/20. Let y = l + 7. What is the units digit of y?
4
Let c = -2 - -4. Let f be c*2/(-2) + 2. Let q(x) = -x**2 + 6. What is the units digit of q(f)?
6
Suppose 0 = -2*s + 2*g + 326, 2*s + 4*g = -0*s + 314. What is the units digit of s?
1
What is the tens digit of 2/(87/(-45) + 2)?
3
What is the tens digit of (-2)/(90/(-86) + 1)?
4
Let f(o) be the second derivative of -o**6/720 + o**5/15 - o**4/12 + 3*o. Let g(z) be the third derivative of f(z). What is the units digit of g(7)?
1
Let j = -12 - -2. What is the units digit of ((-156)/9)/(j/15)?
6
What is the units digit of 684/42 + (-4)/14?
6
Suppose -4*u + 36 = -4*g, 0*u = -u - 2*g - 3. Let r be (-2)/((-2)/(-11))*-2. Suppose 0 = u*q + 4*k - 38, 4*q - 4*k + 3*k = r. What is the units digit of q?
6
Suppose 3*s - 5 = 3*h - 17, 20 = 2*h - 5*s. Suppose h = 4*y + 50 - 150. What is the tens digit of y?
2
Let r(b) = 2*b. What is the units digit of r(4)?
8
Suppose 0 = -2*o - 4*h + 250, -5*o + 0*h + 3*h = -664. What is the tens digit of o?
3
Suppose -3*j - 6 = -2*p - 163, 5 = 5*p. What is the tens digit of j?
5
Let j(v) = 3*v - 5. Let w be j(5). Suppose 3*i - 4*m = -w, 3*i - 3*m = -4*m - 5. What is the units digit of 16 - (0 + i + 5)?
3
Let z(h) = -2*h**3 + 1. Suppose 1 = -5*j - 4. What is the units digit of z(j)?
3
Suppose -1 - 11 = -2*n. What is the units digit of n?
6
What is the tens digit of ((-129)/12)/(5/(-4) + 1)?
4
Let t be -2 + (2 - (0 - 1)). Let z = 3 + t. What is the units digit of z?
4
Suppose -375 = -7*n + 4*n. Suppose -i - 4*i + n = 0. What is the tens digit of i?
2
Let j = -5 - -5. Suppose k = 3 - j. What is the units digit of (-18)/k*4/(-3)?
8
Suppose -6*r + r - 5 = 0, -3*g + 13 = -4*r. Suppose -2*k + k = -g. Suppose -k*p + 6 = -p. What is the units digit of p?
3
Suppose -48 = -6*i + 2*i. Suppose 7*b - i = 6*b. What is the tens digit of b?
1
Suppose 6*l - 5 = 5*l. Let h = 8 - l. What is the units digit of h?
3
Let q(n) = 2*n - 8. Let r be q(5). Suppose 9 = r*s - 41. What is the units digit of s?
5
Let p(k) = 2*k**2 - k + 15. What is the tens digit of p(5)?
6
Suppose s - 15 = 7. What is the tens digit of s?
2
Let n be (-2)/(-5) - (-96)/(-15). Let j be -1*8/n*3. Let b(o) = -o**2 + 5*o - 2. What is the units digit of b(j)?
2
Suppose -u + 6 + 16 = 0. What is the tens digit of u?
2
Let o be 1/(-2) + (-46)/(-4). Suppose -4*y + o = 3. Suppose 0 = y*h - 4 - 2. What is the units digit of h?
3
Let p(f) = -f**2 - 12*f - 2. What is the tens digit of p(-9)?
2
Suppose 45 = r - 9. Suppose -2*a = a - r. What is the units digit of a?
8
Let i = 75 - 48. Let y be 8/(-10) - 56/(-20). Suppose y*z + z = i. What is the units digit of z?
9
Suppose 0 = y - 2*g + 8, -1 = 5*y + 3*g - 13. Suppose 0 = -3*f - f - 16. Let l = y - f. What is the units digit of l?
4
Suppose -4*f + 3*f = 0. Suppose f*m - 39 = -m. What is the tens digit of m?
3
Suppose 929 + 76 = 5*t. What is the tens digit of t?
0
Let h = -9 - -15. Let j be (h/10)/(2/10). Suppose 6*n - 31 = -2*s + n, 0 = s + j*n - 18. What is the units digit of s?
3
Let z(q) = 27*q**2 - q - 1. What is the tens digit of z(-1)?
2
Let g(m) = 2*m - 4*m + 10 + m + 3*m. What is the tens digit of g(8)?
2
Let y(q) be the second derivative of -q**5/120 + 5*q**4/8 + q**3/3 - 2*q. Let j(r) be the second derivative of y(r). What is the units digit of j(10)?
5
Suppose -d + 23 = 4*g, 9 = -5*d + 3*d + 3*g. Suppose 0 = t + 2*y - 17, 0*t - 72 = -5*t + d*y. What is the tens digit of t?
1
Let s = -18 + 8. What is the units digit of (24/s - -2)*-20?
8
Let c(a) = a - 6*a**2 + 6*a**2 - 1 + 2*a**3. What is the units digit of c(1)?
2
Let z be ((-10)/(-4))/(1/2). Let y = -1 + z. What is the units digit of -1*6*y/(-8)?
3
Let s(v) = 62*v**2. Let f be s(1). Suppose f + 22 = 4*n. What is the units digit of n?
1
Suppose -1 - 12 = j. Let f = 34 + j. What is the units digit of f?
1
Let k(i) be the third derivative of i**5/60 - i**4/6 - 5*i**3/6 - 7*i**2. Let d = 10 + -3. What is the tens digit of k(d)?
1
Suppose -k = -0*k - 3. Suppose -3*t - k*w + 9 = 0, 7 = 2*t + 4*w - 1. What is the units digit of t?
2
Let h(a) = -a**3 - 4*a**2 + 3*a - 6. Let t be h(-6). Let c be (t/15)/(3/30). Let b = -19 + c. What is the units digit of b?
3
Let a(x) = -x**2 + 9*x - 3. Let m be a(8). Suppose m*l - 3 = 22. Let k = l + 4. What is the units digit of k?
9
Let a(s) = -s**2 - 4*s + 5. Let n = 5 + -2. Suppose n*g + 7 = -5. What is the units digit of a(g)?
5
Suppose -2 = -g + 3*w + 6, -32 = -4*g + w. Suppose -g + 38 = 5*y. Suppose 0 = j - y. What is the units digit of j?
6
Suppose -5*x + 5 = 0, -146 = -4*q + 3*x - 5*x. What is the tens digit of q?
3
What is the tens digit of 4/(-18) + (-958)/(-18)?
5
Let o be (-10)/(-4)*(-4 + 0). Let d = -9 - o. What is the units digit of d?
1
Suppose 0 = -w + 4*z + 4 + 15, -z + 18 = 3*w. What is the units digit of w?
7
Suppose -3*k + 27 = -33. What is the tens digit of k?
2
What is the units digit of 7/(-4*3/(-60))?
5
Suppose 3*u - 201 = 549. What is the hundreds digit of u?
2
Suppose 4*y + 0*y = -8. What is the units digit of (-105)/(-6) + y/4?
7
Let s be (-38)/(-6) - 1/3. Let b be (-24)/(s/(-2) + 2). What is the units digit of (b/9)/((-2)/(-3))?
4
Let r(c) = c**2 - 4*c + 1. Let v be 3/9 + (-68)/6. Let t be 2/v + 46/11. What is the units digit of r(t)?
1
Suppose 0 = 6*k - k - 200. What is the units digit of k?
0
Let q be 8/6*(-3 + 6). Suppose -q*b = -6 - 30. What is the units digit of b?
9
Suppose -1 = -3*w + 8. Suppose 37 + 38 = w*v. What is the tens digit of v?
2
Let f = -3 - -9. Suppose -3*g - f = -4*g. What is the tens digit of (-2)/g - 148/(-12)?
1
Let j(m) = -m**2 - 11*m. Let t be j(-11). Suppose -5*l + l + 8 = t. What is the units digit of 3 - (4 - l)*-4?
1
Let w be 20/6*18/12. Let l = w - -20. What is the tens digit of l?
2
Let k(b) = -4*b**3 + b**2 - 5*b - 4. Let h(p) = -p**3 - p. Let f(x) = 5*h(x) - k(x). Let m be f(0). What is the tens digit of (m - -59)*1/3?
2
Let y(k) = -15*k - 16. What is the tens digit of y(-6)?
7
Let c(m) = m**2 + 7*m + 8. Let w be c(-7). Let k be (w/(-5))/(10/(-25)). Let d = k - 0. What is the units digit of d?
4
Suppose 5*z + 11 = -4. Let p(n) = -n**3 + 5*n**2 + 7*n + 1. Let c be p(6). Let l = z + c. What is the units digit of l?
4
Suppose 5*w - m = -0*m + 83, 4*m - 25 = -w. Suppose 12 = -3*y + 7*y. Suppose y*q - 4 - w = 0. What is the units digit of q?
7
Suppose 5*v - 217 = -4*j, 2*j - 2*v + 28 = 150. What is the units digit of j?
8
Let g = 56 - 12. Let d = -23 + g. What is the units digit of d?
1
Let v(f) = -f**2 - 2*f + 2*f - 15*f**3. Let w be v(1). Let q = w - -24. What is the units digit of q?
8
Suppose m = -m + 10. Let u(a) = -a**2 + 11*a + 16. Let x be u(12). Suppose -m*y = 4*n - 20, -3*n + x*y + 6 = -9. What is the units digit of n?
5
Suppose -396 = 6*w - 1098. What is the tens digit of w?
1
Suppose -32 = m - 5*m - 3*r, 0 = -3*m + r + 11. Let q(u) be the first derivative of u**4/4 - 4*u**3/3 - 2*u**2 + 4*u - 8. What is the units digit of q(m)?
9
Suppose 4*m = p - 38, -3*p - 26 = -5*p - 2*m. What is the units digit of p?
8
What is the tens digit of (-394)/(-10) + 51/85?
4
Let a be (15/6)/(3/(-54)). What is the units digit of (-60)/a*54/4?
8
Suppose -4*b + s + 2*s + 375 = 0, 0 = -5*b + s + 466. What is the tens digit of b?
9
Let m be (-6)/4*8/6. Let v be 26/6 + m/(-3). Suppose -v*x + 39 = 9. What is the units digit of x?
6
Suppose 3*u = -4*p + 182, p + 2*u - 43 = -0*u. What is the units digit of p?
7
Suppose h - 38 = -9. What is the units digit of h?
9
Suppose -5*v - f + 5*f - 4 = 0, -4*v + 3 = 3*f. Let d be 2 - (-2 + 4 + v). What is the units digit of d + 0/3 - -4?
4
Let s(q) = 3*q**2 - 1. Let i be s(1). Suppose t = 2*w - i*t - 30, 0 = 4*w - 4*t - 60. What is the units digit of w?
5
What is the units digit of (-5)/(-15)*9*(-440)/(-6)?
0
Suppose 5*u - 89 = 46. What is the units digit of u?
7
Let n = -1 + 4. Let f be (-1 + 1)/n + 8. Let b = 12 - f. What is the units digit of b?
4
Let l(m) = 1 + 2*m**2 - 2*m**3 - 4*m**3 + 5*m**3 + 4*m. Let q(f) = -f**3 - 7*f**2 + 3. Let r be q(-7). What is the units digit of l(r)?
4
Suppose 0 = 5*o - o - 4, -5*o - 7 = -g. What is the tens digit of g?
1
Let c be ((-4)/5)/(6/(-15)). Suppose -3*g - 2*l + 5*l = -42, -13 = -c*g - 3*l. What is the units digit of g?
1
Let v(r) = 18*r - 3. What is the hundreds digit of v(6)