66)?
1
Suppose -d - 9*d + 30 = 0. What is the units digit of d?
3
What is the tens digit of -7 - -76 - (2 + 0)?
6
Let d(f) be the third derivative of -5*f**4/24 + f**3/3 - 13*f**2. Let s(j) = -j - 6. Let m be s(-4). What is the units digit of d(m)?
2
Suppose -3*j - j + 28 = 0. Let s = j + 29. Suppose -4*w + 0*w = -s. What is the units digit of w?
9
Let f(q) = 8*q + 4. What is the tens digit of f(4)?
3
Let a = 13 - 4. Suppose -a + 33 = 4*c. Suppose 0 = 3*r - 4*r + c. What is the units digit of r?
6
Suppose 2*i - 82 = -2*m, -3*m + 135 = -0*i - i. Let a = -10 + m. What is the units digit of a?
4
Suppose -3*c - d + 2*d = -380, 3*c + 5*d - 368 = 0. Suppose -2*z + c = -234. What is the units digit of (-6)/33 - z/(-22)?
8
Suppose 5*b - 376 = -31. What is the units digit of b?
9
Let g = -7 + 8. Suppose -c + 4 = g. Suppose h + 8 = 3, 2*y + h = -c. What is the units digit of y?
1
Let n(a) = -a**2 + 7*a - 9. Let f be n(6). Let q(h) = 3 + 4*h - 2 + 3 + h**2. What is the units digit of q(f)?
1
Suppose -4*m + 9*m - 580 = 0. What is the hundreds digit of m?
1
Suppose 0 = -8*p + 30 + 26. What is the units digit of p?
7
Let i(y) = -y**3 + 12*y**2 - 10*y - 2. Let k be i(11). Let v(d) = 2*d + k*d - 2 + 0*d. What is the tens digit of v(2)?
2
Let r(l) = -13*l + 2. What is the tens digit of r(-2)?
2
Suppose 0 = 4*q - 26 + 6. Suppose 88 = q*n + 38. What is the tens digit of n?
1
Suppose 15 = -5*d - 4*v, -7 = -2*d + 3*v + 10. Suppose h - d = -0*h. What is the units digit of h?
1
Suppose 0 = -2*d + 5 - 1. Suppose -8 - 18 = -d*v - 2*b, 0 = -5*v + b + 35. What is the units digit of v?
8
Suppose 0*b + b = 0. Let l(z) = -z**3 + z**2 - z + 11. What is the units digit of l(b)?
1
What is the tens digit of ((-11)/2)/((-13)/104)?
4
Let a = -17 - -62. What is the units digit of a?
5
Suppose 0 = -4*m + 3 + 9. Suppose 6*g = m*g + 9. Suppose -g*y = 2*y - 30. What is the units digit of y?
6
Suppose -93 = 4*v - 453. What is the units digit of v?
0
Let v = 20 - 17. Let d(q) be the third derivative of 5*q**4/24 - 2*q**2. What is the units digit of d(v)?
5
Let i = 15 - 15. What is the tens digit of ((-26)/1)/(-2 - i)?
1
Let d = 10 + -7. Let v(r) = -5*r - 2 - 7 + d*r. What is the units digit of v(-8)?
7
Suppose -p = 5 + 17. Let k = p + 32. What is the tens digit of k?
1
Let c(m) = 5*m + 10. What is the units digit of c(5)?
5
Suppose -2*j - 132 = -2*i + 2*j, -5*i - 5*j + 390 = 0. What is the tens digit of i?
7
Let l(f) = f - 9. Let q be l(7). What is the tens digit of 220/12 - q/(-6)?
1
Let r = 27 + -16. What is the units digit of r?
1
Let s = -58 + 90. What is the tens digit of s?
3
Suppose 0 = 5*z + 5*q - 20, 2*z - q = 4*q - 6. Suppose -z*a - 2*a - 5*x = -83, 4*a - 74 = -2*x. What is the units digit of a?
7
Let k(b) = -2*b**2 - 4*b - 3. Let l be k(-2). What is the units digit of (-2)/l + (-95)/(-15)?
7
Suppose -t = -5*t. Suppose t*h - 16 = -2*h. What is the units digit of h?
8
Suppose -9 = d - 28. What is the tens digit of d?
1
Let q = 56 - 5. What is the tens digit of 1*q*(-6)/(-18)?
1
Let h be (1 - 0 - 0)*1. Let r = 1 + h. Suppose -o + 27 = -5*s, 0 = -4*o - 3*s + 14 + r. What is the units digit of o?
7
Let j = -29 + 45. What is the tens digit of j?
1
Suppose 3*f + 10 = -2*q, 4*q - f - 2*f - 16 = 0. Let x = -11 + 10. What is the units digit of (x*q)/((-2)/22)?
1
Let b(t) = t - 1. Let r be b(1). Let h(k) be the first derivative of k**4/4 + 5*k + 1. What is the units digit of h(r)?
5
Let s = 4 + -1. Suppose 3*f - s*k - 3 = 0, 0 = -2*f - f - 5*k + 11. What is the units digit of 1/2 - f/(-4)?
1
Let b(l) = 3*l**2. Let u be b(1). Let a be ((-1)/1)/(-1 - -2). What is the units digit of (u/(-9))/(a/21)?
7
Let n(j) = 28*j**2 + 3*j + 4. What is the units digit of n(-1)?
9
Let y(i) = i - 18. Let d be y(0). Let u be (0 + 1)/((-1)/(-6)). What is the units digit of (-30)/d + (-4)/u?
1
Suppose -4*q - 139 = -o + q, 0 = 5*q + 5. What is the units digit of o?
4
Let k be 1/2*-2 + 4. Suppose c - 1 = 4*t + 1, 0 = -3*c + k*t + 42. Let b = c + -13. What is the units digit of b?
5
Let n(c) = c**3 - 5*c**2 - 5*c - 2. Suppose 0 = -2*a + 2*d + 22, 31 = a - 0*a - 5*d. What is the units digit of n(a)?
4
Suppose -5*i = -16 - 49. What is the units digit of i?
3
Suppose -k + 195 = 4*k. What is the tens digit of k?
3
Let w be 0 + -2 + 1 - -29. Suppose 3*q - 59 = -4*h, 0 = 5*q + 5*h - w - 62. What is the units digit of q?
3
Let i(h) be the third derivative of 2*h**2 + 0 - 1/3*h**4 + 1/60*h**5 + 1/6*h**3 + 0*h. What is the tens digit of i(9)?
1
Suppose 0 = 2*s - 3*s + 30. What is the units digit of s?
0
What is the units digit of ((-6)/(-3))/(2/90)?
0
Let q(u) = u. Let o be ((-4)/6)/(6/18). Let a(p) = -p**2. Let z(v) = o*a(v) - 2*q(v). What is the units digit of z(-2)?
2
Let v be 1/(39/18 + -2). Suppose 4*c - 18 = -v. Suppose c*d = -2*d + 45. What is the units digit of d?
9
Suppose r - 4*r = -6. Suppose 33 = m - 5*i, r*m + 2*i = -0*i + 30. What is the tens digit of m?
1
Let x = 5 - -4. Let l = x + -6. What is the units digit of l?
3
Suppose -4*t + 2*t = 2*j + 8, -2*t + 4*j = -22. Let u(x) = 4*x**2 + x. Let y be u(t). Suppose 0 = y*r - 4 - 1. What is the units digit of r?
1
Suppose 140 = 4*y + 3*d, -2*d + 35 = y - 5*d. What is the units digit of y?
5
Suppose -h + 0 = -5. Let f(m) = 2*m**3 - 8*m**2 + 6*m. Let u be f(h). Suppose -3*w + u = 2*w. What is the tens digit of w?
1
Let n = 73 + -46. What is the units digit of n?
7
Suppose 666 = 5*t - 6*a + 3*a, 0 = t + a - 138. What is the hundreds digit of t?
1
Let x(a) = 4*a + 30. What is the units digit of x(24)?
6
Suppose -o = -0*o - 1. What is the tens digit of (o - 0) + (-22)/(-2)?
1
Let k(w) = -10*w**3 + 2*w + 1. Let b be k(-1). What is the tens digit of 3/b*0 + 31?
3
Let x(k) = -k**3 + 8*k**2 - 4*k - 6. Let z be x(6). Let p = 73 - z. What is the units digit of p?
1
Let w(c) = -2*c**3 + 1. Suppose -n - 2*b - 4 = 2, 3*b - 2 = 4*n. What is the units digit of w(n)?
7
Let c be -2 - (-3)/(6/34). Let n be 32/6*c/4. Suppose 3*h + h + x = 9, 0 = 5*h + 3*x - n. What is the units digit of h?
1
Suppose 0 = -6*l + l + 10. Let n = l + 0. What is the units digit of n + (-1 - (-6 + 2))?
5
Suppose l - 20 = -6. What is the units digit of l?
4
Let h(p) = -7*p**3 - 3*p**2 - 23*p - 13. Let g(a) = 3*a**3 + 2*a**2 + 11*a + 6. Let j(f) = 9*g(f) + 4*h(f). Let q = 22 - 15. What is the units digit of j(q)?
2
Suppose -5*a - 451 = -4*z - 0*a, 542 = 5*z + a. What is the tens digit of z?
0
Let q(y) = -y + 3. Let n(r) = r - 2. Let t(w) = -6*n(w) - 4*q(w). What is the units digit of t(-4)?
8
Let t(x) = -31*x**3 - x**2 - x - 1. Let w be t(-1). What is the units digit of w + (-7)/(7/(-2))?
2
Suppose -7*r + 25 = -2*r. Suppose r*m - 10 = -0. What is the units digit of m?
2
Let p be (-3 + 2)*(2 + -6). Let c(a) = 9*a**2 + p - 9*a + 9 - a**3 - 1. What is the units digit of c(8)?
4
Let o = -2 + 1. Let x(z) be the third derivative of -3*z**4/8 - z**3/6 + 2*z**2. What is the units digit of x(o)?
8
Suppose 5*b = -2*n - 9, 4*n + 3*b + 0*b = 3. Suppose 2*p - t - 22 = t, 3*t = -2*p - n. What is the units digit of p?
6
Let y be 2/4*(6 + -6). Suppose -k = 3*o - 2 - 17, 5*o + k - 33 = y. What is the units digit of o?
7
Let m = 30 + -19. What is the tens digit of m?
1
Let n(i) = 86*i + 13. What is the tens digit of n(3)?
7
Suppose 137 + 18 = 5*f. What is the tens digit of f?
3
Let g(l) = l**2 + 2*l + 1. What is the tens digit of g(5)?
3
Suppose 5*g + 248 = 773. Let u be 2/(-8) - g/(-20). Suppose 2*b = -w + 19, 0 = -u*b + 2*w - w + 44. What is the units digit of b?
9
Suppose 3*f + 0*i - 31 = 2*i, 0 = 2*f + 3*i + 1. Suppose -4*r = -f*r + 24. What is the units digit of r?
8
Let z be 97/4 + 1/(-4). Suppose 2*t = 6*t - z. What is the units digit of t?
6
Let a = 2 - 3. Let p = a - -1. Suppose p = -3*g + 6, -3*i + 43 = 5*g. What is the units digit of i?
1
Let a(x) = 11*x + 2. Let l be a(-2). Let f = 38 + l. What is the units digit of f?
8
Let l = 13 + -8. Suppose 2*s - 2 = -5*b + 4, 14 = 2*b - l*s. Let c = 4 - b. What is the units digit of c?
2
Suppose -7 = -c + 2*m, c + m + 1 - 5 = 0. Suppose 3*z = 4*z - c. Suppose -z*s + 65 = -0*s. What is the tens digit of s?
1
Let c(a) = 7*a + 0 + 3 + 2*a. Let j be c(5). Suppose 5*b - b = 4*i + j, 25 = 5*b + 2*i. What is the units digit of b?
7
What is the tens digit of (-1 + 2 + 2)*7?