- 2*r - 1. Let j be d(-8). Let k = 18 - j. What is the units digit of k?
3
Let n = 20 + -2. Suppose -2*q + 20 = -n. What is the tens digit of q?
1
Suppose -108 = 3*f - 6*f. What is the units digit of f?
6
Suppose -t = -0*t - 50. Suppose 0 = -2*s, -5*s + t = -5*y - s. Let w = y - -16. What is the units digit of w?
6
Let y(d) = -3*d**2 + 2*d - 2. Let v be y(4). Let t = -201 - v. What is the tens digit of (-6)/10 - t/15?
1
Let w(f) = f**3 + 10*f**2 + 7*f - 12. What is the units digit of w(-9)?
6
Suppose -v = -70 - 118. What is the units digit of v?
8
Suppose -z = z - 4. Let s(i) = -7 + 2*i + 3*i**3 + 2*i**3 + 6*i**z - 6*i**3 + 0*i. What is the units digit of s(6)?
5
Let l(r) = 28*r + 50. What is the tens digit of l(9)?
0
Let k(c) = 14*c**2 - 2 + 1 + 2*c - 4*c**2. Let l be k(1). Suppose 5*x + l = 36. What is the units digit of x?
5
Suppose -826 = -5*w - 2*w. What is the tens digit of w?
1
Let s(n) = n**3 + 5*n**2 + 3*n. Let m be s(-4). Let o(x) = -2*x**3 + 4*x**2 + 3*x**3 + 2*x**3 + x - 4*x**3. What is the units digit of o(m)?
4
Let h = -8 - -13. Suppose h*y - 138 = n, y - 29 = -2*n + 3. What is the units digit of y?
8
Let z(a) = a**3 - 8*a**2 + a + 1. Let d be z(8). Let w(s) = s**2 - 8*s - 11. Let m be w(d). What is the units digit of m + 3*(-4)/(-3)?
2
Let a be 3/15 - 42/10. Let j be (6/a)/((-6)/16). Let r(d) = d**2 - 5. What is the tens digit of r(j)?
1
Let v = -10 - -8. What is the units digit of (1 + v)/(-1 + 0)?
1
Let x = 94 - 39. What is the tens digit of x?
5
Suppose m = -2*m + 12. What is the units digit of m?
4
Let u(b) = -21*b - 12. Let i(j) = 7*j + 4. Let x(k) = 17*i(k) + 6*u(k). What is the tens digit of x(-7)?
4
Let a be 40/(-25)*5/2. Suppose 5*c - 1 = 3*g, 2*g = -3*g + 4*c + 20. Let k = g + a. What is the units digit of k?
4
Suppose 2*b - 8 = 42. What is the units digit of b?
5
Let z = 6 + -6. Let j = z - -1. What is the units digit of j?
1
Let b = 40 - 23. What is the tens digit of b?
1
Suppose 0 = -4*d + 43 + 37. Let l = 39 - d. What is the units digit of l?
9
Let q(x) = x + 8. What is the units digit of q(0)?
8
Suppose -5*v + 37 - 2 = 0. What is the units digit of v?
7
Suppose 5*a + 35 = -5*q, a + 0 = 3*q + 1. Let p be q - 1 - (-31)/1. Suppose -8*n + 6*n = -p. What is the units digit of n?
4
Suppose -r + 5 = -5*b + 3*b, -2*b - 2 = -4*r. Let a be r*(0/(-1) - -3). What is the units digit of a*(-3)/(-6)*-2?
3
What is the units digit of 3507/56 + 3/8?
3
Suppose y + 2 = 3*y. Suppose 0*p - y = -p. What is the tens digit of (-4)/(-2)*p - -8?
1
Let h(w) be the first derivative of -w**4/4 + 2*w**3 + w**2/2 + 8*w - 1. Let k(b) = -b**2 + 8*b - 1. Let q be k(7). What is the tens digit of h(q)?
1
Suppose -r - 4*h + 26 = -13, 3*r - h = 130. What is the tens digit of r?
4
Suppose i + 5 = 0, 4*x + 3*i - 167 = -2*i. What is the units digit of x?
8
What is the units digit of (-15)/(-30) + 142/4?
6
Let u(f) = -f**2 - 7*f + 8. Suppose n - 11 = -n - 5*q, -5*q = -25. What is the units digit of u(n)?
8
Let h(s) = s**2 + 7*s - 6. Let i be h(-8). Suppose 0 = -2*z + i*r + 12, -2*r - 3*r + 47 = 2*z. Let t = 17 - z. What is the units digit of t?
6
Suppose -5*d = -32 - 18. What is the tens digit of d?
1
What is the units digit of (-4)/3*(-1767)/62?
8
Let i = -7 - -3. Let f(u) = 3*u**2 + 3*u - 2. Let g be f(i). Suppose 3*t + 4 = g. What is the tens digit of t?
1
Suppose 5*r - 112 = 208. Let c(b) = b**3 + 13*b**2 - 16*b - 28. Let w be c(-14). Suppose 5*g + 3*n - r = -w*n, 9 = 3*n. What is the units digit of g?
1
Suppose 3*z + 4 = -2*g + 1, 0 = 2*z + 2. Suppose g*s - 4*s = -4*k + 40, -5*k + 42 = -s. What is the units digit of k?
8
Let t be 0/(-3) + -1 - -1. Suppose 3*d - 4 - 8 = t. What is the units digit of d?
4
Let b be 1/(-1) - 4/(-2). What is the units digit of b + 1 - (0 - -1)?
1
Suppose 0*q = -5*q + 3*x + 193, -5*x + 71 = 2*q. What is the tens digit of q?
3
Let d(h) = -h + 35. What is the tens digit of d(25)?
1
Let z = 16 + 9. What is the units digit of z?
5
What is the tens digit of (-7)/(-28) + 375/4?
9
Suppose 9*v = 7*v + 104. What is the tens digit of v?
5
Let m(f) = -51*f - 6. What is the units digit of m(-2)?
6
Let m(k) = -92*k**3 - k. What is the tens digit of m(-1)?
9
Let o = -4 + 10. Suppose -4*j - 30 = -5*r + o, -4*r = 2*j - 8. What is the units digit of (5 + -4)/((-1)/j)?
4
Let l(k) = k - 6. Let m(o) = 3*o + 2. Let w be m(2). Suppose -w = -0*d - d. What is the units digit of l(d)?
2
Suppose -d + 4*s = -0*d - 100, 15 = -3*s. Suppose 0 = 5*l + 5 - d. What is the tens digit of l?
1
Let h = -11 + 22. Suppose 0 = -5*z + 4*a + 16 + h, 3*a = -5*z + 6. What is the units digit of z?
3
Let k(n) = n - 1. Let w(s) = s**2 + 7*s - 4. Let f(i) = -2*k(i) + w(i). What is the tens digit of f(-7)?
1
Let f = 9 - 5. Let g = 7 - f. Suppose -g*j - 2*j = -15. What is the units digit of j?
3
Let q = 13 + -12. Let c = q - -2. What is the units digit of c?
3
Suppose -2*l + 5*l = 4*h - 86, -h - 3*l = -29. What is the tens digit of h?
2
What is the hundreds digit of (-205)/1*((-12)/4 + 2)?
2
Let h = 10 - 6. What is the units digit of 27/5 - h/10?
5
Suppose -3*d = 3*k + 15, 5*d + 6 - 51 = 2*k. Let x = k - -5. Let o = x - -11. What is the units digit of o?
6
Let g(w) = 4*w**3 + 4*w**2 + w - 2. Let p be g(-2). Let d = p + 35. What is the units digit of d?
5
Suppose 0*d - 5*d + 80 = 0. What is the tens digit of d?
1
Let h(j) = -j**2 - 8*j - 2. What is the units digit of h(-6)?
0
Let t = -280 + 431. What is the units digit of t?
1
Suppose 3*p + 36 = 183. Let h be (-14)/p - 682/14. What is the units digit of (-4)/14 - 651/h?
3
Suppose 2*a - 250 = -3*m - 87, 2*m - 100 = 3*a. What is the units digit of m?
3
Suppose 0 = -4*t - 0*t + 12. Suppose w - t = 3. What is the units digit of w?
6
Suppose 5*u = -5*x + 130, 2*u + u = 4*x - 69. What is the units digit of x?
1
Let d(t) be the second derivative of t**6/360 + t**5/120 + t**4/12 + t**3/6 - 2*t. Let v(w) be the second derivative of d(w). What is the tens digit of v(3)?
1
Suppose 16 = -j + 5*j. Let g be j/6 - 50/(-6). Suppose 4*z - g = 3. What is the units digit of z?
3
Let r(d) = 91*d**2 - d + 1. What is the units digit of r(1)?
1
Suppose -5*n = -3*d - 79, 4*d + 23 = 3*d + n. Let j = d - -41. What is the tens digit of j?
2
Let s(w) = -w**3 + 3*w**2 + 7*w - 5. Suppose 7*r = 2*r + 10. Let m be -6*(1 - 2) - r. What is the units digit of s(m)?
7
Let v = 0 - -1. Let o = 13 + v. What is the units digit of o?
4
Let c = -104 + 152. What is the tens digit of c?
4
Suppose -3*y + 0 = -6. Suppose 0 = -4*b - 0*u - 5*u + 119, -u + 67 = y*b. What is the units digit of b?
6
Let b(i) = i**3 - 19*i**2 - 19*i + 12. What is the units digit of b(20)?
2
Let x(p) = 2*p**2 - 4*p + 7. What is the tens digit of x(8)?
0
Suppose w + 19 + 6 = 0. Let z be (-6)/10 + (-65)/w. What is the units digit of ((-10)/4)/(-1)*z?
5
Let w(c) = c**3 - 15*c**2 + 15*c + 1. What is the units digit of w(14)?
5
Let d(s) = s**3 + 4*s**2 + 4*s + 3. Let x be d(-2). Suppose -x = 3*v - 24. What is the units digit of v?
7
Let z(j) be the second derivative of j**4/12 + j**3/6 + j**2/2 + 2*j. What is the units digit of z(-2)?
3
Suppose 5*k - 9 = 3*y, 5*k + 2*y + 6 = -0*k. Suppose 0 = -k*c - 2*c + 6. What is the units digit of c?
3
Suppose -4*k + l - 3 = -7, -l + 4 = 0. Let t(d) = -3*d - 2*d**3 - d - 6*d**k + d**3 + 7. What is the units digit of t(-5)?
2
Let s be (-1 + 3)/(1 - 0). Let v be (s/(-5))/((-2)/(-10)). Let o = v + 12. What is the units digit of o?
0
Suppose t - 41 - 18 = 3*g, 2*t = 2*g + 126. Suppose -3*o - 2*n + t = 0, 40 = -2*o + 3*o - 3*n. What is the tens digit of o?
2
Let w(q) = -q**3 + 10*q**2 - 8*q + 5. Suppose -4*g = -a + 1, 3*g + 48 - 18 = 4*a. What is the units digit of w(a)?
4
Let c(y) = -y**2 + 11*y - 15. Let d(k) = -k**2 + 11*k - 14. Let h(a) = 3*c(a) - 4*d(a). Let s be h(11). Suppose -3*g + s = -16. What is the units digit of g?
9
Let b = 63 - 45. What is the units digit of b?
8
Let r(g) = -4*g - 2*g + 5*g + 3. Let f be r(-3). Let m(y) = -y**2 + 8*y - 3. What is the units digit of m(f)?
9
Let l(z) = z**2 + 3*z - 2. Let i(v) = v**3 + 5*v**2 + 5*v - 1. Let d be i(-4). What is the units digit of l(d)?
8
Suppose 0*b + 12 = 3*b. Suppose 4*s - 2 = -h - s, -5*h = b*s - 73. What is the units digit of h?
7
Let g(d) = d + 6. Let l be g(-5). Suppose 19 = 4*s - l. What is 