+ 2. What is the tens digit of x?
1
Let z be (-9)/3 - (-58)/2. Suppose -4*c + 42 = -z. What is the units digit of c?
7
Let a(c) = -c**3 - 9*c**2 + 10*c + 6. Let w be a(-10). Let v = 9 - w. What is the units digit of v?
3
Suppose 8 = -2*i - 0*o - 5*o, 4*o + 16 = 0. Let w = 13 + i. What is the units digit of w?
9
Let t = 30 + -3. What is the tens digit of t?
2
Suppose 0*f = -3*f - 141. Let t = 66 + f. Suppose -q - 3*n + t = 0, 4*q - 47 = q - 4*n. What is the units digit of q?
3
Suppose 28 = 2*k - k + 5*t, -5*k = 3*t - 96. Let p = -13 + k. Let q(d) = -d**3 + 5*d**2 + d - 2. What is the units digit of q(p)?
3
Suppose -3*d + 2*r + 12 = 0, -4*r - 1 - 1 = 5*d. Let c(m) = 0*m**d - 2*m - 4 - 5*m + m**2 + 0*m**2. What is the units digit of c(8)?
4
Let c be 1/(-2) - 4/(-8). Suppose c = -5*j - 4*y - 10, 0 = 2*j - 7*j + 2*y + 20. Suppose -3*x + 9 = 2*l - 16, j*l - 4*x - 4 = 0. What is the units digit of l?
8
Let y(v) = v. Let u = -2 - -1. Let s be y(u). What is the units digit of 7*s*(-3 + 2)?
7
Suppose -4 = -g - 5*c, 4*c + 10 = 2*c. Let l = g - 16. What is the tens digit of l?
1
Suppose 3*m - 5*f + 55 = 0, 5*f - 6 = -m + 9. Let g(j) = j**2 + 7*j + 2. Let p be g(m). Suppose -3*w - i = -p, -i - 3 = w - 13. What is the tens digit of w?
1
Let l = 36 - -1. What is the units digit of l?
7
Suppose 56 = 5*f - 89. Suppose 5*v - 29 - f = -b, -4*b + 52 = 5*v. What is the units digit of v?
2
Let u(l) = 4*l**2 + 10*l + 1. What is the units digit of u(-4)?
5
Let h(g) = -2*g - 4. Let f = -3 + 0. What is the units digit of h(f)?
2
Let j = 30 + -13. Suppose 4*n = j - 61. Let w(z) = z + 19. What is the units digit of w(n)?
8
Let i = 6 + -2. Suppose -14 = s - 5*g - 0*g, 5*s + i*g + 12 = 0. What is the units digit of s/2*(-2 + 1)?
2
Suppose 0 = 3*g - 2*w + 12, -2*g - 8 = -8*w + 3*w. What is the tens digit of (-94)/(-8) - 1/g?
1
Suppose 0 = 6*i - 8*i - 4. Let y = 10 + i. Suppose 0 = 5*a - 2 - y. What is the units digit of a?
2
Let x(l) = -l**3 - 11*l**2 - 2*l + 13. Let p be 4/(12/3)*-11. What is the tens digit of x(p)?
3
Let r = 2 - -7. Suppose -5*b + r = -2*b. Let o = 5 + b. What is the units digit of o?
8
Suppose 0 = 2*l - 3*l + 4. Let a = l - 3. What is the units digit of (-4)/6*-3*a?
2
Suppose g + 3 = 8. Let c(k) = 4*k - 5. What is the units digit of c(g)?
5
Let w(a) = 20*a + 10. Suppose 0*b + 4*b + 4*s - 40 = 0, 0 = s - 5. Let q(t) = -13*t - 7. Let x(n) = b*w(n) + 8*q(n). What is the tens digit of x(-4)?
1
Let t(v) = v**2 + 9*v + 3. What is the units digit of t(-9)?
3
Let u(z) = -z**3 + 8*z**2 - 7*z + 4. Let c be u(6). Let v be 125*(0 + 8/(-10)). What is the units digit of (-1)/(-3 - v/c)?
7
Suppose 3*s + 2*s - 15 = 0. Suppose -s*d - 10 = -5*c, d + 5*c = -d + 35. Let h = -3 + d. What is the units digit of h?
2
Let d(r) = -r**3 - 5*r**2 + 11*r + 4. Let u be d(-7). Let c = 26 + u. What is the units digit of c?
1
Let b(y) be the second derivative of -y**5/20 + 7*y**4/12 + 2*y**3 - 4*y**2 + 4*y. What is the units digit of b(8)?
4
What is the units digit of (-20)/(-25) + (-7)/(-10)*46?
3
What is the tens digit of (-1286)/(-6) - (-11)/(-33)?
1
Suppose -o = 3*u - 9, -2*u - o = 1 - 7. Suppose 2*w - u = -0*w + t, 0 = -4*w - 4*t. Suppose w = -g + 7. What is the units digit of g?
6
Suppose -4*f + 261 = -127. What is the units digit of f?
7
Let p = -21 + 41. Let i be (-24)/(-5) - (-4)/p. Suppose 1 = -i*u + 86. What is the tens digit of u?
1
Let c(z) = 2*z**3 + 3*z - 2. Let s be c(2). Suppose 3*h - s = h. What is the units digit of h?
0
Let l be (-19)/(0 + -2 - -1). Suppose 0 = i + 4*b + 2, 5*i - 5*b = -15 + 5. Let r = l - i. What is the units digit of r?
1
Let r = 64 + -36. What is the units digit of r?
8
Let t(y) = -y**3 - 4*y**2 - 3*y - 2. What is the tens digit of t(-6)?
8
Suppose -2*l = -5*k - 123, 0*k = -3*l - 5*k + 197. What is the units digit of l?
4
Let c(s) = s**3 - 6*s**2 - 2*s + 3. Let m be c(6). Let h = -4 + 2. What is the units digit of 50/18 + h/m?
3
Let r(x) = -12*x - 2. Let q(h) = -6*h - 1. Let w(s) = 7*q(s) - 3*r(s). What is the tens digit of w(-2)?
1
Suppose -a + 115 = 4*a. What is the tens digit of a?
2
Suppose -8*u + 144 = -5*u. What is the tens digit of u?
4
Let s(t) be the third derivative of -t**4/12 + t**3/2 - 4*t**2. What is the units digit of s(-3)?
9
Let d = 276 - -19. What is the hundreds digit of d?
2
Suppose -12 = -13*c + 10*c. What is the units digit of c?
4
Suppose n - 11 = -5*u, 4*u = n - 5 + 12. What is the units digit of (8/(-20))/(u/(-80))?
6
Suppose -58 = -6*b - 4. Suppose b*o + 5 = 10*o. What is the units digit of o?
5
Let p = 310 + -165. What is the tens digit of p?
4
Let n(j) = -5 + 2*j**2 - j**2 + j + 4. Let p(c) = c**3 - 3*c**2 - 5*c + 2. Let f be p(4). What is the units digit of n(f)?
1
Let f(r) = 5 - r**2 + r**3 - 3*r**2 - r**2. Let z be f(5). Suppose -z*q - 2 - 8 = 5*i, 4 = -q. What is the units digit of i?
2
Let m = -13 - -30. What is the tens digit of m?
1
Suppose 0 = -r - 4*r + 35. Suppose -4 = 5*m - r*m. Suppose 2*u = 5*i + 10, -5*i + 7 = -u + m. What is the units digit of u?
5
Suppose -3*f = -0*f - 4*s - 151, 5*f - 4*s - 249 = 0. What is the tens digit of f?
4
Suppose l + 1 = 3. Suppose 102 = 2*c - 4*h, c - 46 = -h - l*h. What is the tens digit of c?
4
Let o(v) = 12*v - 4. What is the tens digit of o(4)?
4
Let p = 18 - 16. Suppose -j = p*j - 75. What is the units digit of j?
5
Suppose -3*i = -5*w - 198, 3*i - 2*w - 2*w = 195. What is the tens digit of i?
6
Let w = 2 - -4. Suppose 0 = w*j - 2*j - 20. Suppose -j*u - v + 4*v = -24, -15 = 5*v. What is the units digit of u?
3
Let o = 22 - 1. Let t = 37 - o. What is the tens digit of t?
1
Suppose 3*a - 3*l - 3 - 9 = 0, -2*a + 2 = -5*l. Let i = 20 - a. What is the tens digit of i?
1
Let t(m) = -10*m**3 - m**2 + 2*m - 1. Let q be t(1). Let j(v) = -v - 10. Let z be j(q). Suppose z + 3 = 3*n. What is the units digit of n?
1
Let c(x) be the first derivative of x**4/4 + 4*x**3/3 + 3*x**2/2 + 2. Let i be c(-2). Suppose 5 = i*p + 5*t + 18, 4 = p - t. What is the units digit of p?
1
Suppose 0 = -f + 6*f - 10. Let h = 3 - 0. Let q = f + h. What is the units digit of q?
5
Suppose 4*d = -4*j + 240, 0 = -0*d + d + 3*j - 66. What is the units digit of d?
7
Let z(h) = 54*h**3 + h. Let x be z(1). Let y = x + -33. What is the tens digit of y?
2
Let u = 110 + 11. What is the tens digit of u?
2
Let l(j) = -j**3 + 12*j**2 + 18*j - 17. What is the units digit of l(13)?
8
Let v be 5*(-7)/((-70)/48). Suppose -v = -k - 3*k. Suppose -k = -0*b - 2*b. What is the units digit of b?
3
Let d = -21 - -17. Let y(v) = v**2 + 2*v + 3. What is the units digit of y(d)?
1
Let x(p) = p**2 - 3*p - 2. Suppose -5*v = -0*v - 25. What is the units digit of x(v)?
8
Let y be (-264)/56 + 4/(-14). What is the units digit of (-468)/(-30) + (-2)/y?
6
Suppose -5*t = -12*t + 749. What is the tens digit of t?
0
What is the units digit of 3/2 - (-658)/28?
5
Suppose -36 = 2*p - 132. Suppose 0 = 3*w - 3*m - p, -5 = 4*m + 15. What is the units digit of w?
1
Suppose 22 = -4*d + 74. Let f = 9 + d. What is the units digit of f?
2
Let k be ((-3)/(-2))/(6/36). Suppose 0 = -5*m - 2*a - 24, 0*m + 3*m + 3*a + k = 0. Let b = m - -9. What is the units digit of b?
3
Suppose 6 + 44 = 5*l. What is the units digit of l?
0
Suppose -b - 4*m = 3*b - 120, b - 2*m = 30. What is the tens digit of b?
3
Let s(x) = -4*x + 19. Let z(m) = -3*m + 19. Let r(u) = -4*s(u) + 5*z(u). What is the tens digit of r(-9)?
1
Let o(f) = -5*f - 7. Suppose 3*l = -3 - 18. What is the units digit of o(l)?
8
Let w(a) = 5*a + 4*a**2 - 2*a - 5 + a + 0*a. What is the units digit of w(3)?
3
Let i(n) = 14*n**2 - 3*n - 1. What is the units digit of i(3)?
6
Suppose -4*x = -38 - 606. What is the units digit of x?
1
Let d(s) = s**3 + 5*s**2 + 3*s - 4. Let z be d(-4). Let h = 0 - z. Suppose h = 4*q + 18 - 50. What is the units digit of q?
8
Suppose 2*c - 5*c = 0. Let s = c - 5. What is the units digit of (-3)/s + 4/10?
1
Let u(y) = -y**2 - 7*y + 11. Suppose 38 = -4*k + 6. Let b be u(k). What is the units digit of (-24)/(-9)*(b + 0)?
8
Let d(p) = 2*p**2 - p + 3. Let t(m) = -m + 1. Let h(l) = d(l) - 2*t(l). Let w be 4/8 - 6/(-4). What is the tens digit of h(w)?
1
Suppose -1103 = -8*a + 1665. What is the units digit of a?
6
Let v be (-1 - -2)*-1 - -20. Suppose -c + 5*t - v = 0, c - 3*t + 4 = -t.