a - 64 = 0, 3*r + q*a - 64 = -r. What is the tens digit of r?
1
What is the units digit of (2/(-4))/((-3)/504)?
4
Let s(j) = -j**2 - 8*j + 6. Let d be 0/(1 - 4)*-1. Suppose d = -r - 0*r - 4*x, 0 = 4*x - 8. What is the units digit of s(r)?
6
Let a(j) = 16*j + 2. What is the units digit of a(1)?
8
Let f = 78 + -45. What is the units digit of f?
3
Let d(p) = -2*p + 89. What is the tens digit of d(0)?
8
Let f(x) = 3*x**2 + x. Let r be f(-1). Let k = 5 + 13. Suppose -u - r*u + k = 0. What is the units digit of u?
6
Suppose -2*q + 4 = -8. Suppose p + 40 = q*p. What is the units digit of p?
8
Let o be (-9)/4 - (-1)/4. Suppose -3*i = -0*i - 12. What is the units digit of ((-7)/i)/(o/8)?
7
Let k be 1/((-8)/(-12))*-50. What is the tens digit of (-2390)/k + 4/30?
3
Suppose u = -2*u + 33. What is the units digit of -1 - (0/(-3) - u)?
0
Let l = 0 + 4. Suppose 3*u - 40 = -4*o, l*u + 4*o = -0*o + 52. What is the tens digit of u?
1
Let y = 1064 + -735. What is the tens digit of y?
2
Let i = 6 + -2. Suppose i*t = -0 - 4. What is the units digit of ((-1)/2)/(t/6)?
3
Let c be (-14)/(-4) + 10/(-20). Suppose -b + c + 7 = 0. What is the units digit of b?
0
Let r(u) be the first derivative of -u**2/2 + u + 4. Let z be r(-4). Let v(x) = 2*x - 4. What is the units digit of v(z)?
6
Suppose c = 2*c - 5. Suppose -f - 3*f - c*x = 13, 4*f - 2*x - 22 = 0. Suppose -f*y = 2*y - 10. What is the units digit of y?
2
Let i be 6*(2 + 5/(-3)). Suppose i*q = -2 + 8. What is the units digit of ((-4)/(-6))/(q/36)?
8
Let y = 2 + 5. Suppose 5 + 10 = 3*n. Suppose -d = p - 7, n*p + y*d - 36 = 3*d. What is the units digit of p?
8
Suppose 7 = 4*a + 5*k, -3*k - 16 = -5*a - 2*k. Suppose 4*v + 1 + a = 0. Let d = v + 5. What is the units digit of d?
4
Let h be (1 - 2)*(-1 - 1). Suppose -3*l + 3*a = -0*l, -12 = h*l - 5*a. Suppose -l = -5*v + 56. What is the units digit of v?
2
Let b be (-1 + 1)*8/(-24). Suppose b = 5*h + 2 - 12. What is the units digit of h?
2
Suppose -990 = -5*h - 3*d, -282 = -h + 3*d - 84. What is the tens digit of h?
9
Let b(x) = -x - 1 - 1 + 0 + 4*x. What is the units digit of b(2)?
4
Suppose i = -4*x - 10, -x + 0*x = 5*i - 26. Suppose -l + i = l. What is the units digit of (2/(-6))/((-1)/l)?
1
Let f be (48 - -5) + 4 + -1. Suppose 2*n - f = -2*n. What is the tens digit of n?
1
Let z(p) = -2*p - 5*p - p**2 - p + 8. Let r = -2 - 6. What is the units digit of z(r)?
8
Let r = 350 - 250. What is the tens digit of r?
0
What is the units digit of (-5 + 190/6)/(1/6)?
0
Suppose 4*r = 2*y, 3*y - 36 = -y - r. Let g = 23 - y. What is the units digit of g?
5
Suppose 2*p + 3*c = 52, -5*c - 111 = -5*p - 3*c. What is the units digit of p?
3
Suppose 43 = -4*o + 3*u, 2*o + 13 = 3*u - 4. Let m be -1 + o/(-1 - -2). Let b = 21 + m. What is the units digit of b?
7
Let g(i) = -9*i + 3. Let q be g(2). Let s = q + 30. What is the units digit of s?
5
Suppose -3*g + 4*v = 18, 2*v = -4*g - v + 1. Let k be 0*g/(-4)*-2. Suppose k*d + 5 = d. What is the units digit of d?
5
Let p(f) = 2*f**3 - 7*f**2 + 1. What is the hundreds digit of p(6)?
1
Suppose -2*p + 0 = -6. What is the units digit of p?
3
Let p = 3 - 2. Let q be p/2 + 20/8. What is the units digit of 6*(2 - q/3)?
6
Suppose v - 2*j = 20, 4*v - 40 = 3*v - 3*j. What is the tens digit of v?
2
Let m be 4/10 + 64/40. Let t(p) = 2*p**3 + p**2 - 2*p. What is the units digit of t(m)?
6
Let l be (-100)/30*6/(-5). Suppose -l*k + 31 = -1. What is the units digit of k?
8
Let m be -5 + 1 + 6/(-2). Let o(g) = 2*g**2 + 9*g + 3. What is the units digit of o(m)?
8
What is the tens digit of 15/10*52/3?
2
Suppose 0*k + 7*k - 833 = 0. What is the units digit of k?
9
Let d be (-2)/(-6) + (-7)/3. Let s(b) = b**2 + 3*b - 2. Let o be s(-3). What is the units digit of (-29 - 2/o)/d?
4
Let d(i) = -i**2 - 12*i + 1. What is the units digit of d(-6)?
7
Let s(v) = v**3 + 7*v**2 - 2*v - 10. Let p be s(-7). Suppose p*c + h - 3 = 3*c, 3*h = -4*c + 11. What is the units digit of 17/c - (-4)/(-8)?
8
Suppose 0*o - 5 = o. What is the tens digit of (-4 - o) + (10 - -1)?
1
Suppose -26 + 9 = -d. Let x = -5 + d. Let i = 27 - x. What is the tens digit of i?
1
Suppose 997 = 4*s + 33. What is the units digit of s?
1
Let c be 2 + 1 + -1 + 2. Let j be 17/c + 1/(-4). Let b = j - -4. What is the units digit of b?
8
What is the units digit of (-34)/(1 - 54/42)?
9
Let p be 4/(-10) + (-141)/(-15). Suppose -3*l = p, u - 5*l + 0*l = 24. What is the units digit of u?
9
Let n(g) = -3*g**2 - 19*g - 1. Let x(r) = -r**2 - 9*r - 1. Let q(v) = 2*n(v) - 5*x(v). What is the units digit of q(6)?
9
Let b(p) = p - 1. Let c be (-23)/(-7) - 2/7. Let r be b(c). Suppose 4*t - r*t - 22 = 0. What is the units digit of t?
1
Suppose 8 = -2*z - 14. Let n = -6 - z. Suppose -2*k + n*a - 34 = -5*k, 3*a - 14 = -k. What is the units digit of k?
8
Suppose 20*y - 19*y = -4. What is the units digit of (-3 - y)*4 + -3?
1
Suppose -2*l + 8 = 5*t - 60, 4*l + 5*t = 116. What is the units digit of l?
4
Let w(q) = q**3 - q + 1. Let i be (-4)/(1*(-2)/(-4)). Let k be ((-2)/8)/(2/i). What is the units digit of w(k)?
1
Suppose -2*v = 5*j - 187, -5*v + 505 = 3*j + 2*j. What is the tens digit of v?
0
Let c(v) = v**2 + 14*v + 5. What is the units digit of c(5)?
0
Suppose -2*k = k + 21. Suppose -3*f - 44 = -x, -4*x = -7*f + 2*f - 71. Let w = k - f. What is the units digit of w?
8
Let g(t) = t**3 + 3*t**2 - 4*t. Let z be g(-4). Suppose 2*h + 25 = c - 3*h, 5*c + 2*h - 17 = z. What is the units digit of c?
5
Suppose 4*a + a - 35 = 0. Suppose -2*s + 2*b - 5 + 1 = 0, 0 = -4*b - 12. Let k = s + a. What is the units digit of k?
2
Let j(y) = 2*y - 10. Let n be j(11). Let p = n + 6. What is the units digit of p?
8
Let o(q) = 2*q - 3. Let n(x) = x**3 + 3*x**2 + 2*x + 1. Let v be n(-2). Let d(p) = 8*p - 1. Let r be d(v). What is the units digit of o(r)?
1
Suppose 2*k + k = 21. Let v = 9 - k. Suppose 6*r = v*r + 32. What is the units digit of r?
8
Let z = 2 - -2. Suppose -y + z = -3*q - 7, -2*y - 3*q + 31 = 0. What is the units digit of y?
4
Let k be 3 - 1*1/1. Suppose 6*q - k*q = 0. Suppose q*j + 3*j - 6 = 0. What is the units digit of j?
2
Suppose 4*h - 45 = -197. Let p = h + 79. What is the tens digit of p?
4
Let x(a) be the third derivative of 3/2*a**3 - 1/60*a**5 - a**2 + 0 + 0*a - 1/4*a**4. What is the units digit of x(-7)?
2
Let q(f) = 2*f**2 - 8*f - 2. Let k(s) = -s**2 + 7*s. Let o be k(6). What is the units digit of q(o)?
2
Let w be ((-8)/6)/((-22)/1815). What is the units digit of (-20)/25*w/(-4)?
2
Let u = 389 - 229. What is the tens digit of u?
6
Let w = -136 - -213. What is the tens digit of w?
7
Let k = 18 - 28. Let z = k + 23. What is the tens digit of z?
1
Let x = 4 - 2. Suppose 2*d = h - x*h + 20, 3*h + d - 40 = 0. Suppose -4*v - h = -68. What is the tens digit of v?
1
Let q = 27 - 50. What is the units digit of (-6)/(-15) - q/5?
5
Let p(s) = -s + 3. Let z be p(3). Suppose 0*j - 3*j + 9 = z. Suppose -j*f = -14 + 5. What is the units digit of f?
3
Suppose -2 = -s - s, -3*s = 3*i - 171. Suppose 5*x - 4*v - i = x, 0 = -3*v. What is the tens digit of x?
1
Let x = -81 + 45. What is the tens digit of (-12)/((-16)/4) - x?
3
Let m be (3/(-2))/((-9)/6). What is the units digit of 50/10*m/5?
1
Let f(k) = -k**2 - 4. Let o be f(0). Let m = -3 - -1. Let c = m - o. What is the units digit of c?
2
Let k be 30/(-4)*8/(-10). Suppose 3*z = k, 7*b + 5*z - 95 = 2*b. What is the units digit of b?
7
Let m(i) be the second derivative of -2*i**3/3 + 2*i**2 + 5*i. What is the units digit of m(-4)?
0
Let t(q) = -7*q**3 + 4*q**2 + q - 2. Let o(d) = -15*d**3 + 9*d**2 + 3*d - 5. Let w(j) = 2*o(j) - 5*t(j). What is the units digit of w(1)?
4
Suppose -85 = -2*r + 17. What is the units digit of r?
1
Let v be (1/2)/(3/96). Suppose 0 = 3*f - p - 9, -5*f + p = -v + 1. Suppose 3*q + 3 = -f*m, -2*m - 4 = 5*q + 4. What is the units digit of m?
1
Let l(f) = 11*f - 83. What is the units digit of l(15)?
2
Let w = 12 + -4. Let u = w + -13. Let t(c) = -c**3 - 6*c**2 - 6*c + 3. What is the units digit of t(u)?
8
Suppose -3*t = -5*t + 72. Let q = t - 17. What is the tens digit of q?
1
Suppose -m = 2*i + m + 2, -i = 4*m + 10. Suppose -86 = -i*x + 5*w, -5*x = -0*w + 2*w - 244. What is the tens digit of x?
4
Let l be 7/(3 + (-11)/4). Suppose -4*b + o = -124, -l - 28 = -2*b + 2*o. W