
Suppose 0 = 4*h - 15 + 3. Suppose 4*p - p = 12. Suppose -h*l = -x + 24, p*x + 0*x + 4*l = 32. What is the units digit of x?
2
Suppose 5*r - 2*q - q = 158, -126 = -4*r + 2*q. Suppose 9 = 4*w - r. Let t = w - -2. What is the units digit of t?
2
Let r(j) = -8*j - 9. What is the units digit of r(-8)?
5
Suppose 2*l + 3*l - 135 = 0. Let v = l - 8. Suppose -5*c - 2*s + 8 = -3*c, -3*c + 4*s + v = 0. What is the units digit of c?
5
Suppose -5*v = -3*q + 440 - 87, -5*q - v = -607. Suppose -q = -5*c + 89. What is the tens digit of c?
4
Suppose 6*y - y + 30 = 0. Let o be 15/y*8/(-10). Suppose -o*r = -6*r - f + 79, f = 4*r - 89. What is the units digit of r?
1
Suppose 3*x + 27 = 2*y - 2, 2*x + 17 = y. Suppose -y + 45 = 4*d - 3*p, 5*d - 36 = -2*p. Suppose -r - 3*a = -11, a = 5*r - 31 + d. What is the units digit of r?
5
Suppose -l + 4*a - 2 = -0, 0 = -l - 3*a + 5. Suppose -4*b - 5*o + 7 = -14, -2*o + 11 = -b. Let c = b + l. What is the units digit of c?
1
Suppose u + 9 = 3*v - 2*u, -4*u - 12 = -3*v. Suppose v = k, 0 = -4*t - 2*k + 8. What is the units digit of t?
2
Let o(d) be the third derivative of d**6/40 + d**5/60 - d**4/24 + d**3/6 - 3*d**2. Let x be o(1). Let y(t) = 2*t - 3. What is the units digit of y(x)?
5
Suppose 0 = -5*m + 3*m. Let k be 0 + m - 4/(-2). Suppose k*i - i = 9. What is the units digit of i?
9
Suppose 4*u + 4*r + 104 = -r, -4*u - 100 = 4*r. Let g = u + 22. What is the units digit of g?
1
Suppose 4*r - 5*x - 15 = 23, 4*r - 2*x = 44. Suppose -2*u - 4*s = -7*u + 3, -4*s + r = 0. Let k = 7 - u. What is the units digit of k?
4
Let p(f) = -f**2 + 36*f - 12. What is the tens digit of p(9)?
3
What is the tens digit of (-4)/8*6 + 57?
5
Suppose 0 = 5*t - 2*t - 2*j - 111, -5*t - j + 172 = 0. What is the tens digit of t?
3
Let i(x) = 3*x**3 - 2*x**2 + x. Let w be i(1). Suppose 0 = w*p + 2. Let r = 3 + p. What is the units digit of r?
2
Suppose -k + 3*p = -2, k - 1 = p - 3. Let f(n) = n**3 + 6*n**2 + 3*n - 2. Let y be f(k). Suppose 3*q - y = q. What is the units digit of q?
9
What is the tens digit of (-6 - -3) + (39 - -1)?
3
What is the units digit of 25/2*48/12?
0
Let z(t) = 3*t**2 - 7*t + 6. Let x(s) = 4*s**2 - 8*s + 7. Let c(u) = 6*x(u) - 7*z(u). What is the units digit of c(-1)?
2
Let z = -168 + 262. Suppose 0 = 5*d - l - z, -4*l = 3*d + l - 62. What is the units digit of d?
9
What is the hundreds digit of 23/((7/(-210))/(2/(-5)))?
2
What is the tens digit of (69 - 0/(-2))/1?
6
Suppose 0 = 2*v - 4, -5*v - 100 = -3*f + 2*f. What is the tens digit of f?
1
Let u be (2 + 0)/(2/5). Suppose 3*a = 3*q + 27, 0 = 2*q + 2*q + u*a + 27. Let g(l) = -l**2 - 9*l - 6. What is the units digit of g(q)?
2
Suppose a - 1 = -k, 0*a + 4*a - 2*k = -2. Suppose 12 = l + 2*x, -3*l + 3*x = -a*x. Suppose 2*c = -5*z - 23, 0*c + 17 = -3*c - l*z. What is the units digit of c?
1
Let w(o) = -5*o**3 - o. Let x(a) = -a**3. Let u(l) = w(l) - 6*x(l). Let d be u(1). Suppose -g + k + 10 = 3*k, 3*g - 4*k - 60 = d. What is the tens digit of g?
1
Let q(s) = 12 - s**2 + 9*s + 4*s - 2*s. What is the tens digit of q(10)?
2
Suppose -3*b + 111 = 15. What is the units digit of b?
2
What is the units digit of -2*(-1 + 4 + -4)?
2
Let b(k) = k + 3. Let h be b(5). Let v be 4/(h/6)*1. Suppose 5*x = -v*q + 27, -5*q + 7 = -2*x - 7. What is the units digit of x?
3
What is the units digit of (-18)/24 + (-27)/(-4)?
6
Suppose -5*i = 5*n + 10 + 150, 5*n + 3*i + 152 = 0. What is the units digit of (8/n)/((-3)/21)?
2
Suppose -2*b - 5 = -3*b. What is the units digit of b*(2/(-10) - -2)?
9
Let y(n) = n**2 + 3*n + 1. Let o be y(-1). What is the units digit of (-28)/(-12)*(2 - o)?
7
Suppose -l + 3 + 3 = 0. Suppose 1 = 2*b - b, -5*b + l = -t. What is the units digit of 7*(1 + 0) + t?
6
What is the units digit of 1992/18 - (-1)/3?
1
Let l = -78 + 162. Suppose 2*q + 118 = 3*b, 2*b + 0*q - l = 4*q. Let u = 56 - b. What is the units digit of u?
8
What is the tens digit of -1*1/(4/(-48))?
1
Suppose -a + 0 = -1. What is the units digit of a?
1
Let i(g) = 22*g - 12. Let x(k) = 2*k - 1. Let d(c) = -6*i(c) + 68*x(c). Let q be d(-5). Let h = -2 - q. What is the units digit of h?
4
Let v(d) = -5*d**2 + d**3 - 3*d**2 + d**2 - 3 + 3*d. What is the tens digit of v(7)?
1
Let b(z) be the second derivative of z**4/12 - z**3/3 + 5*z**2/2 + z. Let r(x) = 4*x**3 + 2*x**2 - x - 1. Let g be r(1). What is the units digit of b(g)?
3
Let k(l) = 25. Let j(s) = -s - 1. Let f(g) = j(g) + k(g). Let y be f(0). Suppose -3 = 3*n - y. What is the units digit of n?
7
Let z(o) = -o**2 + 8*o + 9. Let p be z(9). Suppose p = -d - 18 + 39. What is the tens digit of d?
2
Suppose 5 = 4*o + 5*i - 7, -3*o + 9 = 3*i. Let k = o + 0. Suppose 0 = -k*r + 2*d - 5, 3*d + 0*d = -5*r + 17. What is the units digit of r?
1
Let d(z) = -z**3 + 8*z**2 - 5*z + 8. What is the tens digit of d(6)?
5
Let t(z) = -z + 9. What is the units digit of t(5)?
4
Let u(o) = -o - 11. Let w be u(-7). Suppose -4*y = -2*j - 14, 3*j - 4*y + 0*y + 15 = 0. Let g = j - w. What is the units digit of g?
3
Let l = 65 - 24. What is the tens digit of l?
4
Suppose -6*g + 4*g + 122 = -3*m, 0 = 3*m - 5*g + 134. Let j be 12/2 - (-3 + 3). What is the units digit of m/(-3) + j/(-9)?
2
Suppose n + 2 = 2*n. What is the units digit of (2 - 5/n)*-26?
3
Let d = -9 + 8. Let l = d + 42. What is the units digit of l?
1
Let n(l) = l**3 - 6*l. Let q be n(5). Suppose -3*y = -2*y - 5*j - q, 2*y - 148 = -4*j. What is the units digit of 2/(-7) + y/35?
2
Let y(t) = -t**2 + 13*t - 8. What is the units digit of y(7)?
4
Let b be (-2)/5 - (-51)/15. Suppose 8 = 4*k + a, 2*a = -b*k - k + 12. What is the units digit of k?
1
Let o = 559 - 314. What is the tens digit of o?
4
Suppose 24 = 2*p + p. Let v be 2/5 - p/20. Suppose 0 = -3*c - 3*y + 27, -5*c + y + 7 + 8 = v. What is the units digit of c?
4
Let u(a) = -a - 17. Let v be u(0). Let g = 42 + v. What is the tens digit of g?
2
Suppose -5*u = -4*t + 192, -168 = -t - 3*t - u. What is the units digit of t?
3
Let n(r) = 2*r - 13. Let z be n(9). Let k(g) = 3 - z + g**2 - 2 - g. What is the units digit of k(-3)?
8
Suppose -h + 1 + 3 = 0. Suppose -3*m + 3 = 18, 0 = 2*l - 2*m - h. What is the units digit of ((-1)/2)/(l/6)?
1
Let d(p) = -p + 9 + 2 + 5 - 2. What is the units digit of d(-10)?
4
Suppose 5*t - 12 = 2*t. Suppose k = -4, 3*s - 2*s + t*k = -10. What is the units digit of s?
6
Let b(o) = o**2 - 10*o + 4. Let z(k) = -3*k - 5. Let p be z(-5). Let d be b(p). Suppose -3*c + 41 = d*i, -4*i + 2*c + 44 = 6*c. What is the units digit of i?
8
Let w(p) = p**3 - 6*p**2 + 3*p - 3. Let r = 13 + -7. What is the tens digit of w(r)?
1
Let t = 2 + 28. What is the units digit of t?
0
Let z(x) = -1 - 1 + 5*x + 3. Let g be z(5). Suppose 2*r = -3*c + g, -2*c - 2*r - 30 = -6*c. What is the units digit of c?
8
What is the hundreds digit of 3 + 1 - 6/((-30)/1235)?
2
What is the tens digit of (0 + -105)*(-2 + 30/18)?
3
Suppose 4*i - 21 = -3*x, -x - 3*i = i - 15. Suppose 63 = x*h + 9. What is the tens digit of h?
1
Suppose 116 = 6*o - 4*o. What is the units digit of o?
8
Let w(n) = 3*n**2 - 4*n**2 - 3 - 5*n + 0. What is the units digit of w(-4)?
1
Let o(y) = 12*y + 1. Let b be o(1). What is the tens digit of 2002/169 - (-2)/b?
1
Let l(i) = 2*i**3 - 3*i + 3. Let s be (-24)/18*(-1 - -4). Let n be 3 + (2 - (-1 - s)). What is the tens digit of l(n)?
1
Suppose 5*n + 1 = 16. Suppose 4*b - 28 = -n*u, 5*u - 29 - 39 = 4*b. What is the units digit of (5 - 2)/(u/32)?
8
Let r(i) = 2*i**2 - i + 1. Let c be r(-2). Suppose -2*b = y - 23, -y = 2*y + b - 49. Let s = y - c. What is the units digit of s?
4
Let n be (-2)/3 - (-22)/6. Suppose o + 64 = -n*o. What is the tens digit of o/(-2)*(-10)/(-8)?
1
Let p = 21 + -17. What is the units digit of p?
4
Let o = 22 - 13. What is the units digit of o?
9
Suppose -5*i = -5*d + 5, -d = 5*i - 3 - 4. What is the units digit 