724/42. Let u = -29 + l. What is the tens digit of u?
5
Suppose -36 = 5*r - 231. What is the units digit of r?
9
Let c(v) = -v**2 + v - 6. Let u be c(7). Let m = -32 - u. Let p = m - 7. What is the units digit of p?
9
Suppose l = 4*k + 10, -3*k + 4 = -5*l + 3. Let j be (-2)/((-6)/(-4) + l). Suppose i - j*c - 2 = -1, -3*i = 5*c - 3. What is the units digit of i?
1
Let f(i) = -7*i - 1. Let c(h) = 14*h + 3. Let q(v) = -3*c(v) - 7*f(v). What is the units digit of q(2)?
2
Let x(h) = h**2 - 3. Let o be x(-4). Let n = -8 + o. What is the units digit of n?
5
Suppose 5*t = 20, 5*x - 2*t = -5 - 3. Suppose -f + 4*f - 33 = x. What is the units digit of f?
1
Let t be (12/9)/((-4)/(-6)). Suppose -21 = -2*i + 2*r + 7, 0 = -3*i + t*r + 37. What is the units digit of i?
9
Let y(g) = -g + 7. Let s = -2 - -4. Let f be s/7 - 2/7. What is the units digit of y(f)?
7
Suppose -5*t = -5*a + 5, -7 = -a - 0*t - 5*t. Suppose 7 = a*b + 3. Suppose 1 = -b*w + 5. What is the units digit of w?
2
Let a(n) = -13*n - 16. What is the hundreds digit of a(-17)?
2
Let h(r) = 2*r**2 - 13*r**3 + 2*r + 11*r**3 - r**2 - 1. What is the units digit of h(-2)?
5
Let m(n) = n**3 - 15*n**2 + 8*n - 5. Let f be m(15). Let i = f + -77. What is the units digit of i?
8
Let m(k) = k**3 - 4*k**2 - 6*k + 6. Let a be m(5). Let r = a + 0. What is the units digit of (-9)/(-4)*4/r?
9
Suppose 8*f + 572 - 2212 = 0. What is the units digit of f?
5
Let v = -7 - -10. Suppose 0 = 2*h - 2*w - 44, 4*h + 47 = -v*w + 114. What is the units digit of h?
9
Let c(p) = 5*p**2 + 3*p - 9. Let y(m) = 4*m**2 + 2*m - 8. Let d(f) = 5*c(f) - 6*y(f). What is the units digit of d(-3)?
3
Suppose 2*y + 4 + 0 = 0. Let z be y/(-2 + 3) + 4. Suppose 3*b + z*k + 35 = 6*b, -3*b + 5*k + 47 = 0. What is the units digit of b?
9
Let s(a) = a**3 + 5*a**2 - 9*a - 8. Suppose t + 5*d = -4, 0 = -5*t + 2*d - d + 6. Suppose -3*j + t = 3*p + 4, 14 = p + 4*j. What is the tens digit of s(p)?
1
Suppose -y + 2*c - 6 = -2*y, -3*y = 2*c - 22. Let q = -2 + y. What is the units digit of q?
6
Suppose 4*q - 2*q = 102. What is the tens digit of q?
5
Let g(c) = c**2 - c**2 + c**2 - 2 + 3*c. What is the units digit of g(-5)?
8
Let x(h) = -h**2 + 3*h + 4. Let j be x(3). Let b = j - 13. What is the tens digit of (-94)/(-6) + 6/b?
1
What is the tens digit of 2*((-1)/(-5))/(8/1420)?
7
Let z(r) be the third derivative of r**5/10 + r**4/8 - 4*r**2. What is the units digit of z(-2)?
8
Let t = 97 + -55. What is the tens digit of t?
4
Let d(p) = p**2 - 3*p + 2. Let v be d(3). Let y be 2 + (-2)/(8/12) - -4. Suppose y*x = v*x + 12. What is the tens digit of x?
1
Suppose 3*h - 2*p - 630 = 0, 5*h + p - 768 - 282 = 0. Suppose 0 = -5*r + h - 30. What is the units digit of r?
6
Suppose 4*r = -p + 14, -3*r + 43 = p + 3*p. Let j be (-4)/1*2/(-4). Suppose 5*h + 10 = 0, -5*h - p = 2*u - j. What is the units digit of u?
1
Let x(k) = -k**2 - 6*k - 1. Let c be x(-7). What is the units digit of 32/5 + c/20?
6
Let j = -1 + 0. Let t be -1 + (j - 1 - -1). What is the units digit of t/6 + (-8)/(-6)?
1
Let z(q) = 18*q - 2. What is the units digit of z(3)?
2
Let f be (42/(-35))/(6/(-20)). Let s(v) = v**2 - v - 4. What is the units digit of s(f)?
8
Let z(p) = p**3 + 7*p**2 - 9*p - 9. What is the units digit of z(-6)?
1
Suppose 5*w - 4*r - 25 = -0*r, 3*r = 3*w - 18. Let d = w - -4. What is the units digit of d?
5
Let v be (63/15)/((-2)/(-40)). Suppose 3*h - v = 2*o, 3*o - o - 126 = -4*h. What is the units digit of h?
0
Suppose 0 = b - o - 7 - 10, -3*b + 51 = -4*o. Let t = -2 + b. What is the tens digit of t?
1
Let s = -14 - -11. Let k = -2 - s. What is the units digit of k?
1
Let h = 202 + -189. What is the tens digit of h?
1
Suppose 138 = 2*l - 30. What is the tens digit of l?
8
Suppose 0*j - 6 = -2*j, -5*l - 4*j + 12 = 0. Suppose l = k + 2 - 0. What is the units digit of -2 + 2 - -1 - k?
3
Let v be (60/16)/((-3)/(-184)). Let c be v/(-6) + 1/3. Let u = -21 - c. What is the tens digit of u?
1
Suppose -57 = -2*l + 47. What is the tens digit of l?
5
Let l = 10 + -27. Let h = l - -26. What is the units digit of h?
9
What is the units digit of (-9)/6*48/(-18)?
4
Let u = -6 - -8. Suppose -2*a + 13 = l, a - u - 12 = l. What is the units digit of a?
9
Let f be ((-5)/(-2))/(4/8). Suppose a - 3*a = -f*i + 20, -3*i + 21 = -3*a. What is the units digit of i?
2
What is the units digit of 4529/28 + (-2)/(-8)?
2
Let j = 6 - 3. What is the units digit of j?
3
Let m = 134 + -57. What is the units digit of m?
7
Suppose -d + 4*y = d + 10, -3*y = -12. Suppose -5*o + 37 = -d*m, -2*m - m = o + 7. What is the units digit of o?
5
Suppose 3*x = 8*x - 4*h - 9, 5*h - 20 = 0. Suppose 32 = x*f - 18. What is the units digit of f?
0
Let h = -3 + 3. What is the units digit of (-12)/(-15)*(35 + h)?
8
Suppose 0 = -0*h - 5*h - 30. Let q = -139 + 129. Let r = h - q. What is the units digit of r?
4
What is the hundreds digit of (5 + 13 + 6)*(-44)/(-6)?
1
Let v(j) = j**2 + 6*j - 5. Let f(o) = -o**2 - 7*o + 6. Let q(r) = 2*f(r) + 3*v(r). What is the units digit of q(-5)?
2
Let w = 238 + -50. What is the units digit of w?
8
Let j be (-2)/((-6)/(-9)) + 3. Suppose 2*i + 4*m - 128 = -0*i, -4*m = -i + 88. Suppose 0 = -j*v + 4*v - i. What is the tens digit of v?
1
Suppose 3*a - 3*s = -12, 0*s + 5*s - 25 = 0. Let l(o) = 11*o**2 + 2*o - 1. What is the units digit of l(a)?
2
Suppose -3*q - 3*y = -7*q + 88, -2*q = 3*y - 62. What is the tens digit of q?
2
What is the tens digit of (-16)/20 + 204/5?
4
Let a(y) = 7*y + 7*y**2 + 1 + 10 - y**3 + 4*y**3 - 4*y**3. What is the units digit of a(8)?
3
Let n(f) = f. Let u be n(-5). Let t(c) = -6*c**2 + 2*c. Let w(r) = -7*r**2 + 3*r. Let b(l) = -6*t(l) + 5*w(l). What is the units digit of b(u)?
0
Suppose 0*h + 3*h - 4 = q, -4*q + 12 = 2*h. Let o(g) = 12*g - 4. What is the tens digit of o(h)?
2
Suppose p - 6*p = 0. Suppose 3*d + 4*h - 73 = -p*h, -4*d + 112 = -2*h. What is the units digit of d?
7
Suppose -4*m + 24 = 3*y, 0*y + 5*y - 29 = -3*m. Let o(u) = u - 9. Let r be o(7). What is the units digit of (r + m)*2 + 0?
2
Suppose -r + 44 = -5*r. Let j = -10 - r. What is the units digit of j?
1
What is the units digit of (-2)/5 - (-84)/35?
2
Suppose 6*l - 175 = l. Suppose c + l = 6*c. Suppose -z = -5*i + 37, 2*i - 1 = c*z - 2*z. What is the units digit of i?
8
Let n(k) = k**3 - 5*k**2 + 7. Let x be (-10)/2*(3 - 4). Suppose -21 = -x*t + 4. What is the units digit of n(t)?
7
Let o(t) be the first derivative of t**3 - t**2 - 2*t + 1. Let n(r) = r + 1. Let l be n(-3). What is the tens digit of o(l)?
1
Let q = 152 + -70. What is the units digit of q?
2
Let l = 99 - -7. What is the tens digit of l?
0
Suppose 4*v - 221 + 13 = 0. What is the tens digit of v?
5
What is the units digit of (-12)/(-1)*28/12?
8
Let i = 9 + -4. Let r be i + 4/((-4)/2). Suppose r*k = 4*k - 1. What is the units digit of k?
1
Let w(r) = r**3 + 5*r**2 + 5*r - 6. Let j be w(-5). Let y = -20 - j. What is the tens digit of y?
1
Let i(b) = 2 + 1 + 6 + b - 3. What is the units digit of i(-5)?
1
Suppose 4*q + 11 = -9. What is the units digit of (-2)/q - 54/(-15)?
4
Let j(v) be the third derivative of 5*v**4/24 - v**3/2 + 3*v**2. What is the tens digit of j(3)?
1
Let j(a) = a**2 + 2*a - 1. Let y be j(-4). Let k be (y/(-14))/(1/(-4)). Suppose -3*i + 14 = -k*i. What is the tens digit of i?
1
Suppose -96 = -4*i + 2*c, -120 = 4*i - 9*i - 5*c. What is the tens digit of i?
2
Let t = -7 - -11. Suppose 3*r + 0*r + t*n - 44 = 0, 5*r - 58 = n. What is the units digit of r?
2
Let t(i) = i**2 + 3*i - 7. Let f(c) = -c**2 - 2*c - 3. Let k be f(-3). What is the tens digit of t(k)?
1
Suppose 22 = 4*s + 6, -2*m + s = -354. What is the hundreds digit of m?
1
Suppose 0 = 3*z - 2*z. Suppose -3*g = -3*m - 3, 3*m = -3*g - z*g + 21. Suppose 5*t = g*a - 6, a + 2*t = -3*a + 20. What is the units digit of a?
4
Let n = 384 + -262. What is the hundreds digit of n?
1
Let x = 355 + -106. What is the units digit of x?
9
Let l(n) = -n**3 + 5*n**2 - n + 7. Let t be l(5). Let j be (58/4)/(1/t). Suppose 4*h - 11 = j. What is the tens digit of h?
1
Suppose z = 6*z - 510. What is the hundreds digit of z?
1
Let r be ((-6)/(-9))/(2/15). Suppose -r*t - 39 = -14. What is the units digit of t/(25/(-6))*5?
6
Let b be -5*(-48)/(-15)*-1. Suppose -3*f - 3*t = -87, 0 = f - 4*t - 8 - b. Su