he units digit of x?
7
What is the hundreds digit of 2 - (-134 + 4/(6/3))?
1
Let h(b) = -b**3 + 20*b**2 - 17*b + 1. What is the tens digit of h(19)?
3
What is the hundreds digit of (-6 + 445/(-15))*(-6)/2?
1
Suppose -4*u = -3*b + 15, -2*u - 4*b + 13 = -7. Suppose 2*c = -c. What is the units digit of c + u/3 - -7?
7
Suppose -5*k + r + 36 = 0, 0 = 2*k - 0*r + 5*r - 9. Suppose 0 = -2*s + k*s - 20, 4 = -2*g + 2*s. What is the units digit of g?
2
Let t = 0 + 9. Let u(b) = -b**2 + 10*b - 9. Let n be u(t). Suppose n = f, 0 = -j - 0*f - 3*f + 15. What is the tens digit of j?
1
Let l(d) be the third derivative of 0 + 5/3*d**3 + 1/60*d**5 - 1/3*d**4 + 0*d - d**2. What is the units digit of l(7)?
3
Let p(u) = -13. Let s(x) = 1. Let q(c) = -p(c) - 4*s(c). Let m(o) = o + 26. Let d(y) = -4*m(y) + 11*q(y). What is the units digit of d(-4)?
1
Let m = 3 - 5. Let g be -1 - m/(-1*2). What is the units digit of ((-10)/4)/(g/4)?
5
Suppose 5*a - 33 = 167. Suppose 0 = -y + 2*i - 2 + 32, -i = 2*y - a. What is the tens digit of y?
2
Let b(w) = w**2 + 8*w - 4. Let l be b(-8). Let n = l - -6. Suppose n*u + u - 24 = 0. What is the units digit of u?
8
Let x(h) = h**3 + 4*h**2 - h - 4. Let q = -6 + 3. What is the units digit of x(q)?
8
Suppose 3*u + m - 61 = 0, 0*u + 4*u = m + 72. Suppose -u = -2*x + 4*w + 25, w - 55 = -5*x. What is the tens digit of x?
1
Suppose 0 = 3*l + 3*a - 189, -69 = -l - 2*a - a. Suppose z - l = 6*z. What is the units digit of (-35)/(-6) - 2/z?
6
Let m(d) = 0*d + 4 - 9*d + 4*d - 1. What is the tens digit of m(-7)?
3
Let m be 4/6 - (-1)/3. Let y = 0 + m. What is the units digit of y?
1
Let c(n) be the first derivative of 1/2*n**2 - 2*n - 4. What is the units digit of c(4)?
2
Suppose 8*q - 1145 = 31. What is the units digit of q?
7
Suppose 3*y - 8 = 7*y. What is the tens digit of 11*(0/y - -1)?
1
Suppose -2 = -2*s - 2*g, -1 = -s + g + 4*g. Let p(c) = 7*c**3 - c**2 + c. What is the units digit of p(s)?
7
Let c = 36 + -56. What is the units digit of 14/(-4)*c/7?
0
Let j(q) = 3*q**2 - 6*q + 4. What is the units digit of j(4)?
8
What is the tens digit of 1/(45/(-23) - -2)?
2
Let a = 15 - -6. What is the units digit of (a/15 + -3)*-20?
2
Let z = 199 - 118. What is the tens digit of z?
8
Suppose 5*l - 65 = 5*p + 115, -2*p - 106 = -3*l. What is the tens digit of l?
3
Let y = 17 - 5. Let g be 8/(-1*(1 + 0)). What is the units digit of (-3)/y + (-106)/g?
3
Let t be (0 - -1)/(5/35). Let p = -4 + t. Suppose -5*f + 22 = -4*y, -2*f + p*y + 14 = 4*y. What is the units digit of f?
6
Let h(r) = r**2 + r + 20. Let a(i) = -i**2 - i. Let c be a(0). Let w be h(c). Let m = 35 - w. What is the units digit of m?
5
What is the units digit of (18 + -21)/(1/(-15))?
5
Let n(i) = i**2 + 10*i - 12. Let d be n(-9). Let x = -31 - d. Let b = x + 17. What is the units digit of b?
7
Suppose -o = u + 1 - 3, 5*u - 2*o = -11. Let r be 2 - (-1 + 2 - u). Suppose 4*b - 3 - 9 = r. What is the units digit of b?
3
Suppose -3*m = 3*z - 168 + 36, 5*z = -4*m + 172. What is the tens digit of m?
4
Suppose 16 = h - 5*h. Let t(m) = m**3 + 3*m**2 - 4*m. Let y be t(h). Suppose q = -y*q + 7. What is the units digit of q?
7
Let h(x) = 5*x + 3. Let l be h(-4). Let d = l - -32. What is the tens digit of d?
1
Let v = -3 + 5. Suppose v*n = 6*n - 12. What is the units digit of n?
3
Let i = 434 - 173. What is the hundreds digit of i?
2
Let r(y) = -12*y - 1. Let p be r(1). Let a = 1 + p. What is the units digit of (-1)/(15/a)*5?
4
Suppose t + 2*y - 12 = -0*t, -2*t + 14 = 2*y. Suppose -2*w - o + 0 = 1, -2 = -4*w + t*o. Suppose w*k = -3*k + 15. What is the units digit of k?
5
What is the tens digit of 6/10 - (-13470)/50?
7
Suppose 2*d = -34 - 50. Let v be (-5)/(-2)*d/(-15). Let x = v - -2. What is the units digit of x?
9
Let a be 5 - ((-3)/(-3) + -1). Suppose -2*u + 5*y = -7 - a, y = -u + 6. What is the units digit of u?
6
Let y(a) = -3*a + 1. What is the tens digit of y(-12)?
3
Let a(i) = -i**3 + 7*i**2 - 5*i + 2. Let p be 8 + -1 - 2 - -1. Let t be a(p). Let f = 2 + t. What is the tens digit of f?
1
Suppose -2*d = -5*l + 24, 15 = 3*l - 3*d + 2*d. Suppose w = -l*w + 238. What is the tens digit of w?
3
Let q(h) = 18*h**2 - 1. Let i be q(1). Suppose -5 - i = -2*o. What is the units digit of o?
1
Suppose 0*q + q = s - 11, 2*q = -2*s - 6. Let p = q - -16. Let w = p - 3. What is the units digit of w?
6
Suppose -5*d + 78 = -72. What is the tens digit of d?
3
Suppose -5*s + 59 = -1. What is the tens digit of s?
1
Suppose -530 = -5*y + 5*s, -470 = -3*y - 5*s - 112. What is the hundreds digit of y?
1
Let r(j) = 25*j - 2. Let w be r(2). Let s be (-2)/11 - w/(-22). Suppose 0 = -i + 3*i - 6, -4*v = s*i - 58. What is the units digit of v?
3
Suppose 9*m + h - 267 = 4*m, -5*h - 149 = -3*m. What is the units digit of m?
3
Suppose 5*a - 1 = 24. Suppose -2 = a*z - 12. Suppose 5*v + 0*o - 69 = 2*o, -z*v - 3*o + 20 = 0. What is the units digit of v?
3
What is the units digit of -13*(-35)/8 + 1/8?
7
Suppose -5*r + 370 = -5*o, 2*r + 3*o - 62 = r. What is the units digit of r?
1
Suppose -4*y + 5*a + 0 = -89, -2*a = -y + 26. What is the units digit of y?
6
Let l(p) be the second derivative of p**4/12 - 2*p**3/3 - p**2/2 + p. What is the units digit of l(5)?
4
Let i(c) = -c**2 - 5*c. Let y be i(-4). Suppose y*h + 12 = -16. Let w = -2 - h. What is the units digit of w?
5
Let i = -99 - -442. What is the units digit of i?
3
Suppose -4*k - 5*w + 79 = 0, -2*w - 36 = -5*k + 4*k. Suppose -3*o + k = 3*t - 22, 4*t = 2*o - 26. What is the tens digit of o?
1
Suppose 0 = -5*k + 3*k. Let u = 11 + -8. Suppose -x + 3*b - 2*b - u = k, -5*b + 23 = -x. What is the units digit of x?
2
Suppose y = -6 - 14. What is the units digit of ((-8)/y)/(2/100)?
0
Let b = -13 - -15. Suppose -b*q = 3*p - q - 31, 4*p = -3*q + 43. What is the units digit of p?
0
Let u be (1 - (-50 + -1))/1. Suppose 2*g - 17 - 5 = -2*j, 4*j = 2*g - u. Suppose -3*o + g = -o. What is the units digit of o?
8
Let a(d) = d + 7. Let n be a(-4). Suppose -k = 3*k - 8. Suppose -5*g = -5*x, -n*g - k*g + 20 = 5*x. What is the units digit of x?
2
Suppose 2*c - 4 = 6. Suppose 4*i + 2*d = 68, d - 4*d = c*i - 87. Suppose -i = -2*k - 3*k. What is the units digit of k?
3
Suppose 0 = -3*i - 10 - 68. Let o be -18*(-3 + i/(-6)). Let b = 42 + o. What is the units digit of b?
8
Suppose 4*q - 20 = 8*q. What is the tens digit of 6/15 + (-58)/q?
1
Suppose 11 = 4*a - 1. Suppose 0 = 4*t, -b + 3*b - 22 = a*t. Let n = 16 - b. What is the units digit of n?
5
Let v(z) = 2 - 11 - 1 + z**2 + 4*z. Suppose -12 = x - 5. What is the units digit of v(x)?
1
Let i(z) = -z**3 - 5*z**2 + 5*z - 3. Let w be i(-6). Suppose -1 - 3 = -k. Suppose -4*j - m + 0*m = -22, -j - w = -k*m. What is the units digit of j?
5
Let a = -14 - -7. Let t(b) = b**3 + 6*b**2 - 9*b + 3. What is the units digit of t(a)?
7
What is the tens digit of ((-6)/(-15))/((-5)/(-150))?
1
Suppose 1 - 2 = -c. Suppose 0*k - 1 = -k. What is the units digit of k + (-2 + 3 - c)?
1
Suppose -b - 5*b - 126 = 0. Let q = 11 + -19. Let n = q - b. What is the tens digit of n?
1
Suppose r + 1 = 2*m + 3*m, -5*r = m + 5. Suppose 0 = -b - m*b + 7. Suppose -4*z + b*z = 6. What is the units digit of z?
2
Let k(z) = -4*z - z + 0 - z**2 + 3 + 0*z. What is the units digit of k(-4)?
7
Let n = -19 + 19. Let u(f) = f**3 - 2*f + 35. What is the tens digit of u(n)?
3
Suppose -4*d - l + 16 = -3*l, -14 = -d + 3*l. Let i(t) = t. Let h be i(4). Suppose -2 = -h*x + d. What is the units digit of x?
1
Let y = 22 - 13. Suppose g - 2*p = -3, 2*g - 5*g = -p + y. Let i = g - -5. What is the units digit of i?
2
Let t = -2 - -3. Suppose 0 = -5*b - 3*i - 13, 3 = -5*b + 2*i - 5. What is the units digit of b - ((-33)/t)/3?
9
Let g = 6 - 1. Suppose g*h - h = 0. Suppose 0 = -4*l + 5*s + 31, -3*l + s + h*s + 37 = 0. What is the tens digit of l?
1
Suppose -2*w + 1 + 2 = -5*o, w = 2*o + 2. Let v = w + -10. Let k = 0 - v. What is the units digit of k?
6
Let d = -2 + 4. Suppose d*m = -g + 9 + 6, -5*m + 48 = -g. What is the units digit of m?
9
What is the tens digit of -33*((-42)/9 - -3)?
5
Suppose -2*s + 3*a - 14 = 0, -4 = 3*a - 4*a. Let f = 3 + s. What is the units digit of ((-2)/f)/(1/(-5))?
5
Suppose -2*f = 2*v - 67 - 53, 2*f + 222 = 4*v. What is the tens digit of v?
5
Let v = -35 + 37. What is the units digi