a). Let v be (-40 - 0)*2/(-5). What is the units digit of k(v)?
7
Suppose 3*o - 6 = j - 17, -89 = -4*j - 3*o. What is the tens digit of j?
2
Suppose 3*a + 2*l - 2817 = 0, 2*l - 2487 = -5*a + 2204. What is the units digit of a?
7
Let y be 50/4*(-1040)/25. Let k = y + 749. What is the tens digit of k?
2
Let u = 66 - 141. Let l = u - -52. What is the tens digit of (l + 8)/((-3)/4)?
2
Let d(n) = -n**2 - 5*n - 9. Let u be d(-5). Let w = u - -27. Suppose 2*g - w = 5*o, 2 + 2 = 2*g + 2*o. What is the units digit of g?
4
Let z = 1246 + -616. What is the hundreds digit of z?
6
Suppose 0 = -5*p + 3*k + 4 - 2, -5*p - 3*k + 8 = 0. What is the hundreds digit of (p/2)/(1/(-604)*-2)?
1
Let p(j) = j**2 + 8*j - 22. What is the units digit of p(9)?
1
Let l(z) be the first derivative of -z**4/4 - 3*z**3 - 5*z**2/2 + 8*z - 8. What is the units digit of l(-9)?
3
Suppose -15*b = -20*b + 21310. What is the hundreds digit of b?
2
Suppose -j = 2*q - 794, -4*j - 13*q + 9*q = -3184. What is the hundreds digit of j?
7
Let d(w) = -86*w**2 - 7*w. Let k be d(-8). What is the hundreds digit of 2/(-6) + (k/(-9))/4?
1
Let w(g) = -g**2 - 7*g - 2. Let n be w(-7). Let u(l) = -2*l. Let z(h) = -4*h. Let b(r) = -10*u(r) + 6*z(r). What is the units digit of b(n)?
8
Let b(o) = o - 4. Let c be b(6). Let f = c - -48. What is the tens digit of f?
5
Let r = 15 - -1. What is the units digit of (1/(-10))/(r/288)*-5?
9
What is the tens digit of 2/29 - (-427947)/87?
1
Suppose 32 = -2*p + 4*p. Suppose 4*x - 4*r = 2*x + p, 3*x + r - 3 = 0. Suppose -x*l + 13 + 19 = 0. What is the tens digit of l?
1
Let d = 19 + -16. Suppose 108 = u + d. What is the units digit of u?
5
Let f = 521 - -391. What is the tens digit of f?
1
Let a = -100 - -496. What is the hundreds digit of a?
3
Suppose -2*k + 3*p = 1, 2*k - 2*p - 20 = -6*p. Suppose j = k*t, 3*j = -4*t - 0*t + 64. Let v = 22 - j. What is the units digit of v?
6
Let y(r) = 2*r**3 - 52*r**2 - 41*r - 81. What is the tens digit of y(30)?
8
Let s(t) = 41*t**2 + 266*t + 49. What is the tens digit of s(-15)?
8
Suppose -a + 3 = 2. Let p be 1/(a*(-1)/(-2)). Suppose p*v - 169 = -3*k, 0*v - 2*v = 5*k - 283. What is the units digit of k?
7
Let v = -9 - -1761. What is the units digit of v?
2
Let y = 7 - -236. What is the hundreds digit of y?
2
Suppose 4*u = 3*u - 9808. What is the tens digit of (-16)/(-9) + -2 - u/72?
3
Let m(n) = n**3 - 15*n**2 + n - 39. Let o be m(16). Suppose -r = 4*b + 4*r - 280, -3*b + 2*r + o = 0. What is the units digit of b?
5
Suppose 7*p - 12 - 9 = 0. Let u(v) be the first derivative of 3*v**2/2 + 3*v - 1. What is the units digit of u(p)?
2
Let u = 2653 - 3875. What is the tens digit of u/(-13) + (0 - -1)?
9
Suppose 4*o - 3*c - 59 = -6*c, 0 = -3*c + 3. What is the hundreds digit of 21/o*500/3?
2
Let x be 5992/72 + (-2)/9. Let j = -71 + x. What is the tens digit of j?
1
Let c(v) = -6*v**3 + 6*v**2 + v - 9. Let p(n) = -2*n**3 + 2*n**2 - 3. Let b(w) = 3*c(w) - 8*p(w). What is the units digit of b(-3)?
0
Suppose 0 = 2*h - 5*r - 290, -2*r - 3*r - 710 = -5*h. Let l = 213 - h. What is the tens digit of l?
7
Suppose 0 = 3*n - 5*r - 107 - 117, 4*r = 4*n - 288. Let s = 9 - 6. Suppose -u = s*u - n. What is the tens digit of u?
1
Suppose p + 5*n - 1 + 16 = 0, -5*p - 101 = -n. Let j = p + 21. What is the units digit of j?
1
Let p = 19 + -19. Let f(l) = l**2 - 3*l - 2. Let m be f(4). Suppose 0 = -p*y - m*y + 22. What is the units digit of y?
1
Suppose 0 = 5*i - 2*i + 4*p + 4, -14 = 3*i + 2*p. Let o(w) = 13*w - 3. Let z(j) = 2*j - 1. Let k(g) = -2*o(g) + 10*z(g). What is the tens digit of k(i)?
4
Suppose -5*k + 8*k - 4356 = -3*o, 2*o = k + 2913. What is the hundreds digit of o?
4
Let g(v) = v**3 + 22*v**2 + 20*v + 15. Let s be g(-21). Suppose -2*m - 4*m = -s. What is the units digit of m?
6
Let k = -66 + 71. Suppose -3*c + 11 = i, -k*c - 1 - 4 = -3*i. What is the units digit of i?
5
Suppose -20 = 16*a - 21*a. Suppose -a*v = -28 - 60. What is the tens digit of v?
2
Suppose 692*k = 703*k - 2046. What is the tens digit of k?
8
Let h be ((-14)/(-7))/((-1)/(-3)). Suppose -261 = -3*k - h. What is the units digit of k?
5
Suppose 3*w - 5 - 1 = 0. Suppose a - 6*c - 66 = -w*c, -3*a + 219 = -5*c. What is the units digit of a?
8
Let w = 9813 - 6085. What is the tens digit of w?
2
Let g(a) = -7*a + 2. Let m be 3/(-4) + 13/(-4). Let q be g(m). Suppose -3*u - 5*t + 56 = 0, -5*u + 58 = 3*t - q. What is the units digit of u?
7
Let u = 32 - 19. Suppose u = 10*z - 9*z. What is the tens digit of z?
1
Let b(w) = 2*w - 32. Let z = 37 - 20. Let x be b(z). Suppose -2*s - 4*i = -16, -6*s + 5*i = -x*s - 97. What is the units digit of s?
8
Suppose -3*s - 4*m - 22 = -s, -2*s + 4*m = -10. Let q be ((-15)/9)/(s/9). Suppose h - q = -i - 0, 0 = 3*i + 9. What is the units digit of h?
8
Let s = 501 + -292. What is the tens digit of s?
0
Let s(d) = -3*d**3 + 9*d**2 + 3*d + 108. Let r(k) = 5*k**3 - 14*k**2 - 5*k - 162. Let j(y) = 5*r(y) + 8*s(y). What is the units digit of j(0)?
4
Suppose -p + 3*n = n - 376, -4*p + 1454 = 2*n. What is the hundreds digit of p?
3
Let a = 5168 - 2943. What is the tens digit of a?
2
Suppose -1725 = -6*w + w - 2*p, -4*p + 690 = 2*w. Suppose 2*l - 953 + w = 0. Suppose 7*u = l + 123. What is the tens digit of u?
6
Let b(a) = -a**3 - 2*a**2 - 6*a - 4. Let u(i) = -i - 2. Let d be u(2). What is the units digit of b(d)?
2
Let w = 12177 + -8605. What is the thousands digit of w?
3
Let o(l) = -l + 6. Let k be o(3). Let w(f) = -k*f**3 + 0*f**2 - 3*f - 7 + 16 - 8 - 2*f**2. What is the tens digit of w(-3)?
7
Let v(c) = c**2 - 26*c + 151. What is the units digit of v(23)?
2
Suppose 0 = -4*l - 0*l. Suppose l = -h - 0*h + 27. What is the units digit of h?
7
Let m = 3 + -4. Let n(l) = -5*l + 104. Let q be n(20). What is the tens digit of (-44)/m + (q - 3)?
4
Suppose 3 - 13 = -5*u. Suppose 30 = u*q + 4*v, -q = 4*q - v - 53. What is the tens digit of q?
1
Suppose 0 = -g + 9 - 5. Let p be 10/((-14)/g - -4). Let r = p - -31. What is the tens digit of r?
5
Let c(f) = 100*f**2 + 12*f - 2. What is the units digit of c(-2)?
4
Suppose -h = 5*h - 12. Let v(z) = 33*z**2 + 29 - 59*z**h + 24*z**2. What is the units digit of v(0)?
9
Suppose 3*a - 3*f = 18, -3*a + f = -8*a + 30. Let q = a + 35. What is the units digit of q?
1
Let y(j) = 2*j - 2. Suppose -4*s = -4*l - 20, 4*l + 24 = -0*s + 5*s. What is the units digit of y(s)?
6
Suppose -4*o = 24 - 920. What is the tens digit of o?
2
Let y(a) = -107*a - 66. What is the tens digit of y(-15)?
3
Let r(o) be the first derivative of -o**4/4 - o**3 + 3*o**2 + o - 3. What is the tens digit of r(-6)?
7
Let f(j) = -2*j**2 + 32*j - 5. Let m be f(16). What is the units digit of m + 9 - (-142 + -1)?
7
Let x = -441 - -454. What is the units digit of x?
3
Let c = 71 - 68. Suppose 5*v - c*a - 150 = 0, 5*v + 5*a - 150 = 4*a. What is the units digit of v?
0
Let n = 4 + 0. Suppose 2*c - c - 102 = 3*y, 436 = n*c + 2*y. What is the tens digit of c?
0
Suppose 3*v + 2*m - 2 = -12, 2*m = -4. Let x be (-3)/(-12) + v/8. Suppose 120 = 4*j - x*j. What is the tens digit of j?
3
Suppose 0 = -l + 2*l - 3. Let v(w) = -w**3 - 6*w**2 - 4*w - 3. Let z(a) = -a**2 - a - 1. Let x(i) = -v(i) + 6*z(i). What is the tens digit of x(l)?
1
Let g = -5179 - -9360. What is the thousands digit of g?
4
Suppose t - 2*t = -2. Suppose 0*j + 4 = -j, t*x = 3*j + 256. Let g = -78 + x. What is the units digit of g?
4
Suppose -23*c + 27165 = -8*c. What is the hundreds digit of c?
8
What is the tens digit of (1 + -541)*(68/(-8) - -8)?
7
Suppose -5*g + 2316 = z, 8*z = 3*g + 3*z - 1412. Suppose -g = -8*l - 56. What is the units digit of l?
1
Let y(t) = -26*t + 4. Let m(a) = 52*a - 7. Let h(d) = -3*m(d) - 7*y(d). What is the tens digit of h(2)?
4
What is the units digit of 0 - (-7 + 8 - 1590)?
9
Let l be (-14)/(-4) - (-9)/(-18). Let z(d) = -3*d + 4. Let s be z(l). Let f(b) = -4*b - 8. What is the tens digit of f(s)?
1
Suppose -b - 5*a = -894, 5*b - 1771 = -a + 2747. What is the tens digit of b?
0
Suppose 2*x = 2*m - 4634, -x = 2*m - 5926 + 1298. What is the tens digit of m?
1
What is the tens digit of 2244/(-170)*730/(-6)?
0
Let o(x) = 57*x + 65. What is the tens digit of o(0)?
6
Let w(o) = -19*o**2 + 4*o - 2. Let s be w(1). Let b = -14 - s. Suppose -41 = -b*v + 5*z, 43 = v + 2*v - 4*z. What is