s*w - 5*r - 75 = 2*w, -2*r = 0. What is the tens digit of w?
2
What is the tens digit of (-207)/(-11) - 22/(-121)?
1
Suppose 3 = q - 2. Suppose 0 = -4*y + 3*f - 160 + 57, -4*y - 113 = -q*f. Let z = -8 - y. What is the units digit of z?
4
Let b = -8 + 4. Let u = b - -9. Suppose -u = 3*h - 8*h. What is the units digit of h?
1
Suppose 0 = y + 5*g - 1, 4*y = g + 43 + 3. What is the tens digit of y?
1
Let m be (1/3)/(1/39). Let r = 25 - m. What is the units digit of r?
2
Suppose 3*n - z = -15, 6 = -2*n + 2*z - 4. Let d(c) = -2*c - 7. What is the units digit of d(n)?
3
What is the tens digit of 6/(-14) - 262/(-7)?
3
What is the tens digit of -7 + 6 - 4*-5?
1
Suppose -8 = -0*y - 4*y. Suppose -y*h + 235 = 3*h. What is the tens digit of h?
4
Suppose 3*v = -f + v + 12, 3*f + v - 56 = 0. Suppose 0 = -l - 4*l + f. Suppose -34 = -4*s - 2*u, 25 = 4*s + 3*u - l*u. What is the units digit of s?
7
Suppose 0*l + 5*h = 5*l - 170, 5*h = -4*l + 91. Suppose -j = -2*m - 0*m - l, 27 = -3*m - 4*j. What is the tens digit of (0 - 1)/(1/m)?
1
Let i = 39 - 21. Suppose -4*k + k + 5*m + i = 0, 3*m + 7 = -2*k. Suppose -k = 2*f - 3. What is the units digit of f?
1
Let y(l) = 14*l - 2. What is the units digit of y(2)?
6
Let g be -13 + 1/(1/(-2)). Let c be 14*(g/6 - -2). What is the tens digit of (c/(-3) - 2)*51?
1
Let d be (-332)/(-36) + (-4)/18. Let i = 1 + d. What is the units digit of i?
0
Let l(i) = -13*i - 59. What is the units digit of l(-9)?
8
What is the units digit of (4/(-6))/(3/(-72))?
6
Let u(l) = -l**2 - 9*l - 2. Let k be u(-8). Let v be (2/(-6) - 0)*-15. Suppose -v*s - 10 = -4*o, k + 0 = 3*s. What is the units digit of o?
5
Let o(i) = -3 + 4 - 5 - 3*i + 4*i. Let u be o(8). Suppose u + 61 = 5*f. What is the units digit of f?
3
Suppose 2*g + 0*v + 162 = -4*v, 0 = 3*g - 3*v + 216. What is the units digit of 5/(g/(-54))*5?
8
Let j(a) = -a**2 - a + 92. What is the units digit of j(0)?
2
What is the units digit of ((-63)/(-5))/((1 + 6)/35)?
3
Let o(t) = -7*t + 6. What is the tens digit of o(-8)?
6
Let u = -423 - -598. What is the tens digit of u?
7
Let x(o) = 2*o**3 - 2*o**2 - 3*o - 4. Let i be x(3). Let y = i + 2. What is the tens digit of y?
2
Let z(f) = -f**2 + 5*f + 7. Let j be z(5). Suppose 0 = -5*n + 3*s - s, n = -s - j. What is the units digit of ((-25)/(-15))/(n/(-6))?
5
Let r(d) be the second derivative of -d**4/12 - d**3/2 + d**2 + 2*d. What is the units digit of r(-2)?
4
Let p = -3 + 11. What is the units digit of p?
8
Let r be 6/(-39) - 2656/(-26). Suppose 4*c - 66 = r. What is the units digit of c?
2
Let m = -21 - -28. What is the units digit of m?
7
Let y(o) = o**3 - 4*o**2 - 7*o + 7. What is the units digit of y(6)?
7
Let b be 2/1 + (5 - 4). Suppose -33 = -4*x - 3*j, -b*x + 2*x + 15 = 3*j. Suppose -u = 5*r - 21, r - x = -2*u + 3*r. What is the units digit of u?
6
Let d = 21 + -18. Let y(p) = p**2 + 3. What is the units digit of y(d)?
2
Let j = -24 + 8. Let o = j + 23. What is the units digit of o?
7
Suppose -87 = -w - 8. What is the units digit of w?
9
Let y(l) = 4*l - 3. What is the tens digit of y(4)?
1
Let k(c) = c**3 - 18*c**2 + 19*c - 9. Let f be k(17). Let l = -24 + f. What is the units digit of l?
1
Let y be (11 + -1)*28/(-10). Let o be (y/10)/((-3)/15). Suppose 2*v = -0 + o. What is the units digit of v?
7
What is the hundreds digit of (202/(-3))/((-8)/36)?
3
Let t(b) = 4*b**2 - 5. Let x(m) = -20*m**2 + 26. Let j(w) = 16*t(w) + 3*x(w). Let p be j(2). Let c = p + -6. What is the units digit of c?
8
Suppose -3*k + 64 = 5*h - h, 4*k - 122 = 2*h. What is the units digit of k?
8
Let j(x) = 2*x**3 - 4*x**2 - 9*x + 4. What is the units digit of j(6)?
8
Suppose -3*f - f - 64 = -5*w, 0 = 2*w + 5*f - 19. Let j = w + -1. What is the units digit of j?
1
Let x(v) = -144*v**3 - v**2 - 3*v - 2. What is the tens digit of x(-1)?
4
Let l(k) = -4*k**3 + 3*k**2 + k - 2. What is the units digit of l(-2)?
0
Suppose 0 = -4*d - 5*g + 331, -d + 3*d = 3*g + 149. What is the tens digit of d?
7
Let v(k) be the second derivative of 1/6*k**3 - k + 0 + 7*k**2. What is the units digit of v(-6)?
8
Let a(u) = -u**2 - 3*u - 3. Let r be a(-3). Let w be ((-8)/6)/(2/r). What is the units digit of 1 - (3 - w)*-6?
7
Let i(x) = 59*x + 5. What is the hundreds digit of i(2)?
1
Let x = -14 + 29. What is the tens digit of x?
1
What is the units digit of (310/(-15) - 2)*30/(-4)?
0
Suppose 2*o + 6 = -2*z, 2 - 11 = -4*z + 3*o. Suppose 3*r = 4*n - 110, 4*n + 0*n + r - 102 = z. What is the units digit of n?
6
Let x = 108 + -48. What is the tens digit of x?
6
Suppose 6*u = 2*u + 608. Let b be 2/(-9) + u/36. Suppose -3*a + a - b*k + 4 = 0, -32 = -4*a - 2*k. What is the units digit of a?
0
What is the units digit of -4*6/(48/(-100))?
0
Let w be 6/14 + (-74)/(-7). Suppose w = 5*b + 36. Let d = b - -10. What is the units digit of d?
5
Let f = -38 + 85. What is the tens digit of f?
4
Suppose -1094 = -8*j + 394. What is the hundreds digit of j?
1
Suppose 0 = -4*y + 2*r - 130, -r + 8 = 3*y + 93. Let d = y - -44. What is the units digit of d?
4
Let b(k) = k**2 - 3*k + 2. Let q be b(2). Let l = 0 - q. What is the units digit of 8/4 + l + 3?
5
Let t be (-4 - -4)/((-4)/2). Suppose 2*y = -t*y. Suppose 4*l - 2*l - 16 = y. What is the units digit of l?
8
Suppose 29*p - 28*p - 5 = 0. What is the units digit of p?
5
Let r(d) = d**2 + 3*d - 1. Let s be r(-4). Let p(h) = -h**2 - 2*h**2 + 2*h**2 + 1 + 4*h. What is the units digit of p(s)?
4
Let v(n) = 10*n**2 - 1. Let c = -2 - -3. What is the units digit of v(c)?
9
Let l(z) be the first derivative of -z**3/3 - 5*z**2/2 + 4*z + 2. What is the units digit of l(-3)?
0
Suppose -7*l + 31 = -2*l + 4*k, -l + 4*k = 13. Suppose -d = -l*d - 20. Let t(x) = -x**3 - 9*x**2 + 9*x - 1. What is the units digit of t(d)?
9
Let s(f) = -f - 7. Let z(m) = 3*m + 14. Let d(b) = 5*s(b) + 2*z(b). Let k be d(3). Let i = k - -16. What is the units digit of i?
2
Suppose 0 = -4*s + 5*w + 274, 400 = 5*s - 3*w + 64. What is the tens digit of s?
6
Suppose 0 = -0*v - 4*v + 628. What is the tens digit of v?
5
What is the units digit of (1/1)/(8/72)?
9
Let d = 5 + -4. What is the units digit of 5 - (0 + 1)/d?
4
Suppose -22 = -5*t + 2*k + k, -5*k = -3*t + 26. Suppose t*c = -i + 7, 3 + 20 = -2*c + 5*i. What is the units digit of c?
1
Suppose -2*x - 2*r = -178, 5*x - 2*r = 2*r + 409. Let f = x - 50. What is the units digit of f?
5
Suppose 0*d - 4 = -d. Suppose -3*z = d*f + 25, 0*z = -2*z - 3*f - 18. What is the tens digit of ((-34)/(-3))/((-2)/z)?
1
Suppose h - 6 = -1. Suppose z + 2*g - h = -0*z, 2 = g. What is the units digit of z?
1
Let r(o) = 4*o + 3. What is the units digit of r(6)?
7
Let o = -7 + -19. Let g = -7 - o. What is the units digit of g?
9
Let s(q) = 6*q - 2 + 0*q - 2 + 5. What is the tens digit of s(2)?
1
Suppose -3 = -w, 4*y = 6*w - w + 21. What is the units digit of y?
9
Suppose -c + 0*f + 63 = f, c - 43 = -5*f. Suppose 5*x - c = x. Let m = x - 10. What is the units digit of m?
7
Suppose -3*i + 4*u + 8 = 0, 2*i - 3*i + 5 = u. Suppose -109 = -i*b + 47. Suppose 5*f - b - 11 = 0. What is the units digit of f?
0
Let b(r) = -7*r**2 - 5 - 2*r**3 - 5*r + r**3 - 3*r. What is the units digit of b(-6)?
7
Let t(c) = c**2 - 12*c + 14. What is the units digit of t(11)?
3
Let p(c) = c + 9. Let y be p(-9). Suppose y*z + 47 = z. What is the units digit of z?
7
What is the tens digit of (-3 - -37) + (4 - 8)?
3
Suppose -3*d - 58 = -5*a, 2*a + 4 - 28 = d. Suppose p - 2*o = -p - 4, 2*p = -4*o + a. What is the units digit of p?
1
Suppose 145 = 8*j - 183. What is the tens digit of j?
4
Let b be 3/3 - 32 - 2. Let y = 144 - 98. Let t = b + y. What is the tens digit of t?
1
Suppose -128 = 2*t - 6*t. What is the units digit of t?
2
Suppose 13 = 5*z + 2*j, j - 2*j + 5 = 2*z. Suppose -z*q - 2*q + 10 = 0. Suppose -5*d + 0*t + 73 = t, -q*t = -6. What is the units digit of d?
4
Suppose 3*s - 4 = 2. Let t(c) = 6*c**2 - 3*c + 2. What is the tens digit of t(s)?
2
Let n = -9 - -32. What is the units digit of n?
3
Let w be (2 + -22)*(-1)/(-2). Let q(y) = -5*y**2 - 12*y - 17 + 4*y**2 + 2. What is the units digit of q(w)?
5
Suppose 5*a - 4*t - 20 = 0, 0 = -4*a - 2*t - t - 15. Suppose -3*b + b + 24 = a. What is the units digit of b?
2
Let k(v) = v**2 + 6*v + 5. Suppose 0*n + 2*n - 14 = 3*f, -5*f = -2*n + 18. Let g be (