4?
3
Suppose 5*j - 9*j + 144 = 0. Suppose 2*o - 7 = -5*v, -v + 5*v + j = o. What is the units digit of o?
6
Let s(y) = -3*y**2 - 11*y - 4. Let g be s(-8). Let h be (-3 + g)*(-2)/6. Suppose 0 = 5*l + 2 - h. What is the units digit of l?
7
Suppose 0 = -6*f + 2*f + 4. Let s be f*-6*(-3)/(-6). What is the tens digit of (2 + (-3 - s))*10?
2
Suppose -5 = 3*c - 20. What is the units digit of c?
5
Let f(y) = 11*y - 9 + y + 7*y**2 + 2*y**3 - 4*y**3 + y**3. What is the units digit of f(8)?
3
Suppose 18 = -2*t + 5*t. Let b = 10 - t. What is the units digit of b?
4
Let w(o) = -o + 33. What is the tens digit of w(0)?
3
Suppose -2*m + 1 = -1. What is the units digit of (-2)/((-4)/10*m)?
5
Let d = 244 - 75. What is the tens digit of d?
6
Suppose -2017 = -17*o + 57. What is the tens digit of o?
2
Let s(n) = n. Let i be s(0). Let b = 2 - -4. Suppose 3*c - b + 0 = i. What is the units digit of c?
2
Suppose -5*b + 2*b + 42 = 0. Suppose -2*y - 6 = 3*n + n, 3*n = -3*y - 3. Let s = b + n. What is the tens digit of s?
1
Suppose -u = 4 - 25. Suppose p = -5*o - p + 69, -o + u = 4*p. Suppose -2*k = -o - 9. What is the tens digit of k?
1
Suppose 3*y + 716 = 7*y. What is the hundreds digit of y?
1
Suppose 4*b - 3*w - 178 = 0, b = -0*b + 2*w + 42. What is the units digit of b?
6
Let d = 8 + 100. What is the hundreds digit of d?
1
Let y = -13 + 25. What is the units digit of y?
2
Let f = 2 - 4. Let v = f + 4. Suppose -v*o + 7 = 1. What is the units digit of o?
3
Let n(g) = 11*g**2 - 22*g - 2. Let w(y) = 7*y**2 - 15*y - 1. Let j(d) = 5*n(d) - 8*w(d). What is the units digit of j(6)?
2
Let t = 1 - -4. Suppose t = h - 2. What is the units digit of h?
7
Let s = 9 - 3. Let a = 59 - s. What is the tens digit of a?
5
Let c be 9*(2/(-3))/1. Let x = c + 9. What is the units digit of x?
3
Let u(w) = -10*w**3 + 7*w**2 + 3*w + 4. What is the hundreds digit of u(-3)?
3
Let a(q) = 164*q**2 - 2*q + 1. What is the tens digit of a(1)?
6
Suppose -763 = -4*f - 23. What is the hundreds digit of f?
1
Suppose -5*h + 3*h = -38. Suppose y = 6 + h. What is the tens digit of y?
2
Let q(a) = -a**3 + 7*a**2 + 2*a - 9. What is the units digit of q(7)?
5
Suppose -8*i + 900 = 4*i. What is the units digit of i?
5
Let f(v) = v**3 + 3*v - 2 + 2 - 2*v**2. Let m(k) = -3*k - 1. Let c be m(-1). What is the units digit of f(c)?
6
Let y = -108 + 158. What is the units digit of y?
0
What is the tens digit of 3/1 + 13*(-12)/(-2)?
8
Suppose -3*q - 1 = -421. What is the units digit of q?
0
Let y = 115 - 22. What is the tens digit of y?
9
Suppose 3*n = 2*n. Suppose n = -0*k + 3*k. Let d = 8 - k. What is the units digit of d?
8
Suppose 0 = -3*c - 5*s + 18, -6 = -3*c + 5*s - 18. Suppose 0 = 4*p - 13 + c. What is the units digit of p?
3
Let q be 1/3 - 11/(-3). Let j = -8 + q. Let m = j + 5. What is the units digit of m?
1
Let z = 7 - 1. Suppose z*q - q = 10. What is the units digit of 3/(1 + q)*1?
1
Let u(w) be the first derivative of -w**4/4 - 5*w**3/3 + 2*w**2 + 8*w + 2. What is the units digit of u(-6)?
0
Suppose -6 = -4*h + h. Let t(i) = -i**2 - 7*i. Let x be t(-7). Suppose h*k + x*y - 6 = 2*y, -10 = -2*k - 2*y. What is the units digit of k?
4
Let l be 4/(-15)*3*-50. Let z(m) = m**3 + 3*m**2 + 2*m + 2. Let b be z(-2). Suppose 4*y - l = 4*v, -4*y + 42 = -b*v - v. What is the tens digit of y?
1
Let d(j) = 27*j**2 + 1. What is the units digit of d(-1)?
8
Suppose 5*m - 3*m = 68. What is the units digit of m?
4
What is the tens digit of 47 + 0 + -3 + 3 + 0?
4
Suppose -4*a - 27 = -55. What is the units digit of a?
7
Let h be -4*1/(2/(-4)). What is the units digit of h/(-3 - 1) - -29?
7
What is the units digit of -1 - (-2 + -15 - -1)?
5
Suppose -a = -0*a - 4, 5*s + 3 = 2*a. Let t be 2/(6/(-8) + s). What is the units digit of (4/t)/((-2)/(-52))?
3
Let m be 8*(-2)/(8/(-11)). Suppose 0 = 2*j - m - 38. Suppose -2*x + 4*h + j = 0, 0 = 5*x + 2*h - 24 - 3. What is the units digit of x?
7
Let z(w) = -3*w + 84. What is the units digit of z(0)?
4
Suppose 0 = -4*v - 42 + 154. Suppose 2*m - 4*j - 14 = 0, 4*j = -5*m + 7 - 0. Suppose 0*l - m*b = -3*l + 9, 4*b = -l + v. What is the units digit of l?
8
Let w(k) = -k**2 + 10*k + 10. What is the units digit of w(7)?
1
Suppose 4*c - 152 = -8. What is the units digit of c?
6
Let l(a) = -a**3 - 13*a**2 - 13*a - 16. Let m be l(-12). Let r = 34 + m. What is the units digit of r?
0
Suppose 5*g + 22 = 2*d - 0*g, -4*g - 38 = -5*d. What is the units digit of (9/d)/(1/6)?
9
Let a(u) = u**3 + u**2 - 2*u. Let z be a(-2). Suppose z*d = -d - 28. Let n = 40 + d. What is the tens digit of n?
1
Let g = 80 - -30. Suppose 5*m - 60 = g. What is the units digit of m?
4
Let k = 22 - 11. Suppose -4*d = v - k - 5, -4*v = -d - 13. What is the units digit of v?
4
Let w(u) = -u**2 - 9*u - 1. Let c be w(-8). Let z = c - 4. Suppose 7 + 20 = z*o. What is the units digit of o?
9
Let a(z) = z**3 + 16*z**2 + 2. Let v be a(-16). Let j be 4/(-2) - (0 + -16). What is the units digit of v - 7/(j/(-12))?
8
Let q be ((-25)/(-15))/((-1)/6). Let b = 14 + q. Suppose b = 2*g - 4. What is the units digit of g?
4
Suppose -2*m = 2*m + 4*l - 456, 5*l = -25. What is the tens digit of m?
1
Let c = 17 + -17. Let m(s) = -s + 8. Let a be m(0). Suppose 0 = 3*b + r + 2*r + 9, 2*r + a = c. What is the units digit of b?
1
Suppose 4*d + 5*m = -7, 4*m = 3*d - 28 + 10. Suppose -7*y + d*y + 140 = 0. What is the units digit of y?
8
Let z(d) = -d**2 - 10*d + 11. Let p(q) = -q**2 - 9*q + 11. Let r(f) = -6*p(f) + 5*z(f). What is the units digit of r(-8)?
1
Suppose -7*j = -11*j + 712. What is the tens digit of j?
7
Let m = 216 - 124. What is the tens digit of m?
9
Suppose -5*t + 5 = 0, 4*t = -4*u - 2 + 10. What is the units digit of u?
1
Let q(t) = -138*t + 6. What is the tens digit of q(-1)?
4
Let h be (1/(-3))/(4/(-96)). Let l = 13 - h. What is the units digit of l?
5
Suppose 36 = -4*o - 36. What is the units digit of (-130)/o + (-6)/27?
7
Suppose a + 15 = 4*a. Suppose -8*y + a*y + 6 = 0. Suppose 0 = -2*x - 6, -v = y*v + 3*x. What is the units digit of v?
3
Suppose 3*c - 10 = z + 185, -c + 73 = -3*z. What is the tens digit of c?
6
Let q(l) = 4*l + 80. What is the tens digit of q(17)?
4
Suppose -2*q = -0 - 10. Suppose 0 = q*j + 89 + 1. What is the units digit of (-119)/(-9) - (-4)/j?
3
Suppose 5*h = 2*o + h + 10, 3*o + 3*h - 21 = 0. Suppose 4*g - o*l + 0*l = -4, -g + l = 2. Suppose s = -g + 5. What is the units digit of s?
3
Let z(o) = 63*o**2 + 6*o - 1. What is the tens digit of z(-2)?
3
Let a(w) = w**2 - 21*w - 17. What is the units digit of a(22)?
5
Suppose -5*w - 4*o + 182 = 0, 0*w + 3*w - 116 = o. Suppose w = 5*q - 7. What is the units digit of q?
9
Suppose -9 = -2*y + 4*y - 5*j, -5*y + 2*j + 9 = 0. Let q be 2*14*1/4. Let i = q + y. What is the units digit of i?
0
Let h(b) = -b**3 + 21*b**2 - 27*b + 18. What is the tens digit of h(19)?
2
Suppose 0 = -0*i + 5*i - 15. Let y = 7 - i. What is the units digit of (-1 - 0)*(y + -7)?
3
Let n(i) = i**3 - 15*i**2 - 20*i + 1. What is the units digit of n(17)?
9
Suppose -p = 2*p - 93. Suppose -64 = -4*m - 4*i, 2*m - p = -0*m - i. What is the tens digit of m?
1
Suppose 2*z - v - 13 = -0*z, -2*v - 17 = -3*z. Let y = 19 + -18. Let k = z + y. What is the tens digit of k?
1
Suppose n - 77 = -0*h - 2*h, -5*n + 3*h = -346. What is the units digit of n?
1
Suppose 0 = z - 0*z - j - 30, -4*j = 5*z - 195. What is the tens digit of z?
3
Let y = -2 - -7. Suppose c - 13 = 5*x, 65 = y*c - x + 4*x. What is the tens digit of c?
1
Let z(x) = x**3 + x**2 + x + 9. Suppose 0 = -3*p - 2*p. What is the units digit of z(p)?
9
Suppose -10 = -4*n - n. Suppose 5*s - 84 = -3*w, -3*w + n*w + 14 = -3*s. What is the units digit of w?
3
Let f = -4 - -6. Let r(m) = -3*m**2 + 3*m. Let n be r(f). What is the units digit of 2/n*12/(-4)?
1
Suppose 0 = 3*g + g - 760. Let h = -115 + g. Suppose -q + h = 4*q. What is the tens digit of q?
1
Let c(a) = -a**2 - 10*a + 13. Let s be c(-11). Suppose -s*r = -7*r + 20. What is the units digit of r?
4
Suppose 3 = j - 3*n - 8, 3*j - 3 = -n. Suppose 3*w + 4*g + 1 = 2*w, 25 = 3*w - j*g. What is the units digit of w?
7
Let i = 48 + -29. What is the units digit of i?
9
Let z be (-10)/(-8) + (-1)/4. Let q be z*(1 - 0)*12. Let a = q + -1. What is the units digit of a?
1
Suppose 1 + 9 = 2*w. Suppose w*s - s = 28