 -5 = -2*d + b - 6*b, 0 = -5*b - 5. Suppose 0 = -a + 5*a - 8. Suppose -q = -d*f - 9, 0 = -a*q + 4*f - 3*f + 9. What is the units digit of q?
4
Suppose 2*u + 4*k = 4*u - 64, 5*k + 116 = 4*u. Let b = u + -16. What is the units digit of b?
8
What is the tens digit of 15 - -28 - (0 - -1)?
4
Let n(x) = 3*x + 8. Let v(h) = 7*h + 16. Let m(j) = 5*n(j) - 2*v(j). Let g be m(-5). Suppose 4*y - 4*l = 40, 0*l = -g*l - 3. What is the units digit of y?
9
Suppose -s + 2*n = 20, -2*s - 4*n + 60 = -6*s. Let j be (-5)/(-2) + (-5)/s. Suppose t - 32 = -j*x - 0*t, 2*x - 44 = 5*t. What is the tens digit of x?
1
Let t(w) = 16*w - 3. Let d be t(2). Suppose y - 22 = 5*c, 4*c + c + d = 2*y. What is the units digit of y?
7
Suppose -15*b = -13*b - 70. What is the tens digit of b?
3
Let w(o) = -o**2 + 4*o - 2. Let v be w(2). Suppose v*f = 75 - 7. What is the tens digit of f?
3
Let l be (4/2)/((-10)/5). Let t be -2*(0 - l/(-1)). Suppose -19 = -t*y - 7. What is the units digit of y?
6
Let s be 2/(-5) - (-12)/5. Let c = -5 + s. What is the units digit of 1 - (c - -1) - 2?
1
Let v(h) = h**3 + 16*h**2 + 9*h + 6. What is the units digit of v(-15)?
6
Let x = 69 - 29. What is the tens digit of x?
4
Let z = 38 - -33. What is the tens digit of z?
7
Suppose 8 = 2*y - h, 4 = 3*y + 5*h + 18. Let w be (-28)/(-8) - y/4. Suppose 2*s - m = 15, 0*m + w*m + 10 = -s. What is the units digit of s?
5
Suppose w - 75 = -4*w. Let x = 22 - w. Let i = 17 - x. What is the tens digit of i?
1
What is the units digit of 30/(-50) - (-738)/5?
7
Let t(v) be the third derivative of -v**6/120 - v**5/60 + v**3/3 - 4*v**2. What is the units digit of t(0)?
2
Suppose 0 = -3*w + 6. Let d be (w/3)/(4/12). Suppose -d*n + 10 = -0*n. What is the units digit of n?
5
Suppose 6*x - 8*x + 8 = 0. Suppose -l = -23 - x. What is the tens digit of l?
2
Let u = 65 - -23. What is the tens digit of u?
8
Let r = -330 - -467. What is the units digit of r?
7
Let f be -3 + 1 + -4 - -3. Let o be -2*f/(-2) + 95. What is the units digit of o/9 - 16/72?
0
Let q be 4/6 - (-8)/(-12). Let n be q*((-9)/(-6) - 1). Suppose 0*c + 4*c = -2*l + 36, n = l + c - 15. What is the units digit of l?
2
Let f(y) = -2*y + 1 + y + 4*y - 2*y**3. What is the tens digit of f(-2)?
1
Let j(t) be the first derivative of -t**3/3 + 9*t**2/2 - t - 3. What is the units digit of j(8)?
7
Suppose 0 = -a - 3*m - 9, 2*a + 6*m - 3*m + 3 = 0. What is the units digit of a?
6
Suppose -36 = -3*b + 117. What is the tens digit of b?
5
Let m = 66 - 65. Let v(t) = t**3 + t**2 - 3*t + 2. Let z be v(3). Suppose -z = -3*k - 5*f, -4*k = 4*f - 43 - m. What is the tens digit of k?
1
Let r(g) = g + 25. What is the tens digit of r(-8)?
1
Suppose -13 = -5*z - l, 2*z - 3*l - 18 = -2*z. Suppose -u - 2*y = -z*u + 22, 2*u + 4*y + 8 = 0. Suppose 0 = j - u - 7. What is the units digit of j?
3
Suppose -3*j + 4*s = -25, 5*j - s + 5*s = -1. What is the units digit of j + (1 - 0/3)?
4
Let j(u) = -u**2 - 7*u - 3. Let l be j(-6). Suppose 4 = l*g - 4*w - 43, 5*g + 4*w = 25. What is the units digit of g?
9
Let i(a) = -a + 6. Let u(x) = -x**3 + 6*x**2 + 7*x + 5. Suppose -3*l - 2*l = -5*w - 25, 4*w - 15 = -l. Let p be u(l). What is the units digit of i(p)?
1
Suppose p + 4 = -p - 4*q, 4*p - 2*q = 32. Suppose -20 = -i - 5*g, -p = -i + 2*g - 0*g. What is the units digit of i?
0
Let j = 8 + -7. Suppose 33 = 4*y + j. What is the units digit of y?
8
Suppose -18*p + 4*p + 4550 = 0. What is the hundreds digit of p?
3
Let g = -4 - -7. Let x = g + 11. What is the tens digit of x?
1
Let b(p) = 3 - 2*p + 4*p - 3*p**2 + 2*p**2. Let y be b(3). Suppose y = -v + 9 - 4. What is the units digit of v?
5
Let l(b) = b - 4. Let c be l(3). What is the units digit of (c - 14/(-10))*25?
0
Suppose -3*v + 4*v = 4. Let m be 2/(-3*4/(-18)). Suppose -m = a - v*a. What is the units digit of a?
1
Let f(y) = 5*y**3 - 11*y**2 + y - 4. Let d(g) = -4*g**3 + 10*g**2 - g + 3. Let a(x) = 6*d(x) + 5*f(x). What is the units digit of a(-4)?
8
Let b = 2 - 3. Let z be (-4)/(-2) - (-7)/b. What is the units digit of (-6)/z*(-20)/(-6)?
4
What is the units digit of 770/21 - (-1)/3?
7
Let a = 21 + -37. Let v be ((-8)/a)/(1/86). Let h = -27 + v. What is the tens digit of h?
1
Let l(y) = 2*y - 1. Let r(p) = -5*p + 3. Let k(q) = 11*l(q) + 4*r(q). Let n be k(1). Suppose -10 = -n*j - 2*j. What is the units digit of j?
2
Let f(p) be the first derivative of p**2/2 - p + 1. Suppose -2*s + 6*s - 8 = 0. What is the units digit of f(s)?
1
Let v = -87 + 128. What is the tens digit of v?
4
Suppose 803 + 305 = 4*p. What is the units digit of p?
7
Let v = -6 - -12. Let a = 9 - v. Suppose -b - 5*y = -a, -y - 6 = -b - 3. What is the units digit of b?
3
What is the units digit of (-4)/(5/((-60)/1))?
8
Let d(b) = -22*b - 2. What is the tens digit of d(-3)?
6
Let w be (0/3)/(0 + 1). Suppose -8 + w = 4*m. What is the units digit of ((-9)/6)/(1/m)?
3
Suppose -4*q - 4*z + 320 = -2*q, 0 = 4*q - z - 604. Suppose 52 = 4*d - q. What is the tens digit of d?
5
Let i be (-4)/(-2) + (-2 - -2). Suppose -i*h - 8 - 34 = 0. Let f = h + 30. What is the units digit of f?
9
Let h(t) = 4*t**2 + t - 1. Let y be h(1). Let m(v) = -1 + v - y*v + v. What is the units digit of m(-1)?
1
What is the tens digit of (138/(-9))/(6/(-90))?
3
Let v = 72 + -65. Suppose 4*n = -3*i + 24, 3*i - 6*i = -n + 6. Let b = v + n. What is the units digit of b?
3
Let h = 35 + -17. What is the units digit of h?
8
Let i be 3*(-2)/(-12)*2. Let b be (i + -3)*(-3)/(-2). What is the units digit of 6/b*(-5)/2?
5
Suppose 5*m = 5*a + 120, -35 - 37 = -4*m - 2*a. Let b be 48/m - 3/(-5). Suppose 49 = b*u - 5. What is the units digit of u?
8
Let i(c) = 13*c + 5. What is the tens digit of i(5)?
7
Suppose 2*t + 0*t = 0. Let v(b) be the third derivative of -b**6/120 - b**5/60 + 5*b**3/3 - b**2. What is the tens digit of v(t)?
1
Let n be 12/18*(26 + 1). Let h(d) = -d - 1. Let p be h(-6). What is the tens digit of (-18)/p*(-60)/n?
1
Let g be (-3 + 2)/(1/(-4)). Suppose 2*c - 3*z - 72 = 0, 0 = -g*c - 3*z + 119 + 43. What is the units digit of c?
9
Let r(z) = -z**3 - 6*z**2 + 6*z - 3. Let i be r(-7). Suppose -4*s - 8 = -i*x, s - 7 = -5*x + 3. What is the units digit of (0 + (s - 1))*-6?
6
Suppose 0 = -4*d + 4 + 4. Suppose -m = d*m - 87. What is the tens digit of m?
2
Let h(y) = 2*y - 6. Let n(a) = -a**3 + a**2 - a + 4. Let w be n(0). Suppose -19 = -3*b - w. What is the units digit of h(b)?
4
Let h be (-15)/(-6)*1*2. Let k be ((-3)/h)/(1/(-5)). Suppose -k*u = -3*q + 36, 2*q - 20 = 3*u - 2*u. What is the units digit of q?
8
Let s(l) = l**3 + 8*l**2 + 8*l - 5. What is the units digit of s(-6)?
9
Suppose 3*b + 81 = -5*l + b, b = 2*l + 27. What is the tens digit of (-144)/l - (-4)/10?
1
Let q be (-1)/(-1 + (-6)/(-4)). Let m be (-28)/(-10)*(-5)/q. Suppose 0 = -3*y - 1 + m. What is the units digit of y?
2
Let d = 3 - -2. What is the units digit of d?
5
Suppose 0 - 8 = -2*z. Suppose -4*m - 50 = -z*x - 10, 0 = 2*x + 4*m + 10. Suppose 2*p - 14 = -w, w = -4*p + x + 23. What is the units digit of p?
7
Let q(r) = -r**3 + 4*r**2 - 2*r - 1. Let f be q(4). Let c = f + 17. What is the units digit of c?
8
Let t be (-12)/(-20) + 6/(-10). What is the units digit of (1 - t)*69/3?
3
Suppose 5*v - 6 - 9 = 5*j, -3*v + 5*j = -7. What is the units digit of v?
4
Let n(v) = -20*v + 1. Let a be n(-1). Let x(f) = 16*f**2 + f. Let s be x(-1). Let m = a - s. What is the units digit of m?
6
Suppose 2*p + 4*k - 16 = 0, -5*p - 5*k - 36 = -6*p. Suppose -2*h + 3*j = 7*j - p, -3*h + 79 = -5*j. What is the units digit of h?
8
Suppose -4*g - 3 = -15. What is the tens digit of 1/g - (-354)/18?
2
Suppose 4*s = -3*c + 13, -s + c + 4 + 1 = 0. Let u(m) = 16*m + 0*m**2 + 2*m**2 - 13 - s*m - 3*m**2. What is the units digit of u(10)?
7
Suppose 4*o + 4*m + 47 = 7, o = -4*m - 4. Let a = o + 22. What is the units digit of a?
0
Let m = -4 + 11. Let y = 10 + -6. Suppose -y*r = -9 - m. What is the units digit of r?
4
Suppose -360 = -3*d - 2*d. What is the tens digit of d?
7
Suppose 6*n - 2*n = -36. Let x(k) = 9*k + 3. Let b be x(-2). What is the units digit of n/(-4)*(-40)/b?
6
Let p(k) be the second derivative of k**4/4 - 5*k**3/6 + 7*k**2/2 + k. Let b be p(5). Suppose -t + 41 = 3*n, 3*n - b = 2*t + t. What is the units digit of n?
5
Let w(n) = n**3 + 5*n**2 - 8*n + 3. Let s be -2 +