is the units digit of k?
4
Suppose 5*t - 2*z + 7*z - 290 = 0, -4*t + 257 = -z. What is the units digit of t?
3
Suppose 0 = 5*j, 9*j - 4*j = 2*s - 124. What is the units digit of s?
2
Let x be ((-18)/(-15))/((-6)/(-15)). Suppose 3*m - i = x*i - 8, 3*i - 15 = 0. What is the units digit of m?
4
Let p(u) = u**3 + 13*u**2 - 6*u - 19. Let f be p(-13). Suppose -o - 2*w = -12, -w - 13 = 3*o - f. What is the units digit of o?
6
Let r = 47 + -4. What is the units digit of r?
3
Let d(l) = l**2 - 2*l + 2. Let w be d(4). Let c = 13 - w. Suppose 6*x - c*x = -y + 32, -4*y + 72 = -2*x. What is the tens digit of y?
2
Let f be 10/(-4) + 1/2. Let r be -6 + 3 + 3*f. What is the units digit of r/(-3) - 5 - -6?
4
Suppose -4*f + 2*i + 89 = i, 0 = -3*f - 4*i + 62. Suppose 4*u + f = d, 3*u - 8 - 14 = -d. What is the units digit of d?
2
What is the tens digit of ((-390)/20)/(6/(-16))?
5
Let y(c) = 5*c**2 - c. What is the units digit of y(-1)?
6
Suppose -3*f = -5*j + 3*j - 12, 5*j + 30 = 3*f. Let b = j + 10. What is the units digit of b?
4
Suppose -2*w = -w - 44. What is the tens digit of w?
4
Suppose -2*m = 2*l - 16, 3*l + m = -3*m + 26. Suppose 3*t - l*t + 3 = 0, 6 = -2*i - 2*t. Let b(w) = w**2 + 2*w - 4. What is the units digit of b(i)?
4
Let q(j) = j**2 - 5*j + 3. Let d be q(5). Suppose 5*o - 44 = 4*l, d*o - 4*o + 4*l = -12. What is the units digit of o?
8
Let h = 43 - 28. Suppose z = -4*z + h. Suppose -2*v = 2*b, -6*v + 16 = -v - z*b. What is the units digit of v?
2
Let x(o) = 2*o - 4. Let k be x(4). Suppose i = k, -5*i + 6 + 8 = -c. Let z = 2 + c. What is the units digit of z?
8
Let q = -7 - -5. Let u be (q/(-4))/(4/(-184)). What is the units digit of 1/(-2)*(u - 1)?
2
Let k = -421 - -677. What is the tens digit of k?
5
Suppose 13*f - 14*f + 33 = 0. What is the tens digit of f?
3
Let o = -128 + 233. What is the tens digit of o?
0
What is the units digit of 2 + 15 - (-1 + -2)?
0
Let u(s) = -11*s - 5. Let j(v) = -32*v - 14. Let t(h) = -4*j(h) + 11*u(h). What is the tens digit of t(3)?
2
Let n(x) = 28*x + 28. What is the units digit of n(5)?
8
Suppose -4*w + 149 + 35 = 0. What is the tens digit of w?
4
Suppose 27 = 3*r - 6*r. What is the units digit of (18 + 0)/(r/(-6))?
2
Let r be (-4)/(-10) - (-2)/(-5). Let z(u) = u**2 - u + 33. What is the units digit of z(r)?
3
Let r = -88 + 127. What is the tens digit of r?
3
Let k(q) = 6 - q**2 + 1 + 0 + 10*q + q. What is the tens digit of k(8)?
3
Let f(y) = y**2 - 9*y - 4. Let l be f(9). Let x = -1 - l. What is the units digit of x?
3
Suppose -3*l + 10 - 1 = 0. Suppose -4*q - m + 2 + 6 = 0, 0 = -l*m + 12. What is the units digit of q?
1
Let y(h) = -28*h - 4. Let d be y(-3). Suppose 2*f + 32 = 4*x, 2*f + d = -3*f + 5*x. Let j = 27 + f. What is the units digit of j?
1
Suppose 3*d - 9 + 0 = 0. Suppose c = d*c - 4. Suppose -c*v = -3*j + 37, -4*v = -2*j - v + 18. What is the tens digit of j?
1
Let n be 1 - (2 + -4) - 11. Let h = 15 + -36. Let d = n - h. What is the tens digit of d?
1
Let a be (8 + -28)*6/8. Let v = a - -28. What is the tens digit of v?
1
Let a be (-1)/(-1 - (-2)/3). Suppose -w = -2*w + a. Suppose 14 = k - 0*x - w*x, 42 = 3*k - 2*x. What is the units digit of k?
4
Suppose 23 = -5*n + f, n - 3 = 5*f + 2. Let b = 9 + n. Suppose 25 = b*j + j. What is the units digit of j?
5
Let z(g) be the third derivative of g**5/60 - 3*g**4/8 - 4*g**3/3 + 3*g**2. What is the units digit of z(10)?
2
Let h = 3 + 0. Suppose 0 = -4*p + 2*x - x - 19, -h*p - 8 = -2*x. What is the units digit of 10/4 + (-3)/p?
3
Let k = 76 - -21. What is the units digit of k?
7
Let d(p) be the third derivative of 0*p + 1/4*p**4 + 0 - p**2 + 2/3*p**3 + 1/30*p**5. What is the tens digit of d(-4)?
1
Let j = 40 - 22. What is the tens digit of j?
1
Suppose 0 = g - 2*g + 1. Suppose t + g = 2*q + 6, -5*q + 85 = 4*t. What is the tens digit of t?
1
Suppose 0 = g - 2*o - 45, -95 = -2*g - 3*o + 2*o. What is the tens digit of g?
4
Let d(c) = -c**2 - 7*c + 3. Let a be d(-9). What is the units digit of (a/(-3) - 2)*3?
9
Suppose 2*a - 362 = 98. What is the units digit of a?
0
Suppose -3*i - 3*r = -30, 8*r - 4*r = -3*i + 35. Suppose 5*z + i = 0, 3*k + 3*z + 3 = 30. What is the tens digit of k?
1
Let l be (38 - 0)/(1/3). Suppose a = 4*a - l. Suppose -5*f + 2*w = -a, f + 4 = -2*w + 2. What is the units digit of f?
6
Let f = 195 - 87. What is the units digit of f?
8
Suppose 3*q = h + 492, -h - 480 = -3*q + 4*h. What is the units digit of q?
5
Let z = 8 - -65. What is the units digit of z?
3
Let n be 3*1 - (-2)/2. What is the units digit of 38/4 - 2/n?
9
Suppose 0*s = -q + 4*s + 28, 4*q + 3*s = 112. What is the units digit of q?
8
Let j(a) = -a + 6. Let v be (-80)/(-14) - (-4)/14. Let l be j(v). Suppose l*o = o - 3. What is the units digit of o?
3
Suppose 5*s - 5*o = 355, -4*s + o - 78 + 371 = 0. What is the tens digit of s?
7
Let p = 29 + -8. What is the units digit of p?
1
Suppose -3*u + 7 = -2. Suppose -4*r + 30 = -2*r - 5*q, 4*q = -u*r - 1. What is the units digit of r?
5
Let c(k) = -8*k + 4. What is the tens digit of c(-7)?
6
Let p = -41 - -26. What is the units digit of ((-5)/p)/((-3)/(-9))?
1
Suppose -4*o - 4*c = -0*c - 40, -2*o = -5*c + 8. Suppose -3*i + 4*i = o. What is the units digit of i?
6
Suppose 3*c = j - c - 23, -j + 3*c + 19 = 0. Suppose -j*m = -2*m - 5. What is the units digit of m?
1
Suppose -2*n - 3*w - 92 = -0*n, -5*n - 212 = 3*w. Suppose -4*j + 2*j - 418 = -4*r, -515 = -5*r - 5*j. What is the units digit of r/10 + 16/n?
0
Let g(y) = -4*y + 1. Let x be 3 + -1 + (2 - 0). Suppose 5*s - 5*k + 25 = 0, x*s = -3*k + 3 - 2. What is the units digit of g(s)?
9
Let z(l) = 2*l**2 - 6*l. Let s(c) = c**2 - 5*c - 10. Suppose 4*i - 26 - 2 = 0. Let n be s(i). What is the units digit of z(n)?
8
Let b(n) = n**2 - 9*n + 3. Let d be b(9). Suppose d*a - 7 = 8. Suppose 6*f - f = a. What is the units digit of f?
1
Let k(h) be the first derivative of -h**4/4 - 5*h**3/3 + 7*h**2/2 + 9*h + 1. Suppose 0 = 5*n + 4*n + 54. What is the units digit of k(n)?
3
Suppose -6*b + 510 = 5*c - 2*b, 0 = 4*c - 4*b - 444. What is the units digit of c?
6
Let w = -84 + 135. Suppose 4*a - 35 - 13 = k, w = 5*a + k. Let b = a + -5. What is the units digit of b?
6
Suppose -4 + 24 = 5*y. Let r be (-16)/88 + 222/11. Suppose -2*l - y*v - r = -4*l, 5*v = -2*l - 16. What is the units digit of l?
2
Let g(r) = -r**3 - 3*r**2 - r + 3. Let f be g(-3). Suppose -3*p + p = -f. Let b = -1 + p. What is the units digit of b?
2
Suppose 2 = n + 6. Let r = -2 - n. Suppose r*d - 16 = -2*d. What is the units digit of d?
4
Suppose 6*s - 1598 = 10. What is the tens digit of s?
6
Let h = 3 - 8. Let t be 0/(-1) - 10/h. Suppose -5*k - u + 2*u = -10, 0 = -k - 5*u + t. What is the units digit of k?
2
Let c(i) be the third derivative of -2/3*i**3 - 2*i**2 + 1/120*i**6 - 1/3*i**4 + 1/10*i**5 + 0 + 0*i. What is the units digit of c(-7)?
3
Let u be 14/4 + (-1)/(-2). Let r be (4/(-5))/(2/(-50)). Suppose z - 4*m + 1 = -11, -r = -u*z - m. What is the units digit of z?
4
Suppose -o = -4*v - 20, -3*o + 8 = -3*v - 7. Let q = 9 + v. What is the units digit of q?
4
Suppose 4*v = 3*v. Let s be (v - (-3)/(-3))*-2. Suppose -h = s*h - 24. What is the units digit of h?
8
Suppose 3*y + 72 = -5*c + 8*c, 4*c = -5*y + 96. Suppose 2*s - 5*s = -c. What is the units digit of s?
8
Suppose -3*u = -2*f - 25, 2*f - 60 = -4*u - 2*f. What is the units digit of u?
1
Suppose -2*t + 27 = t. Let r = 0 + t. Suppose 8 = h + 2*p + 2*p, 3*h - 3*p = r. What is the units digit of h?
4
Let u(b) = 35*b. What is the units digit of u(1)?
5
Let m(w) = w**3 + w**2 + 3*w + 109. What is the units digit of m(0)?
9
Let p(q) = -1 + 8*q + 4*q - 3 - 3*q. What is the tens digit of p(4)?
3
Let f = -30 - -43. What is the tens digit of f?
1
What is the units digit of -2 + (-6)/3*-2?
2
Let n(g) = 11*g**2 + 2*g - 2. Let p be n(2). Let t = -32 + p. What is the tens digit of t?
1
Let c(u) = u**2 + u - 1. Let h be c(1). Suppose 3*k - 19 = -h. What is the units digit of k?
6
Suppose 3*y - 3*t - 846 = 0, t + 578 = 2*y + 6*t. What is the tens digit of y?
8
Let r(h) = 2*h**2 - 2. Let q be r(3). What is the units digit of (8/q)/(2/32)?
8
Suppose 12 = 5*h + 4*g, -2*h - 2*g = h - 6. Suppose 2*j + h = -8. Let u(z) = z**2 + 3*z + 3. What is the units digit of u(j)?
7
Let g = -6 + 15. Let a be (