1 - j. What is the units digit of u?
8
Let g(p) = p + 1. Let j be g(0). Suppose -2*f + 13 = -j. What is the units digit of f?
7
Suppose -4*l - 14 = -5*w + 168, -5*w - 4*l = -158. What is the units digit of w?
4
Let x be (5/2)/(2/48). Let r be 3 - (0 - (-5)/5). Suppose r*p - 7*p + x = 0. What is the units digit of p?
2
Let c(m) = -m + 4. Suppose 24 = k + 2*k + 5*s, -4*k - 3*s + 21 = 0. What is the units digit of c(k)?
1
Suppose -399 = 3*y - 10*y. What is the units digit of y?
7
Suppose -s + 6*s + 20 = k, -4*k + 4*s + 16 = 0. Suppose -i = -k*i - 10. What is the tens digit of i?
1
Let c be (6 - 4)/(3/48). Suppose c = -12*f + 13*f. What is the units digit of f?
2
Let t = -6 - -6. Let l be t + (-2 - 6/(-3)). Suppose -a + 20 = 3*z - l*z, a + 4*z - 22 = 0. What is the units digit of a?
4
Let y = 74 - 65. What is the units digit of y?
9
Let n(a) = a**2 - 6*a + 5. Let s be n(7). Suppose 0 = -3*x + s + 9. What is the units digit of x?
7
Suppose 0 = 3*a - 3*h - 21, 2*a - 3*h + 6*h = -6. Suppose -a*v = -0*v - 153. Suppose -5*t = -v + 11. What is the units digit of t?
8
What is the tens digit of (768/40)/((-6)/(-45))?
4
Let l = -21 + 25. Suppose -4*h - l*c + 36 = 0, -17 + 53 = 4*h - c. What is the units digit of h?
9
Let r = -25 + 53. Suppose 0 = -2*x + 3*d - 12 + r, 4*x - d - 12 = 0. Suppose 0 = -4*f - x*v + 16, 6*f - f = 3*v - 2. What is the units digit of f?
2
Let z = -5 - -75. Suppose 170 = 5*x + z. What is the units digit of x?
0
Let k = -10 + 99. What is the tens digit of k?
8
Suppose 2*y = 36 + 30. What is the tens digit of y?
3
What is the units digit of (-2)/(-7) + (-309)/(-21)?
5
Let c be 2 + -1 + 3/(-3). Let o = c + 3. Suppose 23 = o*z + 5. What is the units digit of z?
6
Let i(p) = -2*p**3 - 7*p**2 + 3*p + 4. Let c = -12 - -7. Let s be i(c). Suppose -5*l = -4*h + s, 3*h + l - 2*l - 48 = 0. What is the tens digit of h?
1
Let u be 2*(-2 - (-74)/4). Suppose -q - 7 = -3*g - u, -22 = g - 3*q. Let i = -1 - g. What is the units digit of i?
6
Let f = 123 - 5. What is the tens digit of f?
1
Suppose -71 + 21 = -5*o. Suppose -1 = -x + o. What is the units digit of x?
1
Suppose 5*l + 125 = -3*w + 2*w, -3*l - 435 = 3*w. Let s = -107 - w. What is the tens digit of s?
4
Suppose u = -4*u. Suppose 28 = l - u*l. Suppose -5*k - l = -4*c - 8*k, k = 5*c - 54. What is the tens digit of c?
1
Suppose 94 = 9*l - 8*l. What is the units digit of l?
4
Suppose 0 = -2*m - 0*m + 10. What is the units digit of m?
5
Suppose -6*g + g = 5*z - 40, -5*z + 8 = -3*g. What is the units digit of z/5*(12 - 2)?
8
Suppose -1234 = -0*h - 4*h - 5*r, -r - 2 = 0. What is the hundreds digit of h?
3
Let s(f) be the third derivative of f**4/4 - 2*f**2. Let l be s(-1). What is the tens digit of ((-30)/(-9))/((-2)/l)?
1
What is the units digit of -5*6/(-15) + 56?
8
Let h(z) be the second derivative of -3*z**5/5 + z**3/3 + z**2/2 + 5*z. What is the units digit of h(-1)?
1
Suppose 0 = p + p - 2. Suppose -5 - 3 = -3*w - g, 5*g - p = -2*w. Suppose -1 = -w*j + 14. What is the units digit of j?
5
Let w = 15 - 0. Let p be (0 - 7) + 1 - 0. Let x = p + w. What is the units digit of x?
9
Let k = 30 - 28. Let f(h) = -h**3 - 6*h**2 + 2*h - 2. Let r be f(-7). Suppose -s + r = k*s. What is the tens digit of s?
1
Let d(y) = -y**2 - 4*y + 5. Let x = -4 + 3. Let p be ((-4)/(-5))/(x/5). What is the units digit of d(p)?
5
Suppose c + 10 = 3*d, -d = -2*c - 2*c - 7. Suppose -5*r + 30 = -d*r. What is the tens digit of r?
1
Let a(p) = -17*p + 3. What is the units digit of a(-3)?
4
Let x(z) = 21*z**2 - 2*z - 2. Let k be x(-1). Suppose -3*v + 1 = -5*n - 79, -5*v - 40 = 5*n. Let s = n + k. What is the units digit of s?
8
Let p(f) = 4 - 3 + 4 - f. Let r be p(4). Let b = 14 - r. What is the tens digit of b?
1
Let c(h) = h**2 - 5*h - 7. Let b be 14*(15/6 + -2). What is the units digit of c(b)?
7
Suppose 0 = i - 17 - 42. What is the units digit of i?
9
Let c = -13 - -31. What is the units digit of c?
8
Suppose 0 = -b - b. Suppose -2*c - 9 = 2*q - 27, 5*q - 4*c = b. Suppose -4 = -q*f, -r - 4*f = -7*f + 1. What is the units digit of r?
2
Let l = 13 - 7. Suppose 0 = -l*r + 3*r + 6. Suppose u + r*u = 21. What is the units digit of u?
7
Let j = -37 + 55. What is the tens digit of j?
1
What is the tens digit of (-2)/6*(-399 - -6) + -2?
2
What is the units digit of (-1 - 2) + (-2)/4*-18?
6
Let h = -12 + 224. What is the tens digit of h?
1
Suppose r + 5*a - 21 = 0, -r = -4*a - 4 - 8. Let z = r + -22. Let k = z - -12. What is the units digit of k?
6
Suppose 580 = 5*i - 5*s, -4*i + i = -5*s - 342. Suppose -4*n - 27 = -i. What is the units digit of n?
3
Suppose -r + 3*r - 64 = 0. Suppose f + r = -f. Let z = 28 + f. What is the units digit of z?
2
Let h(u) = 10*u + 1. What is the tens digit of h(1)?
1
Let n(z) be the third derivative of 0*z + 0 - 1/24*z**4 + z**2 + z**3. What is the units digit of n(3)?
3
Let a(j) = j - 4. Let g(h) = -h**3 + 6*h**2 - h - 3. Let k be g(4). Suppose -5 = 4*f - k. What is the units digit of a(f)?
1
Suppose -3*s + 81 + 213 = 0. What is the tens digit of s?
9
Suppose 2 = 2*j - 46. What is the units digit of j?
4
Suppose 0 = 2*o - 7*s + 3*s, 2*s - 30 = -4*o. What is the units digit of o?
6
Let o = 1 + 3. Suppose 138 = o*n + 22. What is the units digit of n?
9
Let x(k) = -18*k**3 - k**2 + 2*k - 1. Let t be x(1). Let b = t + 29. What is the units digit of b?
1
Let a(m) = 16*m - 4. What is the tens digit of a(3)?
4
Suppose -5*h + 0 = 10. Let k = h - -6. What is the units digit of k?
4
Suppose -4*s + 51 = -9. Suppose s = -2*i - 3*i, -j + 8 = -2*i. Suppose -2*o + 2 + j = 0. What is the units digit of o?
2
Suppose -2*g + 13 - 5 = 2*q, 2*q + 2 = 0. Suppose g*y = 56 + 44. What is the units digit of y?
0
Let x be -1*(-2 + -4 + 3). Suppose -x*a + 7*a - 100 = 0. What is the tens digit of a?
2
Let v = -6 - -2. What is the units digit of ((-48)/36)/(v/102)?
4
Suppose 4*f - 3*c = 103, -3*f - 5*c - 3 = -2*f. What is the tens digit of f?
2
Suppose 0 = -0*x - 3*x - 27. Let f = x + 16. What is the units digit of f?
7
Let q be 100/30 + (-4)/(-6). Suppose 6 = 2*y, 35 = 2*p - 3*y + q. What is the tens digit of p?
2
What is the units digit of 4/18 + (-266)/(-18)?
5
Let s = -61 + 119. Suppose 22 = 2*d + 2*h, 4*d + 8 - s = -h. What is the units digit of d?
3
Suppose 3*j - 4 = 8. Suppose -y = 3*c + 2*c - 50, 3*c = -j*y + 115. What is the units digit of y?
5
Suppose 4*n = n + q + 7, 0 = n - 4*q - 17. What is the units digit of n?
1
Suppose 796 + 1284 = 13*g. What is the tens digit of g?
6
Let b be 3*(0 - (-7)/3). Suppose 2*n = b*n - 30. What is the units digit of n?
6
Suppose -h + 0*i + 7 = 2*i, 0 = -h - 4*i + 9. Suppose 0*u - h*u = 0. Suppose -3*n - n + 68 = u. What is the units digit of n?
7
What is the tens digit of (-1)/2 + (-392)/(-16)?
2
Suppose -3*n + 5*w + 19 = 0, 0 = -4*n - 0*w - 4*w - 28. What is the tens digit of 9/3 + (13 - n)?
1
Let g(r) = r**2 + r + 2. Let m be g(2). Suppose 0 = -0*u - 4*u + m. What is the units digit of u?
2
Let x be (-2)/3 - (-85)/15. Suppose 5*y = -5*b + 85, 11 = -x*y + 1. Let m = b - 11. What is the units digit of m?
8
Suppose -j = 5 + 3. Let t(v) = -v - 4*v + 3*v - 12. What is the units digit of t(j)?
4
Let v be (0 - 1)/(2/6). Let g = v - -5. Suppose -r = -g*f + 6, -2*r = 5*f - 6*r - 9. What is the units digit of f?
5
Let j(v) = 3*v + 2. Suppose 7*r = 3*r + 12. What is the tens digit of j(r)?
1
Let i = -19 - -43. What is the units digit of (i/36)/((-4)/(-90))?
5
Let a(m) be the first derivative of m**2/2 - 11*m + 2. Let d be a(7). What is the units digit of (d + -1)*(-4 + 3)?
5
Suppose 27 = 5*d + 2*p, d + 2*d + 3*p = 18. What is the units digit of d?
5
Let r = -3 + 5. Suppose 0 = -r*q + 3*q - 5. What is the units digit of q?
5
Suppose 0*c - 5*c + 5*k = -5, -2*c - 4*k = 4. What is the units digit of (6/5 + c)*5?
6
Let t(d) = d**3 + 7*d**2 - d - 2. Let z be t(-6). Let s = 97 - z. What is the tens digit of s?
5
Suppose 14*v + 284 = 16*v. What is the tens digit of v?
4
Suppose 0 = 6*v - 288 - 168. What is the tens digit of v?
7
Let k = -5 - -12. Let c be 13/(-26) - 3/2. What is the units digit of 8/(-14)*k/c?
2
Let p = 7 - 2. Suppose t = 4*c - 10, p*c - 11 = -4*t + 12. Suppose 30 = 3*v + t*v. What is the units digit of v?
6
What is the units digit of 283 + (-12)/(-4)*(-4)/6?
1
Let q(k) = 2*k - 4. Let