. Let t = 10 + m. What is the tens digit of t?
1
Let y = 4 - 1. Suppose 0*a = -y*x + a + 9, 5*x - 2*a - 16 = 0. Suppose 4*f + x*g - 4 - 8 = 0, 4*f + 5*g - 12 = 0. What is the units digit of f?
3
Let p = 63 - 105. Suppose 146 = -4*v - 94. Let d = p - v. What is the units digit of d?
8
Suppose -4*k = -0*k - 44. Let w = k + -9. What is the units digit of w?
2
Let m(y) = 0 + 4 + 9 - 2*y + 3*y. What is the units digit of m(-9)?
4
What is the units digit of (-2)/3 - (-732)/18?
0
Suppose 2*f = -3 + 3. Let d be ((-10)/3)/(2/(-12)). Suppose f = -5*s - 3*p + 19, -s + 5*p = s - d. What is the units digit of s?
5
Let j = 15 - 11. Suppose -3*q - 5*y = -8*q + 85, -j*q - 5*y = -32. What is the units digit of q?
3
Let j(b) = -b**3 - 3*b**2 + 4*b - 2. Let y be j(-4). Let x be 9/(y*(-1)/32). What is the units digit of x/20 - (-1)/(-5)?
7
Suppose -2*k + s = -s - 4, -10 = 5*s. Let r = 6 + k. What is the tens digit of 34*(2 - 9/r)?
1
Suppose -3*w - 5 = -l, 2*w = -0 + 2. What is the units digit of l?
8
Let z(y) = -7*y - 1. Let t be z(-3). Suppose 5*l - 36 = -4*o + t, -3*l = 0. What is the units digit of o?
4
Let k be -2 - (0 - (-5)/(-1)). Suppose -r = -k - 8. What is the tens digit of r?
1
Let a(o) = -o**2 - 8*o - 4. What is the units digit of a(-3)?
1
Let t(b) = 12*b**2 - 2*b - 7. What is the units digit of t(-2)?
5
Suppose -33*m + 28*m = -345. What is the tens digit of m?
6
Let l(g) = -g**2. Let h(y) = 4*y**2 - 2*y + 1. Let w(p) = -h(p) - 5*l(p). Let i(u) = -u - 5. Let x be i(-6). What is the units digit of w(x)?
2
Suppose -3*n + 3*w = -2*w - 83, 3*n + 3*w - 75 = 0. What is the tens digit of n?
2
Let p be (-8)/6 - (-4)/(-6). Suppose c - 3*c + 14 = 5*r, 0 = 3*c - 2*r - 21. Let t = p + c. What is the units digit of t?
5
Let j(s) be the first derivative of -s**4/4 + s**3/3 + s**2/2 + s + 4. What is the tens digit of j(-2)?
1
Let s(y) = 15*y**3 - y**2 + 1. Let c(w) = -w**3 + 5*w**2 + 5*w + 7. Let j(i) = i**2 - 3*i + 2. Let m be j(4). Let t be c(m). What is the tens digit of s(t)?
1
Let n = -2 + 3. Let u = 4 + -1. Suppose u*x - n = 11. What is the units digit of x?
4
Let y(c) = -7*c**3 - 2*c**2 - 2*c - 1. Let m(v) = 2*v + 1. Suppose -2*q = -3*q - 1. Let j be m(q). What is the units digit of y(j)?
6
Suppose -k = 4*g + 11, k + k = 4*g + 26. Let v(f) be the second derivative of f**3/6 + 3*f**2 + 7*f. What is the units digit of v(g)?
2
Let u be ((-2)/7)/((-9)/63). What is the units digit of (2 - -1) + (u - -2)?
7
Let j be (-117)/18 - (-1)/(-2). Let b = 11 + j. What is the units digit of b?
4
Let f be (6 - -1)*14/49. Let c = 6 + f. What is the units digit of c?
8
Suppose 3*q - 56 = -2*q + 4*b, -4*q = 4*b - 16. Let r = 12 - q. Suppose -12 = r*n - 40. What is the units digit of n?
7
What is the tens digit of (2025/(-60))/(1/(-4))?
3
Let y = -5 + 24. Suppose -2*t = -0*t + 24. Let b = y + t. What is the units digit of b?
7
Suppose 0*l - 1 = -2*m - 3*l, 4*m - 4*l - 52 = 0. Suppose 2 = -2*o + m. Let s = o + 7. What is the units digit of s?
0
What is the units digit of 241 - (-7)/((-7)/4)?
7
Let y = 11 + 0. What is the tens digit of y?
1
Let a(c) = -c**3 - c**2 + 3*c - 4. Let s be a(-3). Suppose -i + 5*n + 118 = 0, 4*i - s*n - 304 = i. Suppose -23 + i = 5*o. What is the units digit of o?
4
Let g(u) = 5*u**2 + 3*u + 4. Let k be g(-3). Suppose 5*n - n = k. Suppose -4*c - c + 3*r = -42, c - n = -r. What is the units digit of c?
9
Suppose 3 = a + 1. Let l(w) = -w - 5. Let g be l(-3). What is the units digit of (-7)/(a/g) + -1?
6
Let m(k) = -14*k - 8. What is the units digit of m(-3)?
4
Let s(x) = -4*x**2 - 3 + x**2 - x + 5*x**2 + 12*x**2. What is the tens digit of s(2)?
5
Let m(r) = 20*r**2 - 6*r + 5. Let i(d) = -21*d**2 + 7*d - 6. Let h(l) = 6*i(l) + 7*m(l). Let k be h(1). Suppose k = 3*v - 2. What is the units digit of v?
5
Suppose -2 = -5*u + 8. Suppose 6*j = u*j. What is the units digit of -3 + j/1 - -11?
8
Suppose 24*y - 26*y = -38. What is the tens digit of y?
1
Suppose -6 = 71*b - 73*b. What is the units digit of b?
3
Let v(q) be the first derivative of -q**4/12 - q**3 + 2*q**2 - 2. Let a(d) be the second derivative of v(d). What is the tens digit of a(-9)?
1
What is the units digit of -1*(-82 - -3 - -4)?
5
Let f(n) = -n**2 - 12*n + 11. Let i = -6 - 6. What is the units digit of f(i)?
1
Suppose -93*k + 140 = -88*k. What is the tens digit of k?
2
Suppose d - 2*r - 11 = -48, 0 = 3*d + 4*r + 151. Let c = -21 - d. What is the units digit of c?
4
Let p(z) = 53*z. What is the units digit of p(1)?
3
Let v = -4 - -6. What is the units digit of (-2 + 0)/(v/(-5))?
5
Let u(t) = 19*t**2 - 2*t + 1. Let b be u(1). What is the units digit of (-28)/6*b/(-7)?
2
Suppose 0 = 3*q + 52 - 385. What is the units digit of q?
1
Let w(n) = 71*n + 3. What is the units digit of w(4)?
7
Suppose 10 = -5*i - 5. Let f be -11*(6/2)/i. Let v = f + -2. What is the units digit of v?
9
Suppose 4 = 4*q - 0*f + 5*f, 3*q - 3 = -5*f. What is the units digit of q?
1
Let l = -350 - -495. What is the tens digit of l?
4
Let k(h) = h + 3. Let l(b) = -b**2 + 12*b - 7. Let d be l(11). Suppose -i = -d*i + 18. What is the units digit of k(i)?
9
Let y = -27 - -15. Let b be y/(-16)*1*4. Suppose 0 = b*d - 0*d - 27. What is the units digit of d?
9
Let x = 8 + -7. What is the units digit of x?
1
Let s = -6 + 9. Suppose -2*o + 85 = s*o. What is the tens digit of o?
1
Suppose 4*w - 21 = -3*i, 0*i - 5*w + 9 = -2*i. Suppose -18 = -i*s + 6. What is the units digit of s?
8
Suppose n + 2*n = 90. What is the tens digit of n?
3
Suppose 4*k - 384 = -4*d, -k + 5*d + 104 = 4*d. Let o = k + -67. What is the units digit of o?
3
Let m(l) = 2*l + 9. Let v be m(-6). What is the units digit of v/2 + 94/4?
2
Let h = 1 - -1. Let f be (0 - -1)*-3 - h. Let i(g) = -g + 4. What is the units digit of i(f)?
9
Suppose 113 = 5*o - 72. Let k = 20 - -8. Suppose -k = -5*i + o. What is the tens digit of i?
1
Suppose -2*l - 2*m - 3 = 1, -m = 5*l - 6. Let u be l*1*(1 - -1). Suppose u*w + w - x - 68 = 0, 0 = -4*x - 12. What is the units digit of w?
3
Let n be 4/14 - (-12)/7. Suppose -3*x + 5 = -n*x. Let f = 14 - x. What is the units digit of f?
9
Let n = -11 - 17. Let p = 55 + n. What is the units digit of p?
7
Let u = 62 + -35. What is the tens digit of u?
2
Suppose -4*r = r - 280. Let d = -25 + r. What is the tens digit of d?
3
Suppose -5*s = -4 - 1, 0 = u + 3*s - 39. What is the tens digit of u?
3
Suppose -23 = -5*j + 3*q, 2*j - 4*q = -2*j + 20. Let g(o) = -6*o**3 - o**2 - o. Let f be g(-1). Suppose j*v = f - 2. What is the units digit of v?
1
Suppose 4*m = n - 2*n + 1, 2*n + 31 = 3*m. Let j = n - -5. Let v = j - -21. What is the tens digit of v?
1
Suppose 6 = -3*p + 21. Let n(a) = a**3 - 5*a**2 - a + 7. What is the units digit of n(p)?
2
Let k = 5 - -6. Let j = k + -5. What is the units digit of j?
6
Let v(l) = 2*l**2 - 2. What is the units digit of v(-4)?
0
Suppose 3*f = -f + 20. Suppose f*i + 85 = 5*z, 0*z - 38 = -2*z - 2*i. What is the units digit of 64/(-12)*z/(-8)?
2
Let z(n) = -3*n**3 - 4*n**3 + 4*n**3 + 2 + 4*n**3. Suppose 2 = -4*y + 5*y, -5*u = 3*y - 6. What is the units digit of z(u)?
2
Let l = -1 - -4. Suppose 2*z = -l*z + 115. What is the units digit of z?
3
Let a(k) = 3*k**2 - 8*k + 12. Let w(i) = i**2 + 5*i + 5. Let b be w(-5). What is the tens digit of a(b)?
4
Let n(a) = 11*a + 1. Let i be n(1). Let p = 22 - i. What is the tens digit of p?
1
Suppose -74 = -2*t + 2*p, -3*t - 5*p + 1 = -150. Suppose -2*r - r = -t. What is the tens digit of r?
1
Let n be (1 + 2)*(-4)/(-6). Suppose n*f = 3*f - 25. What is the tens digit of f?
2
What is the tens digit of (0 + -11)/((-10)/30)?
3
Suppose 0 = 4*a - a + 54. Let k = a - -28. What is the tens digit of k?
1
Let q = 0 + 3. Let t = 7 + -4. What is the tens digit of q*t/9 + 10?
1
Suppose c + 88 = 5*o - 2*o, -4*o - 4*c + 96 = 0. Suppose v - o = -0*v. What is the tens digit of v?
2
Suppose -m - 2*m = -9. Suppose 5*r + 4*g - 31 = 0, 0*r + m*g = -5*r + 32. What is the units digit of r?
7
Suppose 2*p = m + 205, 4*m - 64 + 369 = 3*p. What is the units digit of p?
3
Let a = 2 + 41. What is the tens digit of a?
4
Let q(s) = -s**2 + 3*s + 4. Let n be q(3). Suppose k + 25 = f, 5*k = n*f - f - 71. What is the tens digit of f?
2
Let h(t) = -t**2 + 13*t + 8. What is the units digit of h(9)?
4
Suppose y = 2*w + 18, 16 = 