ppose -y - 2*a = 5, 0 = 4*y - 4*a - 7 - 21. Let i(v) = -v**2 + 3*v + 3. Let c be i(y). Suppose c*r = 4*r - 12. What is the tens digit of r?
1
Let w(p) = 159*p**2 - 4*p - 5. What is the units digit of w(-1)?
8
What is the tens digit of (302 + 9)*(0 + 1)?
1
Suppose 3*r - 6 = 6, -4*m - 3*r = -160. What is the units digit of m?
7
Suppose -5*z + 131 = -2*v, z - 3*v = -4*v + 22. Let j = -10 + z. What is the tens digit of j?
1
Let m(k) = k + 4. Let c be m(-3). Let j = 12 + c. What is the units digit of j?
3
Let o = 8 - 2. Let h(k) = -k + 10. What is the units digit of h(o)?
4
Let h = 40 + -33. What is the units digit of h?
7
Suppose -w + 2*i = 4*i - 44, -2*i - 88 = -2*w. Suppose -2*f = -2*g - 2 + w, 0 = 2*g + 2*f - 22. What is the units digit of g?
6
Suppose 2*w = 2 + 4, -4*w + 137 = 5*c. Let a = c + -17. What is the units digit of a?
8
Suppose -275 = -5*o + 5*p, -4*p = 3*o - 8*o + 278. What is the tens digit of o?
5
Let w(p) = -p**3 - 11*p**2 - 11*p - 10. Let u be w(-10). Let i = -3 + 2. What is the units digit of 3 - (u + i + -1)?
5
What is the tens digit of (6/(-4))/(9/(-204))?
3
Suppose -3*g = -2*d + 15 + 70, 3*d + g = 122. What is the tens digit of d?
4
Let j = -1 - -5. Let n be 0*3/3 - -1. Suppose 5*h = -g + 15, -j*h + 11 = -g - n. What is the units digit of h?
3
What is the tens digit of -2 + 2 - (-1)/(4/496)?
2
What is the units digit of (-4 - -7)/((-6)/(-26))?
3
Let k(n) = -35*n - 1. Let l be k(-1). What is the tens digit of l/(-2 - -1 - -3)?
1
Suppose 4*x = 5*x - 144. What is the units digit of x?
4
Let k(q) = -q**2 - 9*q - 7. Let d be k(-6). Let p = -8 + d. Suppose p*g - 6*g = -51. What is the tens digit of g?
1
Suppose -5*r = -3*j - 16, 7*j = -r + 3*j - 6. Let t be (r - 4)*2/(-1). What is the units digit of (3 + -2)/(t/8)?
2
Let r = -20 + 72. Suppose 4*m - r = -0*m. What is the tens digit of m?
1
Suppose 3*r - j - 58 = -r, 37 = 3*r - 4*j. What is the units digit of r?
5
Let p(l) = 2*l**2 + 1. Let b = -8 + 10. Let m be 2*b*6/8. What is the tens digit of p(m)?
1
Suppose 0 = m - 2*h - 0*h + 2, -3*m = -4*h - 2. Let p = 8 - m. Suppose -p - 6 = -2*b. What is the units digit of b?
4
Suppose 0 = 3*m - 13 + 4. Let b = m + 8. What is the units digit of b?
1
Suppose 5*g + 0*d + d + 5 = 0, -4*g - 4*d + 12 = 0. What is the units digit of (-18 + g)*(-30)/12?
0
Suppose 12 = 2*a + 4*q, 7*a + 14 = 2*a + q. Let j be ((-3)/a)/((-9)/(-66)). Let d = j - -1. What is the tens digit of d?
1
Let p(u) = -u**2 + 13*u - 6. Let f be p(5). What is the tens digit of -2 + (-2)/(-4)*f?
1
Let b be (-2 - -1) + (-5)/(-1). Suppose 1 = 3*l - b*x + 10, 0 = -4*l + x + 1. What is the units digit of (-8)/(-2) + (l - 2)?
3
Suppose 991 = 7*c - 185. Suppose -28 = -4*q - a + c, 0 = 3*q - a - 140. What is the units digit of q?
8
Suppose -7*v + 2*v + 20 = 0. Let q = 24 + -17. Suppose -v*a = -q + 3. What is the units digit of a?
1
Let d = -14 - -20. Let a(u) = -u**2 + 4*u + 8. Let w be a(d). Let b(r) = r**3 + 4*r**2 - 2*r - 6. What is the units digit of b(w)?
2
Suppose 0 = q - 16 + 6. Suppose -2*t - 2*b - 2 + 6 = 0, 0 = -3*t - 5*b + q. Suppose t = -2*l + 5*h + 1, -3*l + 2*h = -l - 10. What is the units digit of l?
8
Suppose 4*t - 10 - 2 = -3*l, -4*t + 5*l = -12. What is the units digit of t?
3
Suppose -117 = -7*u + 4*u. Let v = u + -27. What is the tens digit of v?
1
Suppose 3*h - 15 = -5*a, 3*a + 5*h - h - 9 = 0. Suppose a*l - 2*l = 3. What is the units digit of l?
3
Let p(n) = -8*n**3 + 2*n**2 - 1. Let q be p(1). Let l = -6 - q. What is the units digit of l?
1
Suppose -3*s - 96 = -4*s. Let x = s - 68. What is the tens digit of x?
2
Let j be (-2)/9 + (-58)/(-18). Suppose -2*r - r = 3*s - 9, 4*s = 5*r + 3. Suppose 0*v - 2*v = 2*x + 2, -j*x + 1 = s*v. What is the units digit of x?
3
Let o(w) = -w**3 + 5*w**2 + w + 8. What is the units digit of o(5)?
3
Let y = 6 - 0. Let f be 56/35*(1 - y). Let q = -1 - f. What is the units digit of q?
7
Let z(j) be the third derivative of 0 - 2*j**2 - 1/120*j**6 + 1/24*j**4 + 5/6*j**3 + 0*j - 1/15*j**5. What is the units digit of z(-4)?
1
Suppose -a - 2*d = -37, 0*d = -5*a - d + 158. What is the units digit of a?
1
Suppose -2*d = -3*o - 486, 5*d = -2*o + o + 1198. What is the hundreds digit of d?
2
Let z = 151 - 63. Let u = -58 + z. Suppose -5*l = -0*l - u. What is the units digit of l?
6
Let b = 2 + -2. What is the units digit of 2/(b + 2) - -7?
8
Let f(m) = -1. Let x(q) = q + 1. Let d(u) = f(u) + 3*x(u). What is the tens digit of d(4)?
1
Suppose -5*z + 25 = -0*z. Suppose 11 = 5*a - 4, -5*n + 5*a + z = 0. Suppose n*v = 15 + 17. What is the units digit of v?
8
Let t(s) = -s**3 + s - 4. Let g be t(-4). Suppose -a - g = -5*a. What is the tens digit of a?
1
Let k be 3*22 + -3 - -2. Let l = -29 + k. What is the tens digit of l?
3
Suppose p + 4*p = -2*j + 28, j - 2*p - 32 = 0. Suppose -2*f + j = 5*s, -2*f - 5*s + 45 = 3*f. What is the units digit of f?
7
Suppose 0 = -10*l + 6*l + 96. What is the units digit of l?
4
Let p be (-54)/8 + 9/12. Let n be ((-4)/p)/((-10)/(-285)). Let b = n - 6. What is the units digit of b?
3
Suppose -3*y + 4*n + 3 = 0, 4*n + 3 - 1 = 2*y. Let k = 3 + y. Suppose k*w - 5 = 7. What is the units digit of w?
3
Suppose 0 = -2*j - 3*j + 370. What is the tens digit of j?
7
Let q(h) be the second derivative of -h**4/12 + h**3/2 + 9*h**2/2 - 8*h. What is the units digit of q(4)?
5
Suppose -5*i = -9*i - 180. Let g = i - -64. What is the tens digit of g?
1
Let k(x) = 10*x + 3. What is the tens digit of k(10)?
0
Suppose 0 = p - 5*r - 46, 2*p - 3*r = r + 104. What is the tens digit of p?
5
Let j = -53 + 169. What is the tens digit of j?
1
Let n(l) be the first derivative of l**2/2 + 11*l + 2. Let o be n(-9). Suppose -1 = -o*q + 7. What is the units digit of q?
4
Let z(k) = -k**3 - 2*k**2 - k - 6. Let i be z(-3). Suppose 4*w = -0*w - 3*m + 39, 0 = -2*m - i. What is the units digit of w?
2
Let f(h) = -17*h**3 - h - 1. Let p be f(-1). Suppose 3*z - 2 = -2*q - 7, p = 4*q - 3*z. Suppose -2*b + 8 = q. What is the units digit of b?
3
Suppose 2*a - 5*g = 8, -5*a - g = -0*a - 20. What is the units digit of a?
4
Let o(x) = -x**3 - 8*x**2 + 3*x + 1. What is the units digit of o(-9)?
5
Let d(f) = f**2 + 7*f + 8. Let r be d(-6). Suppose 2*n - r = 2. Suppose 0 = -n*g - 4 + 20. What is the units digit of g?
8
Suppose -5*j + j = -60. What is the units digit of j?
5
Let q = 6 + -4. Suppose -28 = -d - q*t + 4*t, 79 = 4*d + 3*t. Let h = d + -9. What is the units digit of h?
3
Suppose -8*k + 19 = -7*k. What is the units digit of k?
9
Suppose 0 = -r - 3*r + 96. Let c be 18/117 - 145/13. Let z = c + r. What is the tens digit of z?
1
Let v(c) = c**3 - 21*c**2 + 24*c + 4. What is the tens digit of v(20)?
8
Let l = -4 + 3. Let c = l - -4. What is the units digit of ((-6)/1)/c - -3?
1
Let b(a) = 19*a - 2. Let h = -8 + 10. What is the units digit of b(h)?
6
Let n = -9 - -16. Let j(f) = f - 6. What is the units digit of j(n)?
1
What is the hundreds digit of (-42)/(-2 - (-39)/21)?
2
Let a(r) = -r - 5. Let d be a(-4). What is the units digit of d - (-2)/1 - -28?
9
Suppose -4*z = -5*w - 10 - 28, 9 = -3*z. Let a = w - -6. Let h = a + 6. What is the units digit of h?
2
Suppose -4*n = -n - 111. Suppose 0 = 4*i + 5 - n. What is the units digit of i?
8
Let m = 8 - 3. Suppose -a - 16 = -m*a. What is the units digit of a?
4
Let q = 5 - 12. Let b(u) = -3*u + 7. What is the tens digit of b(q)?
2
Let g(u) = -u + 3. Let f be g(3). Suppose f = -2*r + 12 + 12. What is the tens digit of r?
1
Let x = -1 - -5. Suppose -x*w - 2 = -10. Let g = w + 0. What is the units digit of g?
2
Let q be 3 - (-4)/(0 + -1). Let i be (3*-3)/3*q. Suppose 3*l + 33 = 2*f, -f + l + 19 = -i*l. What is the units digit of f?
5
Suppose -3*k + 384 = -0*k. What is the tens digit of k?
2
Let o = 5 + -2. Suppose -s + o*s - 16 = 0. What is the units digit of s?
8
Suppose -5*r - 52 = -f, 2*r - 91 = -3*f + 4*r. What is the tens digit of f?
2
Suppose 6*g - 3*g - 165 = 0. What is the units digit of g?
5
Let d(t) = 3*t**2 - 1. What is the tens digit of d(-3)?
2
Let m(f) = 22*f**2 - 5*f. What is the units digit of m(-4)?
2
Suppose 0 = -3*b - 6*u + 4*u + 17, -3*u - 7 = -2*b. Suppose -5*z = 20 - b. What is the units digit of (0 - z)/(-3) + 4?
3
Let w(r) = r + 8. Let j be w(6). Suppose 0*h = -2*h + j. What is the units digit o