-5 + (-2)/(-2))?
8
Let a(d) = d**2 - d + 10. What is the units digit of a(-7)?
6
Suppose -5*v + m - 6*m - 45 = 0, -3*v = -m + 15. What is the tens digit of (-80)/v - (-2)/(-6)?
1
Suppose -5*a = -a. Suppose 3*x - 7*x + 60 = a. What is the tens digit of x?
1
Let x(d) = -d**3 + 5*d**2 + 4. Let s be x(5). Suppose -l + o + 52 = s*l, 4*o = l + 1. What is the units digit of l?
1
Let s = 13 + -11. Suppose 0 = 3*a + 2*y - 60, a = 2*y - s + 14. What is the units digit of a?
8
Let a(r) = -2*r**2 - 19*r + 19. Let v(o) = -3*o**2 - 28*o + 29. Let p(b) = 8*a(b) - 5*v(b). What is the units digit of p(-11)?
8
Suppose -512 + 1646 = 9*i. What is the hundreds digit of i?
1
Let n be (-11 - -5)*5/(-3). Suppose -4*t + n = t. What is the units digit of (-7)/(-2)*4/t?
7
What is the tens digit of (-318)/(-16) + 7/56?
2
Suppose 0 = -y + 3*y - 3*p - 60, -5*y - p + 116 = 0. Let v be 8/y - 16/3. What is the units digit of (1/2)/(v/(-20))?
2
Let n be ((-6)/(-7))/(6/28). Suppose u = -d + 13, -22 = -n*u + d + 55. What is the tens digit of u?
1
Let w(c) = -c**2 - 5*c - 2. Let o be w(-2). Let y be (-2 + -10)*10/o. What is the units digit of y/4*6/(-9)?
5
Let v = -27 - -42. What is the units digit of v?
5
Let u = -6 - -6. What is the tens digit of u + (2 + -3)*-13?
1
Suppose 0 = 3*m + 5*j - 241, 6*m - 4*m = -4*j + 160. What is the tens digit of m?
8
Let z(g) = -g**3 + 10*g**2 + 3*g - 10. Let a be z(10). Suppose 5*q = -a, -2*l + 5*q = 4*q - 26. What is the tens digit of l?
1
Let a = -5 + 1. Let h = 8 + a. What is the units digit of h?
4
Suppose 3*v - 10 = -6*k + 2*k, 8 = 3*v + 2*k. What is the units digit of v?
2
Let t(r) = -r + 13. Let i be t(6). Let b(p) = 2*p + 5. What is the units digit of b(i)?
9
Let g = -5 - -13. Let h = 10 - g. Suppose -5*d - u = -6, -u = -d + h*u - 2. What is the units digit of d?
1
Suppose 0 = 3*w + 6 - 3. Let s be (1 - 0)*18/w. Let p = -9 - s. What is the units digit of p?
9
Suppose 4*n + 5*o - 26 = 0, n + 5*o + 0 = -1. Suppose -z = -c - n, -4*z + 6*c = c - 31. What is the tens digit of z?
1
Let t be (-6)/8*(-4 + 36). What is the units digit of (-2)/(-3) - 104/t?
5
Suppose 75 = 2*w + 3*w. What is the units digit of w?
5
Let m(h) = h**2 + 14*h - 11. Let x be m(-16). Suppose -5*n - 28 = -4*r, -2*r - r + x = 3*n. What is the units digit of r?
7
Let z(k) be the first derivative of k**4/4 + 8*k**3/3 + 3*k**2 - 4*k - 3. What is the units digit of z(-7)?
3
Suppose z = -h + 1, 0 = 4*z - h - 12 + 3. What is the units digit of z?
2
Let x = 23 - -4. What is the units digit of x?
7
Suppose o - 16 - 8 = 4*p, 4*o = 2*p + 82. What is the tens digit of o?
2
Let l(g) = -3*g - 10. Let w be l(-15). What is the units digit of 476/w - 4/(-10)?
4
Let u(j) = 3*j**3 - 4*j**2 + 2*j. Let p be u(2). Let m = -3 + p. What is the units digit of m?
9
Let f(m) = m - 2. Let g be ((-1)/3)/((-1)/15). Let o be f(g). Suppose -z - l + 3 = -0*z, -5*z + 25 = o*l. What is the units digit of z?
8
Let r(c) = -46*c + 5. What is the hundreds digit of r(-4)?
1
Let o(f) = f**3 + 5*f**2 - 6*f - 3. Let s be o(-6). Let v = 0 - s. Suppose -4*i + 24 = -4*z, 3*i = -i - 3*z + v. What is the units digit of i?
3
Suppose 16*l - 946 - 238 = 0. What is the units digit of l?
4
Suppose 3*z + 5*s = -226, 3*z - 153 + 387 = 3*s. Let l = z + 113. What is the tens digit of l?
3
Let a be 2/4*-4 + 65. Suppose a = 3*u - 0*u. What is the units digit of u?
1
Let n be 222/7 - 24/(-84). Suppose -f = -3*f + n. What is the tens digit of f?
1
Suppose 4*y = 14 + 2. Suppose -4 - y = 4*w. Let b = w + 7. What is the units digit of b?
5
Suppose 3*g - y = -8, -12 = -4*g + 6*g + y. Let l(j) = 2*j**2 + 0 - j**2 + 4 + 3*j - 5. What is the units digit of l(g)?
3
Let l = 16 - -12. What is the units digit of l?
8
Suppose -5*t + g - 4 = -3*g, 0 = -3*t - g + 1. Suppose 11 = -t*j + 5*j - 4*a, 4*j - 7 = 5*a. Let c = 7 - j. What is the units digit of c?
4
Suppose 0*t + 12 = 3*t. Suppose -4*l + 20 = t*w, -3*w + 2*w = -l + 1. Suppose -3*h - w*h = -5*v + 35, -2*v + 28 = 5*h. What is the units digit of v?
9
Suppose 11 = y - 5*g, 4*y - 11 = g + 90. What is the units digit of y?
6
Let n(q) = 2*q**2 - 6. What is the units digit of n(4)?
6
Let o = 8 - 2. Suppose w = -2*d - 3*w - 6, 5*d + 3*w = o. Suppose -2*r + 10 = d*y - 15, -3*r + 66 = -5*y. What is the tens digit of r?
1
Suppose -8*m + 122 + 38 = 0. Suppose -t = -4*k - 16, -4*k + 4*t = 7 + 9. Let a = k + m. What is the units digit of a?
6
Suppose 3*r = -4*u + 25, 5*r - 3*u + 1 = u. Suppose -31 = -5*g - p, -5*g + 0*p + r*p + 27 = 0. Suppose -g = -i - i. What is the units digit of i?
3
Suppose 0*i = 3*i. Suppose i = 2*r - 3*r - 5. What is the units digit of 66/10 - 2/r?
7
Suppose 0*n - 4 = 2*n, 2*k + 12 = -4*n. Let c = k + 4. Suppose 7*v - 20 = c*v. What is the units digit of v?
4
Let i(g) = 2*g**2 + g - g**2 - 4*g**2 + 32 + 2*g**2. Let a be i(0). Suppose -a = -6*h + 2*h. What is the units digit of h?
8
Suppose 1 = b - 1. Suppose -b*m = 2*m - 32. What is the units digit of m?
8
Let t(z) = -z**2 + 2*z. Let m be t(-2). Let f = m + 11. Suppose -f*l + 0*l + 5*b + 20 = 0, -l + 4 = -3*b. What is the units digit of l?
0
Let z(l) = 3*l**2 - l - 3. What is the tens digit of z(5)?
6
What is the units digit of -12*(-1)/((-8)/(-10))?
5
Let a be (-58)/(-5) - 3/5. Suppose 0 = 2*t, 0 = 4*h + 5*t - 95 - 33. Let n = h - a. What is the units digit of n?
1
Suppose 2*i = 5*x - 3*i - 85, x + 8 = -4*i. What is the units digit of x?
2
Let j = 3 - 6. Let v = -2 - j. Suppose -4*o + 16 = 0, -v = -2*i + 3*o - 3. What is the units digit of i?
5
Let s(b) = 3*b**2 + 5*b + 19. Let p(n) = 2*n**2 + 3*n + 13. Let u(h) = -7*p(h) + 5*s(h). Let v be u(-4). Suppose -3*m - 14 = -v*m. What is the tens digit of m?
1
Let h = 26 + 63. What is the units digit of h?
9
Let m(w) = 7*w**2 + 3*w. Let v be m(-2). Let r be (-4)/v - (-48)/22. Suppose 0 = -j - r*j + 24. What is the units digit of j?
8
Let l = 28 - 1. What is the tens digit of l?
2
Suppose 4*v - 476 = 3*r + r, -v = -5*r - 115. What is the units digit of v?
0
Let n = 13 + -4. Suppose 5*u - 4 = 5*h + 26, -u - 4*h - n = 0. What is the units digit of u?
3
Let s(o) = o**3 - o**2 + 4*o - 4. What is the tens digit of s(4)?
6
Let h = 17 + 6. What is the units digit of h?
3
What is the units digit of -3 + (-2 - (-3 - 39))?
7
Let d be (748/8)/((-1)/(-2)). Suppose 5*r = 48 + d. What is the tens digit of r?
4
Let y = 7 - 5. What is the units digit of (y + 1)*(-21)/(-9)?
7
Suppose 24 - 99 = -5*q. What is the units digit of q?
5
Suppose 4*g = -q + 9*g + 40, -2*q + 132 = 3*g. What is the tens digit of q?
6
Suppose -37 = -3*s + 5. Let v = s - 7. What is the units digit of v?
7
Suppose 2 + 1 = t. Suppose 7*h - 3*h = 3*z + 80, 3*h - 39 = -t*z. What is the units digit of h?
7
Let j(q) = -q + 9. Let z be j(0). Let w = z - -4. What is the units digit of w?
3
Let s(v) = v**2 + 4*v - 3. Let o be s(-6). Let c = o - 2. What is the units digit of c?
7
Suppose -t + 21 = 3*h + 4*t, 2*h - 2*t = 30. What is the units digit of h?
2
Let o = -25 + 43. Let n = -4 + o. What is the tens digit of n?
1
Let o(y) be the first derivative of -6 + 1 + 4 - 6*y + 2 - 2*y**2. What is the tens digit of o(-5)?
1
Let p be -2*(-2)/(-12)*-6. Suppose -p*i = 3 - 9. Suppose -5*s + 13 = i*x, 0 = -s + 2*x - 0*x. What is the units digit of s?
2
Suppose 3*w - w = 102. Suppose 0*v + 3*v - w = 0. Suppose 2*t + 3*t = g + 45, 5*g = -t - v. What is the units digit of t?
8
Let a(f) = -3*f**2 + 5*f**2 + 14 - f + 2*f**2 - 5*f**2. What is the tens digit of a(0)?
1
Let u(d) = -d**2 + 17. Let t(w) = w + 3. Let x be t(-3). What is the units digit of u(x)?
7
Suppose 2*v - 4 = -2*v, -3*t - 213 = 3*v. Let q = t - -119. What is the tens digit of q?
4
What is the units digit of (-4)/(-26) - (-1648)/104?
6
Let m(g) be the first derivative of -g**4/4 + 11*g**3/3 + g**2 - 2*g + 3. What is the tens digit of m(11)?
2
Suppose -2*a + 2 = -a. Suppose 0*j + 15 = 3*d + j, a*j = 0. What is the units digit of d?
5
Let d = -25 + 30. What is the units digit of d?
5
Suppose 36 = 5*a + 1. Suppose a*i - 2*i - 15 = 0. Suppose l - i = -0. What is the units digit of l?
3
Let n = 171 - 87. Suppose -2*y + 5*r + n = 0, -31 - 35 = -2*y - 4*r. What is the tens digit of y?
3
Let c be 0*(-3 + 10/3). Suppose -1 = -t + 4*f, c = t - 5*f - 3 + 4. What is the units digit of t?
9
Let l be