 - 30. Let z(g) = -6*b(g) - 17*i(g). Let c be 2 - 0 - 4 - -2. What is the units digit of z(c)?
0
Suppose -1 = j, -j - 22 = 5*l + j. Let h(m) = -m**3 - 3*m**2 + 2*m - 4. Let c be h(l). Suppose 0 = n - c + 3. What is the units digit of n?
1
Suppose -5*t = -35 + 10. Suppose -3*d + 4*b + 28 = -6*d, -5*d = -t*b. Let q = d - -7. What is the units digit of q?
3
Suppose -8*d + 56 = -24. What is the units digit of d?
0
Suppose 5*x - 665 = -5*c, -4*x + 2*c = -0*c - 514. What is the tens digit of x?
3
Let k = -2 - -6. Let m = 1 + k. What is the units digit of m?
5
Let x(v) = -8*v - 7. Let q(f) = 7*f + 6. Let s(a) = 4*q(a) + 3*x(a). Let n(i) = -7*i - 5. Let h(t) = -3*n(t) - 5*s(t). What is the units digit of h(1)?
1
Suppose 2*y + 9 = -13. Let d = y - -17. What is the units digit of d?
6
Let c(g) = -17*g - 23. What is the units digit of c(-6)?
9
Let x = 26 + 38. Suppose 0*u + 2*u - x = 0. What is the tens digit of u?
3
Let z(h) = -h**2 - 8*h + 4. Let k be z(-8). Suppose k*s - 9 = 39. Let d = -8 + s. What is the units digit of d?
4
Suppose -5*b = b - 240. What is the tens digit of b?
4
Suppose 0*u - 5 = -u. Suppose -u*f + 4 = -56. What is the tens digit of f?
1
Let c = -142 - -269. What is the tens digit of c?
2
Let o = -11 + 16. Suppose g - o + 3 = 0. Suppose 0 = g*y - 13 + 1. What is the units digit of y?
6
Let a(b) = 8*b**2 - b + 8. Let o(i) = 9*i**2 - 2*i + 9. Let l(p) = 6*a(p) - 5*o(p). What is the units digit of l(-2)?
7
Let h = -1 - -8. Suppose -2*w = -h*w - 25. What is the units digit of ((-9)/15)/(1/w)?
3
What is the units digit of (173/2 - 0)*(-6)/(-3)?
3
Let m be 136/6 + 4/(-6). Let z = -16 + m. What is the units digit of z?
6
Suppose -9*g = -5*g - 356. What is the tens digit of g?
8
Suppose 0 = -2*w - 3*y + 23, w - 5*y + 5 + 3 = 0. What is the units digit of w?
7
Let k(x) = -x**3 - 7*x**2 + 6*x + 7. What is the tens digit of k(-8)?
2
Suppose 0 = -3*h + 5*u + 56, -5*h + 10*h = -2*u + 83. Suppose s = 4*l + 6, 2*l = -5*s + 35 + h. What is the units digit of s?
0
Let s(h) = 4*h**2 - 25*h. Let c(i) = -6*i**2 + 38*i. Let m(u) = -5*c(u) - 8*s(u). Let l be m(8). What is the units digit of (-4)/(-6) + l/(-9)?
6
Let t be (11 + -12)/(2/(-158)). Suppose -4*q = 3*w - 176, 3*q - 4*w - 28 - t = 0. What is the units digit of q?
1
Suppose -3*h - 4*y - 3 = -y, -h = 2*y + 5. What is the units digit of h?
3
Let c(j) = -3*j + 4. Let f be c(-4). Suppose -d + 5*d = f. Suppose 2*y - 2*g = 12, -7*y + d*g + 28 = -2*y. What is the units digit of y?
4
Let a(o) = o**3 - 11*o**2 - o + 13. Let j be a(11). Suppose 0 = -3*m + 4*z + 128, -3*z + z = j*m - 62. What is the units digit of m?
6
Let s(c) = 6*c + 5*c**2 + 0 - 2*c**3 + c**3 + 4. Suppose 3*y - 3*w - 24 = 0, -2*w = 5*y + 5 - 31. What is the units digit of s(y)?
4
Suppose 2*d - 9 = -d. Suppose d*p + 4*z - 24 = 0, 5*z = -2*p - 0*z + 16. What is the units digit of p?
8
Let y(i) = i**3 - i**2. Let a be y(2). Let f be (5/a + -2)*8. What is the units digit of 4/f - (-17)/3?
5
Suppose -2 = 3*t - w, 5*t = w + 4*w. Let q = 4 + t. Suppose v = -q*p + 48, 6*v - 73 = -5*p + 2*v. What is the units digit of p?
7
Suppose -131 = -5*z - 15*o + 14*o, -z = -o - 31. What is the units digit of z?
7
Let z(c) = c**2 + 7*c + 9. Let k be z(-6). What is the tens digit of (-60)/(-4) - (k + -1)?
1
Suppose 4*h - h = 3. Let f be 74*h*4/8. Suppose -4*r - 5*b = -8*r + 27, 5*b - f = -4*r. What is the units digit of r?
8
Let t(g) = 3*g**3 + 7*g**2 - 3*g - 2*g**3 - 3 + 2*g. What is the units digit of t(-7)?
4
Let y = 59 - 40. What is the tens digit of y?
1
Suppose 0*q - 45 = 5*q - n, -20 = 4*n. What is the tens digit of 45/q*(-16)/6?
1
Suppose 3*b - 3*w = b + 7, w = 4*b - 39. What is the units digit of b?
1
Let l(n) = -n - 3. Suppose -4*b = -3*a - 2*b - 24, -3*b - 9 = 0. What is the units digit of l(a)?
7
Suppose -5*w = 2*h - 49, -6*h = -4*h + 3*w - 39. Suppose -2*o = -6*o + h. Suppose 3*a + o*k = -0*k + 15, -4*a = -k - 5. What is the units digit of a?
2
Let z(k) = k**2 + 11*k + 2. Let w be z(-6). Let m = w + 66. What is the tens digit of m?
3
Let b(v) be the first derivative of v**4/3 + v**2/2 - 2*v + 1. Let p(m) be the first derivative of b(m). What is the units digit of p(-1)?
5
Let a = -6 - -9. Suppose 4*s - s = a. Suppose -s = o - 11. What is the units digit of o?
0
Let f(k) = -k**3 + 8*k**2 - 8. Let x = -6 - -14. Let z be f(x). Let l = z - -13. What is the units digit of l?
5
Suppose -3*a + 21 = 4*n - n, 3*a - 11 = -n. Suppose 2*o + 10 = 4*m - 0, n*m - 5*o = 0. What is the units digit of m?
5
Suppose h + 2*q + 12 = 2, 0 = 3*q + 15. What is the units digit of (h - (1 + -3))*3?
6
Suppose p + 4*p = 25. Let h(t) = t**2 - 4*t - 4. What is the units digit of h(p)?
1
Suppose 5*h + 15 = -5*r - 45, -5*h - 33 = 2*r. Let k be 3*(-1 + 6/r). Let z = 12 + k. What is the units digit of z?
7
Let w = 171 - 109. What is the tens digit of w?
6
Let y = 1 - 1. Let u be y - -3*(1 + 0). Suppose u*b + 24 = 7*b. What is the units digit of b?
6
Let l be (-11)/(-3) - (-2)/(-3). Suppose 4*q = -l + 43. What is the tens digit of q?
1
Suppose -2*c + 14 = 3*r, 5*c = r + 14 + 4. Suppose -r*g = -7 - 1. Suppose -32 = -g*t - 8. What is the units digit of t?
6
Suppose 0 = -0*g - 3*g. Suppose t - 2*v - 8 = -g*t, 4*v = t - 8. What is the units digit of t?
8
Let o be (0 - -4)/(0 - -1). Suppose 5*y = -o*m + 18, 0*m - 2*y + 2 = -m. Suppose -m*g = g - 24. What is the units digit of g?
8
Let v = 36 - 20. What is the units digit of v?
6
Let n(r) = 12*r**2 + 2*r - 1. What is the tens digit of n(2)?
5
Suppose 640 = 119*v - 115*v. What is the units digit of v?
0
Suppose 2*b = -4*l - b + 23, 3*l + 4*b - 19 = 0. Suppose 3 + 6 = 3*q. Suppose 70 = l*o + q*n, -5*o - 19 = n - 89. What is the tens digit of o?
1
Suppose -4*r - 2*k = -3*k - 22, -3*k + 19 = 5*r. Suppose 0 = r*o - 4 - 66. Suppose 3*y = y + o. What is the units digit of y?
7
Suppose 6*q + 4 = 2*q - s, 5*q + 8 = -2*s. Suppose 3*g + 3*a + 2*a = 11, -5*g - 5*a + 25 = q. Suppose -3*k - 52 = -g*k. What is the units digit of k?
3
Suppose 3*k = -0*k - 4*a + 113, -a = -5*k + 173. Suppose -11 = 3*b - k. What is the units digit of b?
8
Let g(x) = -x. Let h(u) = u**3 - 6*u**2 + 11*u + 5. Let p(f) = 6*g(f) + h(f). Suppose 0*z = -3*z + 4*q - 1, 5*q = -3*z + 35. What is the units digit of p(z)?
5
What is the units digit of (-2 - 444/(-15)) + (-2)/(-5)?
8
Let u(w) = -w**2 + 6*w - 6. Let f be u(4). Suppose f*o + 0 = 2. What is the units digit of o?
1
Let a(d) = -7*d**3 - 9*d**2 - 1. Let x(v) = v**3 + v**2 + 1. Let b(i) = a(i) + 5*x(i). What is the tens digit of b(-3)?
2
Suppose 0 = 2*h + 6, 9*h - 4*h = q - 21. Let z(i) = -i + 8. Let x be z(q). Suppose 6 = 2*m + 3*g + g, x*g = m - 7. What is the units digit of m?
5
Let c = -7 - -11. Suppose l + 1 = 0, 4*j - 5*j - c*l + 1 = 0. Suppose j*u + 15 = 40. What is the units digit of u?
5
Let r be (-5 - -2) + 11 + 1. Let f = r + 8. What is the tens digit of f?
1
Let f = 27 - 17. What is the tens digit of f?
1
Suppose x = 3*p - 708, -7*x - 3 = -6*x. What is the tens digit of p?
3
Let h = 4 - 24. Let c = h + 39. What is the tens digit of c?
1
What is the units digit of (-6)/(-14) + 2970/77?
9
Suppose -35 = -3*u - 4*x + 29, 4*u + x - 68 = 0. Suppose -p - p = -u. What is the units digit of p?
8
What is the tens digit of 3 - (-85)/5*1?
2
Let k(a) = -a - 2. Let w be k(-5). Suppose 2*r = 2*q - 3*q, -w*r - 5*q = 0. Suppose r = -3*j + 2*j + 8. What is the units digit of j?
8
Let u be (-16)/(-10) - 4/(-10). Suppose 7 = u*d + 1. Suppose 0 = -4*x + d*x + 6. What is the units digit of x?
6
Suppose -9*y = 2*y - 1034. What is the units digit of y?
4
Let j = 5 + -3. Suppose 0 = j*a - 0*a - 2. What is the units digit of a?
1
Let w = -7 + 17. Suppose -w*t = -11*t + 13. What is the tens digit of t?
1
Let u be 4/(-6)*27/(-6). Suppose 5*d = 6*d - 3. Suppose d = 3*i + u*b, 5*b + 13 + 2 = -i. What is the units digit of i?
5
Suppose -1 + 5 = 2*j, -g - 5*j + 15 = 0. Suppose -3 = 5*y - t - 20, 0 = 5*y + g*t - 35. What is the units digit of y?
4
Let v = 27 + 129. What is the units digit of v?
6
Suppose 3*v + 10 = 5*i, -4*v + i = 2*i - 2. Suppose -5*g - 44 = -v*o - 2*o, 4*g - 110 = -5*o. What is the units digit of o?
2
Suppose -4*p + 1203 = -p - 3*s, -2*s = -4*p + 1604. What is the units digit of p?
1
Let v(l) = l + 8. Let x be v(-6). Suppos