f n?
1
What is the units digit of (58/2)/(-4 + 5) - 4?
5
Let w(m) = -m**3 + 4*m**2 + 6*m + 1. Suppose 2*y = 3*r + 22, 4*r - 41 = -3*y + 26. Suppose -5*v + 42 - y = 0. What is the units digit of w(v)?
6
Let g be 0 - (-3)/((-3)/(-19)). What is the tens digit of -4 + 1 + g/1?
1
Let u be (-5)/(-10) - (-10)/4. Let k be u/(-7 + 1)*0. Suppose -2*w + 6 = -k*w. What is the units digit of w?
3
Suppose 0 = -5*m + c + 1207, 3*m = 3*c - 193 + 910. What is the tens digit of m?
4
Let f = 11 + 26. What is the units digit of f?
7
Suppose o + 2 = -2. Let p(m) = 7*m**2 + 2*m + 1. Let q be p(-1). Let u = q + o. What is the units digit of u?
2
Let q(t) = t - 3. Suppose 0 = -5*w + 27 + 3. What is the units digit of q(w)?
3
Suppose m = -m - 30. Let z = m + 30. What is the units digit of z?
5
Suppose r - j + 57 = 5*r, 3*r - 5*j - 37 = 0. What is the tens digit of r?
1
Suppose q - 2*q = z - 71, 3*q - 280 = -4*z. What is the units digit of z?
7
Let r(a) = a**3 - 2*a**2 - 2*a - 1. Let v be r(-1). What is the units digit of 837/24 - v/16?
5
Suppose -7*v + 3*v - 36 = 0. Let r(j) = -j**3 - 10*j**2 - 10*j - 9. Let s be r(v). Suppose 2*z + s*z = 6. What is the units digit of z?
3
Suppose 0 = -4*d + 75 + 85. Let c = d + -13. What is the units digit of c?
7
Let b = -4 - -6. Suppose 0 = b*y - x - 9, 0*y = y - 4*x - 1. Suppose 5*h = 2*g + 47, -12 - 8 = -y*g. What is the units digit of h?
1
Suppose -3*t + 394 + 14 = 0. What is the hundreds digit of t?
1
Let l be 4*(2/4)/(-1). Let p = -8 - l. Let c(r) = -r**2 - 7*r. What is the units digit of c(p)?
6
Let m = 1 + 5. Suppose -m = -0*z + 3*z. What is the units digit of ((-6)/(-4)*z)/(-1)?
3
Let t = 17 - -17. Suppose 5*w - 80 = 5*f, 3*w - 2*f - t = -6*f. What is the tens digit of w?
1
Suppose o = -2*s - 7, -4*o - 12 = 5*s + 1. Suppose o*f - 34 = f. What is the units digit of f?
7
What is the tens digit of ((-1)/9*-6)/((-4)/(-834))?
3
Let m = 145 - 33. What is the hundreds digit of m?
1
Let c = 3 + 1. Suppose 0*o = 4*o - c. Let g = 3 - o. What is the units digit of g?
2
Let o be 24/7 + (-4)/(-7). Let w = -2 + 3. Suppose -w = o*g - 5. What is the units digit of g?
1
Let q(k) = k**2 - 7*k - 3. What is the tens digit of q(11)?
4
Suppose -9*x + 7*x = -2. What is the units digit of x?
1
Suppose 0 = 4*f - 5*f - 4. Let w be 2*((-22)/f + -2). Let s = -2 + w. What is the units digit of s?
5
Suppose 2*k = -8 - 14. Let x = -6 - k. What is the units digit of x?
5
Let m = -18 + 14. Let z = 21 - m. What is the tens digit of z?
2
Let f be (4/(-6))/((-4)/186). Suppose 5*x - 4 - f = 0. What is the units digit of x?
7
Suppose -3*p = -161 - 16. Suppose 0 = -7*f + 3*f - 164. Let b = f + p. What is the units digit of b?
8
Let g = 5 + -2. Suppose -g*m + 6 = -m. Suppose j + j = y, m*j + y = 5. What is the units digit of j?
1
Let q = -1 + 3. What is the units digit of q?
2
Let g be 2/(-12) + (-76)/(-24). Let o(s) = s**g - 2 - 2*s**2 + 8*s - 8*s. What is the units digit of o(3)?
7
Let x be (-282)/(-22) + 4/22. Let d = -5 + x. What is the units digit of d?
8
Suppose g = -2*g + 12. Suppose 3*w - 48 = -5*m, -2*m - 14 = -g*m + 4*w. What is the units digit of m?
9
Let u = -9 + 17. What is the units digit of u?
8
Let p(z) = z**2 + 8*z + 7. Let o be p(-8). Let h = 7 - o. Suppose h - 18 = -2*n. What is the units digit of n?
9
Let g = 13 + -5. What is the units digit of 132/g*(-4)/(-6)?
1
Let t(l) be the third derivative of -l**4/24 - l**3/3 - 2*l**2. Let q(c) = -c**3 - 5*c**2 + c + 2. Let y be q(-5). What is the units digit of t(y)?
1
Suppose -210 = 5*s + 5*z, 0 = -z + 4*z + 9. Let c be (75/12)/(2/(-8)). Let i = c - s. What is the units digit of i?
4
Suppose -5*w - 29 = m - 10, 4*w - m + 17 = 0. Let v = 8 + w. What is the units digit of v?
4
Suppose 2*n + 631 = 4*f + 3*n, 0 = -4*f - 2*n + 630. What is the hundreds digit of f?
1
Let x be (3 - 1)*(-17)/(-2). Suppose -19 = -c + x. What is the tens digit of c?
3
Suppose -i - l = -3*l - 6, -3*i = 4*l - 8. Suppose -i*u - 2 + 42 = 0. What is the units digit of (-2)/(-10) - (-88)/u?
9
Suppose 0*y + 72 = 4*y. Let l = -6 - -13. Let h = y - l. What is the units digit of h?
1
Suppose 2*v - 3*v = 7. Let n = v - -18. What is the tens digit of n?
1
Let u = -190 + 336. What is the tens digit of u?
4
Let r be ((-16)/(-24))/(4/(-6)). Let c(d) = 2*d + 1 + 4*d**2 + 0*d - d. What is the units digit of c(r)?
4
Let p = -14 - -20. Let b = 8 - p. What is the units digit of b?
2
Suppose 4*v = -m + 35 + 8, 3*v - 5*m = 61. What is the tens digit of (-8)/v - (-71)/3?
2
Let x be 350/(-15)*12/(-5). Suppose 4*f + 0*f - x = 0. What is the tens digit of f?
1
Suppose 0 = -a - 2 + 1. Let l(v) = 22*v**2 + v. What is the tens digit of l(a)?
2
Let p(d) = 3*d**3 - 3*d**2 + 6*d - 3. What is the tens digit of p(3)?
6
Let q = -5 - -9. What is the units digit of 30/20*q/3?
2
Let x = 14 - 9. Suppose 0 = 2*g, 7 = -0*i + i - x*g. Let a(u) = u. What is the units digit of a(i)?
7
Suppose 28 - 4 = -4*i. Let u = 19 - i. What is the tens digit of u?
2
Let y be -2 + 7 + (-1 - 0). Suppose 2*x = -2*x + y. What is the units digit of x?
1
Let p = 158 + -82. What is the tens digit of p?
7
Suppose 527 = 5*q - 63. What is the tens digit of q?
1
Suppose -j - 844 = -5*j. What is the tens digit of j?
1
Let g = -5 - -4. Let p = g + 4. What is the units digit of p?
3
Let w = 43 - 13. Suppose -2*y + w = 3*y. What is the units digit of y?
6
Let g = 393 - 163. What is the hundreds digit of g?
2
Suppose -18 = 2*x - 118. What is the tens digit of x?
5
Suppose 32*z - 27*z - 505 = 0. What is the units digit of z?
1
Let p be (21/12 - 1)*4. Suppose 2*j = -p + 7. Suppose s + j*s = 30. What is the units digit of s?
0
Suppose 6*j - 9*j = -78. What is the tens digit of j?
2
Let s = 43 + -21. Suppose q - 7 = s. What is the tens digit of q?
2
Let d = -8 + 14. Let f = d - 4. What is the units digit of (-3)/1*f/(-1)?
6
Suppose -2 = 2*w + 2*s - 0, 0 = -3*w - 2*s - 6. Let q be w/(-6) - 10/(-3). What is the units digit of -2*(-3)/6 + q?
5
Suppose -2*z = -4*a + 7*a - 239, -z - 3*a + 118 = 0. What is the units digit of z?
1
Suppose -3*u + u = -2*c + 2, -5*c + 29 = 3*u. Suppose b + 2*d + 3 = 0, 5*b - 2*d - 15 = u*d. What is the units digit of 3 + (-2 - b) - -8?
8
Suppose -5*i + 18 = -72. Suppose 0 = -2*s + i + 24. What is the units digit of s?
1
Suppose 0 = w - 5, 0 = -0*o - 2*o - w + 121. What is the units digit of o?
8
Let d = -7 + 12. Let y(p) = p**2 - p - 8. What is the tens digit of y(d)?
1
Let r be (2/(-3))/(8/12). Let n be 15/4 + r/(-4). Suppose d + 4*k = 23, d - 4*k + 37 = n*d. What is the units digit of d?
7
Let h(w) = 5*w + 0*w - 2*w. Let n be h(2). What is the units digit of 26/6 - (-4)/n?
5
Let i(v) = v**2 + 2*v. Let d be i(-2). Suppose 2*t + 2*a = 20 - 4, t - a = 10. Suppose -4*s + t + 67 = d. What is the tens digit of s?
1
Let b(c) = c**2 + 6*c - 4. Let l be b(-6). What is the tens digit of (4/(-5))/(l/50)?
1
Let q(h) be the first derivative of -2*h**2 - 9*h - 1. What is the units digit of q(-9)?
7
Suppose 3 = l + 8. Let q(c) = c**3 + 4*c**2 - 7*c + 2. What is the tens digit of q(l)?
1
Suppose 2*s + 3*s - 220 = 0. Let c be (-2)/(-9) + 490/(-18). Let p = c + s. What is the units digit of p?
7
Let y = 3 - -1. Let m be (-1)/y - (-21)/(-12). Let d(t) = -2*t + 2. What is the units digit of d(m)?
6
Suppose 0 = 3*z - 21 - 21. Suppose 0*y + 2*y - z = 0. What is the units digit of y?
7
Suppose r + 5*y - 10 - 37 = 0, 2*r - 94 = -y. Suppose -2*u + r = 3*i, 0 = -i + 4*u - 3 - 0. What is the units digit of i?
3
Suppose 2*u = -6, 0 = -0*p - 2*p + 3*u + 151. Suppose 5*j + 6 = p. What is the units digit of j?
3
Let i(x) = x**2 - 7*x + 5. Let b be i(5). Let v = 11 + b. Suppose -8 = 2*s - v*s. What is the units digit of s?
2
Suppose -6*s + 127 + 53 = 0. What is the tens digit of s?
3
Suppose 0 = -k - 7 + 6. What is the units digit of (-8)/(-16)*(7 + k)?
3
Let l(g) = 4*g - 5. Suppose -2*x + 7 + 1 = 0. Let a be l(x). Suppose s + 2 = 0, -3*z + 33 = -2*s + a. What is the units digit of z?
6
Let s(m) be the second derivative of -m**4/12 - m**3/3 + m**2 + 4*m. Let x be s(-2). Let n(v) = 2*v**2 + 3*v - 2. What is the units digit of n(x)?
2
Suppose 2*q = -2*j + 15 + 1, -4*q = j - 20. Suppose -5*b + b - 3*p + 197 = 0, 2*b = j*p + 82. What is the tens digit of b?
4
What is the hundreds digit of (-683)/(-7) - -7 -