(-13)?
4
Suppose -3*f - 8 = -5*f. What is the units digit of f?
4
Suppose a - 3*x - 15 = -0*x, 0 = -4*a + 3*x + 78. What is the tens digit of a?
2
Let s(l) = -10*l + 5. Let h be s(1). Let i be (0 - 0/1) + 11. Let u = h + i. What is the units digit of u?
6
Let g = -13 + 24. Let j = -6 + g. What is the units digit of j?
5
Suppose c - n + 1 = 0, c - 4*n + 5 = -8. Suppose -c*z = 4*b - 5, b = 3*b - z + 5. What is the units digit of -2*b/(4 + -2)?
1
Suppose -2*v + 124 = 48. What is the units digit of v?
8
Suppose 0 = -q + 4. Suppose 5*c - 24 = -q. What is the units digit of c?
4
Suppose 3*f + 2*h - 62 = 0, -4*f + 38 = -2*f + 2*h. What is the tens digit of f?
2
Let r(c) = c. Let b be r(5). Suppose b*x + 3*f - 1 = 0, 5*f + 23 = 6*x - 2*x. Suppose -w + 5 = 0, -x*i - w = -0*w - 11. What is the units digit of i?
3
Suppose -3*g - 9 = 9. Let s = 9 + g. Suppose -c = -j - 5*c - 12, -s*c - 8 = j. What is the units digit of j?
4
Let g be (-1)/(2 - (-21)/(-9)). Let j = 2 - g. What is the units digit of (-1 - 1) + (-9)/j?
7
Let d(f) = f**2 + 2*f - 2. What is the tens digit of d(-6)?
2
Let q = 5 + 6. What is the tens digit of q?
1
Suppose 0 = j + 5*x - 20, -4*j - 2*x - 30 = -4*x. Let g(m) = m**2 - 8*m + 4. Let w be g(7). What is the units digit of (j + 3)/(1 + w)?
1
Let p be ((-1)/3)/((-10)/150). Suppose 2*i + p = -7. What is the tens digit of i/27 - 110/(-9)?
1
Suppose 0 = 5*p - 2*p - 408. What is the tens digit of p?
3
Let v be 6 + (4 - 7)/1. Suppose -5*h + 172 = -v*t, -2*h + t + 71 = 2*t. What is the tens digit of h?
3
Let j(t) = 2*t**2 + 2*t - 1. Let l be j(-2). Suppose 9 = l*u + 2*u - 4*d, 5*d - 40 = -4*u. What is the units digit of ((-16)/(-10))/(2/u)?
4
Let l(o) = 9*o + 0 - 2 - 2 - o**2. Let k be l(8). Let d = k - 1. What is the units digit of d?
3
Let g(p) = 4*p - 1. Let s be g(1). Suppose -w - 5*x + 4 - 34 = 0, s*w + 57 = -4*x. Let r = w - -29. What is the units digit of r?
4
Suppose -4*w + 3*b + 910 = 0, 9*b - 1126 = -5*w + 7*b. What is the tens digit of w?
2
Suppose 0 = -f + 6*f - 95. What is the units digit of f?
9
Let g = 40 - 4. Suppose 10*k = 8*k + g. What is the tens digit of k?
1
Let l(c) = 2*c**2 - c - 3. What is the units digit of l(4)?
5
What is the units digit of ((-2)/(-3))/(6/342)?
8
Suppose 0 = -0*b - 5*b + 15. Suppose -b*a = -6*a + 27. What is the units digit of a?
9
Suppose 9*q - 2244 = -3*q. What is the units digit of q?
7
Suppose -5*r + 6 = -14. Let n = r + -2. Suppose -1 = l - n. What is the units digit of l?
1
Suppose 4 = -2*k - j - 3*j, -4 = k + 4*j. What is the units digit of k/(-1) + 5 + -1?
4
Let v(x) be the second derivative of -13*x**3/3 - 15*x**2 - 4*x. Let g(w) = 5*w + 6. Let n(r) = 11*g(r) + 2*v(r). What is the units digit of n(5)?
1
Let f = 18 + -17. What is the units digit of f?
1
Let u(s) be the third derivative of s**5/60 - 5*s**4/24 - 5*s**3/6 + s**2. Let b be u(6). What is the units digit of (-2 + b + 0)*-5?
5
Let h(a) = a**3 + 5*a**2 - 7*a - 8. Let y be h(-6). Let m be y/7 + 148/28. Suppose -5*b = -4*i - 14, -i - 4*i = -m*b + 15. What is the units digit of b?
2
Suppose 2*a + s = 388, 202 = a - s + 8. What is the units digit of a?
4
Let o(n) be the third derivative of n**6/120 + n**5/15 + n**3/2 + 2*n**2. Let t(s) = -2*s + 6. Let g be t(5). What is the units digit of o(g)?
3
Let f(p) = -p + 3. Let u(g) = g**2 + 10*g + 5. Let c be u(-9). What is the units digit of f(c)?
7
Suppose -5*h + 330 = 90. What is the units digit of 12/h - (-219)/4?
5
Suppose 5*f - 870 = 5*g, 180 = 3*f - 2*f - 3*g. What is the tens digit of f?
7
Let z be -4*(45/6)/(-5). Suppose -4*p = -z - 6. Suppose 0*o - p*o - 5*s + 27 = 0, 3*o - 27 = 3*s. What is the units digit of o?
9
Suppose 13 = 2*j - 21. Let z = 43 - j. Suppose -z = -4*c + 6. What is the units digit of c?
8
Let h be ((-24)/14)/((-2)/42). Suppose -g - b = -14, -3*g + 4*b - b + h = 0. What is the units digit of g?
3
Suppose 3*p - 2*p - 3 = 0. Let m(r) = 3*r**2 + 2*r + r**3 + 0 - 5 - 5*r**2 + 2. What is the tens digit of m(p)?
1
Let l be -3*((-51)/9 + 1). What is the units digit of 122/l - 4/(-14)?
9
Suppose -5*p - 3 = -23. Suppose 0 = p*r + 3*l + 23 - 110, 3*r - 4*l - 84 = 0. Suppose k - 3*k + r = 0. What is the tens digit of k?
1
Let o = -1 - 4. Let m(t) = t + 11. Let z be m(o). What is the units digit of z/(-4)*(-32)/12?
4
Let y(g) = 2*g - 5. Let f be y(5). Let o = f - -4. Let w(k) = 2*k + 1. What is the tens digit of w(o)?
1
Let d(u) = u**3 + 16*u**2 + 9*u - 3. What is the hundreds digit of d(-4)?
1
Let l be 1/(3/24) - 1. Let c = 14 - l. What is the units digit of c?
7
Suppose 3*m + 5 = 2*m, 4*j - 3*m - 327 = 0. What is the tens digit of j?
7
Let g(c) be the third derivative of c**7/2520 + c**6/180 + c**5/60 + c**4/8 - c**2. Let m(l) be the second derivative of g(l). What is the units digit of m(-5)?
7
Let o(x) = -4*x - 2. Let w be o(-3). Suppose h = 6*h - w. What is the units digit of h?
2
Suppose -4*m - 2*q = -144 - 336, -224 = -2*m - 5*q. What is the hundreds digit of m?
1
What is the tens digit of (2/3)/(38/1197)?
2
Let o(u) = -u**3 + 4*u**2 - 4. Let v be o(4). What is the units digit of 1/(2/v*-2)?
1
Suppose 8 = 4*w - 4*f, -5*w - 5*f = -0*f - 20. Suppose 4*y + 2*u = y + 96, -w*y = 3*u - 99. What is the units digit of y?
0
Let w(a) be the first derivative of -13*a**2/2 - 15*a + 2. What is the tens digit of w(-5)?
5
Let b = -20 - -17. What is the units digit of -9 - -7 - (b - 0)?
1
Let a(m) = m**3 - 13*m**2 + 12*m + 1. Let g be a(12). Suppose 3*q - 9 = -2*i, 0 = 5*q - 3 - 2. Suppose z - i = -g. What is the units digit of z?
2
Suppose -5*d + 2*n + 6 = 0, d + d = 2*n. Suppose 3*m + 29 = d*z + 6*m, 2*z + m - 23 = 0. What is the units digit of z?
0
Let z = -30 - -11. Let p = z + 24. What is the units digit of p?
5
Let b(o) = o**3 - 4*o**2. Let h be b(4). Suppose h*f = -f + 46. What is the units digit of f?
6
Let u(x) = -8*x - 30. What is the units digit of u(-9)?
2
Let h(y) = y + 2. Let o be h(2). Suppose n - 5*n = -l - 40, -o*l = -4*n + 28. What is the tens digit of n?
1
Suppose 3*c = -5*n - 33 + 541, 4*n = 20. What is the tens digit of c?
6
Let q be ((-6)/5)/(6/(-15)). Suppose 4 = q*n - 5. Suppose -5*x = 4*h - 43, 2*x - n = x. What is the units digit of h?
7
What is the units digit of (0 - (-5 + 4)) + 3?
4
Let p(i) = 34*i**2 + 11*i - 2. What is the hundreds digit of p(3)?
3
Suppose -3*i = -3 - 135. What is the tens digit of i?
4
Let d = -16 + 44. What is the tens digit of d?
2
Let a(q) = -3*q - 2. Let f be a(-3). What is the tens digit of 2/(-7) + 79/f?
1
Suppose 6*x - 819 = 345. What is the tens digit of x?
9
Let f(o) = o**3 + 5*o**2 - 3*o + 4. What is the units digit of f(-5)?
9
Let h(t) = -t - 8. Let i be h(10). Let z = i - -47. What is the units digit of z?
9
Let r(n) = -n**2 + 8*n - 9. Let j be r(7). Let u = j + 18. Suppose 4 - u = -y. What is the tens digit of y?
1
Suppose o + 440 = 3*g - 4*o, -428 = -3*g + 2*o. What is the units digit of g?
0
Suppose 3*h - 108 = 4*z, -3*h = -7*h + 16. What is the units digit of z/(-15) - 2/(-5)?
2
Suppose -2*l + 9 = 21. Let t = l - -8. Suppose -t*r + 12 = 2*r. What is the units digit of r?
3
Suppose 2*w + p = 49, -5*p - 35 - 17 = -w. What is the units digit of w?
7
What is the units digit of (-37)/(-7) + 2/(-7)?
5
Let r(c) = -1. Let i(t) = 3*t - 4. Let h(w) = -i(w) + 6*r(w). Suppose 3*k - g + 6*g + 43 = 0, -3*k - 3*g = 33. What is the units digit of h(k)?
6
Let c be ((-2)/(-4))/((-2)/(-8)). Suppose -c*y + 4*y - 44 = 0. Suppose -j + 0*j + 5 = 0, -3*g + j = -y. What is the units digit of g?
9
Let b = -2 + 3. What is the units digit of b?
1
Let i = -373 - -635. What is the tens digit of i?
6
Suppose 0 = -4*j - 3*a + 8*a + 620, 0 = -2*j - 3*a + 310. What is the hundreds digit of j?
1
What is the units digit of (75/(-6))/(2 - (-10)/(-4))?
5
Let o(g) = 65*g**3 - g**2 + g. What is the tens digit of o(1)?
6
Let u(i) = 50*i**2 + 3*i + 1. What is the units digit of u(-1)?
8
Suppose 0 = u - 5*j - 42, 0 = -2*u + u + 3*j + 44. What is the tens digit of u?
4
Let n(v) = v**3 + 9*v**2 - 3*v + 5. What is the tens digit of n(-7)?
2
Let t(x) = -x + 18. Let d be t(0). Let s = d - 12. Let m = s + -4. What is the units digit of m?
2
Let t = 13 - 3. Let v be 74/t - 2/5. Suppose i = 5*x - 30, -5*i = 2*x - v*x + 10. What is the units digit of x?
7
Let z(d) = -d**3 +