4). What is the units digit of (1 - l)/(1/h)?
2
Let d be 2/11 - (-436)/22. Suppose 4 = 3*f - d. Suppose 3*o + f = 7*o. What is the units digit of o?
2
Let f(b) be the first derivative of -b**4/4 + b**3/3 + b**2/2 + 50*b + 4. What is the tens digit of f(0)?
5
Let m be 1/3 - 44/(-3). Let k = m - 13. What is the units digit of k?
2
Let n = 40 + 55. Suppose -3*a = 2*a - n. Suppose 4*h + 4*o - a = 5*o, -4*o - 11 = -3*h. What is the units digit of h?
5
Let h(v) = -v**2 + 4*v + 7. Let l be (-1)/3 - 32/(-6). Let x be h(l). What is the tens digit of -3*x/3*-7?
1
Let r(p) = p**2 - 4*p + 7. Let i be r(5). Suppose 0 = g + g - i. What is the units digit of g?
6
Let m = 11 + -6. Suppose -16 = t - m*t. What is the units digit of t?
4
Let w(c) = -c**3 + 2*c**2 - 2*c + 2. Let t be w(2). Let o = t + 7. What is the units digit of o?
5
Let m be 1 - ((-4)/(-2) + -3). Suppose 0 + 2 = m*l. What is the units digit of l?
1
Let g be 5 - -1 - 1*2. Suppose -2*y - g*k = -4, 3*k + 10 = 5*y - 2*k. Suppose -3*a + 11 = 4*h - y, 0 = -h - 5. What is the units digit of a?
1
Let f = -6 + 8. Suppose -5*k + 3*k + 4*y = -20, 0 = -2*k + 5*y + 15. Suppose -f*j = -6*j + k. What is the units digit of j?
5
Let o(c) be the first derivative of c**3/3 + 5*c**2/2 + 2*c - 2. Let z be o(-4). What is the units digit of 4 + 6 + z + -2?
6
Let q = -8 + 10. What is the units digit of q?
2
Suppose -2*b + 5*j = -0*j + 23, 2*j = b + 9. Suppose -3*s = -4*s + b. What is the units digit of s/(-1)*-1*1?
1
Suppose 2*a = 3 + 25. Suppose -2*m + 13 = -9. Suppose -5*g = -a - m. What is the units digit of g?
5
Suppose 3*z + 3 - 20 = -2*y, 46 = 5*y + 4*z. What is the tens digit of y?
1
Let t = 4 + -10. What is the units digit of 7/((-21)/4)*t?
8
Suppose -8*z = -10*z + 164. What is the units digit of z?
2
Let x = 88 + -42. What is the tens digit of x?
4
Suppose -3*u - 2*n + 290 = -n, -3*u + 295 = 2*n. What is the tens digit of u?
9
Let b = 562 - 162. What is the units digit of b?
0
Suppose 0 = 3*d + 5*x - 230, 5*x = -8 - 2. What is the tens digit of d?
8
What is the units digit of 14/(-49) + 405/21?
9
Suppose 310 = 2*b - 2*u, -5*u - 617 = 2*b - 6*b. What is the units digit of b?
8
Suppose -493 = -2*y - 3*c, y - 243 = -0*c - 5*c. What is the units digit of y?
8
Suppose 6*v = 7 + 131. What is the units digit of v?
3
Suppose 5 + 85 = 5*u. Suppose 2*r + h - 19 = u, 3*h + 49 = 4*r. What is the tens digit of r?
1
Suppose -163 = -47*y + 46*y. What is the hundreds digit of y?
1
Let w(u) be the second derivative of -u**4/12 - 2*u**3/3 - u**2/2 + u. Let c(q) be the first derivative of w(q). What is the units digit of c(-4)?
4
Let l be (14 + -6)*-2*1. Let i(m) = m**2 + 16*m + 2. What is the units digit of i(l)?
2
Suppose d = 3*k - 3, k + 9*d - 4*d = 17. Suppose k + 12 = y. What is the units digit of y?
4
Let t(a) = 15*a + 8. Let v be t(6). Suppose 0 = 4*k - k + 5*l - 91, 5*l = 4*k - v. What is the units digit of k?
7
Suppose -m + 2*m - 148 = 0. What is the tens digit of m?
4
Suppose -20 = -4*f - h, 0 + 8 = 2*h. Let u(q) be the second derivative of -q**4/12 + 7*q**3/6 - 2*q**2 + q. What is the units digit of u(f)?
8
Suppose 0*a - 2*a + 46 = 0. Let g = -16 + a. What is the units digit of g?
7
Suppose 0 = i - 33 - 19. What is the units digit of i?
2
Let i(n) = -n**2 + 1. Let w(o) = -8*o**2 + 2*o + 10. Let x(q) = -18*i(q) + 2*w(q). What is the units digit of x(-3)?
8
Suppose -3*a + 24 = -b - 0, -2*b - 6 = 0. What is the units digit of a?
7
Suppose 4*y + y = 45. What is the units digit of y?
9
Suppose 9*k - 50 = 814. What is the units digit of k?
6
Let d be (-3381)/(-4) + (-1)/4. What is the units digit of 1/(-7) - d/(-35)?
4
Suppose 0 = -g + 4*z - 25, 0 = -2*g - z - z. Let p = -2 - g. Suppose 0 = -p*n + 1 + 5. What is the units digit of n?
2
What is the tens digit of -3 + 4 - (-1242)/6?
0
Suppose -12*l = -362 - 1246. What is the tens digit of l?
3
Suppose -20*q + 16*q + 476 = 0. What is the units digit of q?
9
Suppose -3*c + 108 + 159 = 0. What is the units digit of c?
9
Let q = -29 + 35. Suppose 3*y = -5*g + 2*y + 29, g = 4*y - 11. Let s = q - g. What is the units digit of s?
1
Suppose 2*n - 3 = 119. What is the tens digit of n?
6
Let w = -32 + 46. Let m = w - 10. What is the units digit of m?
4
Let b = 159 - 61. What is the units digit of b?
8
Suppose 3*h + p = -p - 36, -36 = 3*h + 5*p. What is the units digit of (h/10)/(3/(-40))?
6
Suppose -8 = -5*o + 2*a + 47, -4*a - 33 = -3*o. What is the units digit of o?
1
What is the units digit of (-24)/(-36) - (-241)/3?
1
Let b(c) = -7*c + c**2 - 8 + 10*c + 1. What is the units digit of b(-5)?
3
Suppose -5*j + 205 = -0*j. What is the tens digit of j?
4
Suppose -18*q + 16*q = -8. Let d be (((-3)/1)/(-1))/1. Let t = q - d. What is the units digit of t?
1
Let y be (2 - -46 - 3) + 0. What is the tens digit of y/(-2)*36/(-45)?
1
Let p be ((-46)/(-4))/((-5)/(-10)). Suppose p = u + 4*r - 7*r, 3*u - 3*r = 39. What is the units digit of u?
8
Suppose 60 = 3*g + 2*g. Let o = g + -20. What is the units digit of (o/(-12))/((-4)/(-18))?
3
Let r(b) = -6*b - 6. Let h be r(-5). What is the units digit of (10/3)/(4/h)?
0
Suppose 2*a = -3*q + 86, 5*q - 225 = 2*a - 7*a. What is the tens digit of a?
4
Let q be 2*-3*10/(-5). What is the units digit of 21 - (2 - q/4)?
2
Let s = 5 + 0. Suppose -s*g + 129 = -2*g. What is the tens digit of g?
4
Suppose 15 = b + 4*b. Suppose b*q + 0 = 3. What is the units digit of q?
1
Let s = 9 - 11. Let d = s + 9. What is the units digit of d?
7
Let k(t) = -t**3 + 6*t**2 - 5*t - 2. What is the units digit of k(4)?
0
Let l be 1/(-2)*(1 - 1). Suppose x - 12 = -l*x. What is the units digit of x?
2
Let r(c) = -c - 1. Let s be r(-2). Suppose s - 3 = -x. What is the units digit of x?
2
Let i be 14 + 4/2 + -3. Let r be (3*-4)/(-2) + 0. Let t = i - r. What is the units digit of t?
7
Suppose -2*o - 4*h + 21 = 7, -2*o - 13 = -5*h. Let n = 3 + o. What is the units digit of n?
4
What is the hundreds digit of (14/12*4)/(2/96)?
2
Let r be (-45)/(-4) - 6/24. Let q(u) = -3*u - 1. Let l be q(2). Let b = r + l. What is the units digit of b?
4
What is the tens digit of 99 + ((-22)/(-12) - 7/(-42))?
0
What is the units digit of (2 + 0)*3/6?
1
Let u(g) = -g**2 - 8*g + 2. Let k be u(-8). Suppose a = -k*a. Suppose -4 = -a*q - q. What is the units digit of q?
4
What is the units digit of 3/1 - (-7 - -4)?
6
Let i = 51 - -41. What is the tens digit of i?
9
What is the tens digit of (81/((-9)/(-3)))/((-12)/(-108))?
4
Let a(l) = l**3 + 14. Let p be (-2)/(-4)*1*0. What is the units digit of a(p)?
4
Let p(b) = 16*b + 17. What is the tens digit of p(11)?
9
Let g be 0/(1/((-4)/8)). Suppose 7*v + 2*n = 3*v + 58, -5*v - 5*n + 65 = g. What is the tens digit of v?
1
Let i = 18 - 9. Suppose 2*m = -m + i. Suppose -m*v - 2*v = -10. What is the units digit of v?
2
Let b(z) = 49*z**2 + 5*z + 7. What is the tens digit of b(-2)?
9
Let b(g) = 15*g. Let m(o) be the first derivative of o**3/3 + o**2 + o - 1. Let k be m(-2). What is the units digit of b(k)?
5
Let j = 11 + -9. Suppose -5*p - 15 = 0, -j*f + 0 = p - 23. What is the tens digit of f?
1
Let g(z) = -2*z**2 - 5*z + 4. Let i be g(-4). Let w(q) = q + 11. Let c be w(i). Suppose -j - c + 11 = 0. What is the units digit of j?
8
What is the tens digit of 2 - ((-16 - 4) + 1)?
2
Let a(w) = 4 + w + 15 + 0. Suppose -3*y = 3*u - 5*y + 14, 4*y = -u - 28. What is the tens digit of a(u)?
1
Let h be 2*(70/4 + -3). Suppose 0 = 3*u + 11 - h. What is the units digit of u?
6
Let h(r) = 3*r**3 + r**2 - 2*r + 1. Let v be h(1). Let f(k) = 2*k - 2 - 1 + 0 + 4. What is the units digit of f(v)?
7
Let g(n) = -27*n + 49. What is the tens digit of g(-8)?
6
Let w(o) = o**2 - 9*o - 5. Suppose -2*j + 2 = 8. Let l(g) = -g**2 + 8*g + 4. Let v(a) = j*w(a) - 4*l(a). What is the units digit of v(6)?
5
Let v = 9 + -15. Suppose -11 = -k + 4*d, 0 = 2*k + 4*d - 5 - 5. What is the units digit of (v/k)/(2/(-14))?
6
Let c(b) = -8*b + 4. Let m be c(-5). Let z(p) = p**3 - p**2 - p - 6. Let u be z(0). What is the units digit of 2/(-6) - m/u?
7
Let p(f) = 4*f + 2. Let m be p(2). Suppose -m = -5*o, 0 = -4*v - 2*o + 17 + 39. What is the tens digit of v?
1
Let a(j) = -2*j - 4. Let x be (3 - -3)/((-6)/4). What is the units digit of a(x)?
4
Let g be 4/(-18) + (-112)/63. What is the units digit of 161/3 + g/(-