digit of r(z)?
6
Let z = -2 + 30. What is the tens digit of z?
2
Suppose 5*q - 4*j = 6*q + 13, -2*q - j + 2 = 0. Suppose -4*t + 2*y = -2*y + 8, 4 = -5*t + 3*y. Let b = q + t. What is the units digit of b?
4
Let t = -1 - -1. Let n(u) = -u**2 + u + 1. Let m be n(t). Let w = m - 0. What is the units digit of w?
1
Suppose -5 = i - 0*i. What is the units digit of (62/i)/(18/(-45))?
1
Let t = -404 + -219. What is the units digit of 2/6 + t/(-21)?
0
Suppose 0 = g - 20 - 216. What is the tens digit of g?
3
Let q = -9 - -6. Let a(o) be the first derivative of 2*o**3/3 + 5*o**2/2 + 3*o - 2. What is the units digit of a(q)?
6
Suppose -3*t = 2*u - 2*t, -u - 6 = 2*t. Let s = u - -5. What is the units digit of s?
7
Let u be 25/10*-2*1. Let d(v) = -3*v + 6. What is the units digit of d(u)?
1
Let h(b) = -b**2 - b + 3. Let q be h(-5). Let t = q + 36. What is the tens digit of t?
1
Let q(o) = -o**2 + 5*o. Let m be q(5). Suppose 0 = -z + 5*z. Suppose -5*u + m*u + 50 = z. What is the tens digit of u?
1
Let l be (6/(-15))/((-2)/20). Let x = l - 4. Suppose -4*v - 5*s + 3 = x, 5*v + 3*s = 28 - 8. What is the units digit of v?
7
Suppose -3*s - 21 = -3. Let j be (s/4)/(6/(-16)). Suppose 1 = -v + j. What is the units digit of v?
3
Let u(k) = -k**2 + 11*k + 2. What is the units digit of u(7)?
0
What is the units digit of (124/6 + 1)*3?
5
Let j = -83 - -123. What is the tens digit of j?
4
Suppose 0*m - 4*m = -3*w + 147, -4*w - 3*m = -171. What is the tens digit of w?
4
Let z = -157 + 230. What is the tens digit of z?
7
Suppose -l = -26 - 0. What is the units digit of l?
6
Suppose -4*k = -3*g + 16, 2*g + k = 11 - 4. Suppose -v - 2*b + 4 = 0, 0 = -v + 2*b - g. Let d = v + 5. What is the units digit of d?
5
Let d(b) = -b**3 + 4*b**2 + 2*b + 3. Let o be 2/9 + (-34)/(-9). What is the units digit of d(o)?
1
Let k = -53 + 73. What is the tens digit of k?
2
Let m be 4 - 0/((-4)/(-2)). Suppose -m*w + 42 = -w. What is the units digit of w?
4
Let l(g) = g**2 - 3*g - 3. Let m be l(3). Let q(w) = 1 - 1 - w. What is the units digit of q(m)?
3
Let o be 6/(-18) + 151/3. Suppose -6*c - o = -11*c. Let w = c + 9. What is the units digit of w?
9
Let h(j) = -j**2 - j + 4. Let o(y) = y**2 + 2*y - 3. Let c(m) = -3*h(m) - 2*o(m). What is the units digit of c(-5)?
4
Let v be -3 + (-2)/(-3)*3. Let m(a) be the second derivative of -9*a**5/20 + a**4/12 - a**2/2 + 3*a. What is the units digit of m(v)?
9
Let g = -5 - -11. Let k = -10 + 7. Let x = g + k. What is the units digit of x?
3
Suppose -11*v - 226 + 1150 = 0. What is the tens digit of v?
8
Suppose 7 = 2*u - 3. What is the units digit of u?
5
Suppose -5*q = 2*n - 43, -4*q - 5*n + 33 = -2*n. Let g = q - 7. Suppose i = g*i - 12. What is the units digit of i?
2
Suppose 0 = -5*v - 7 + 17. Suppose -v*a - 18 = -3*d + 2*a, -5*d + 4*a = -30. What is the units digit of d?
6
Let y = -11 - -7. Let k be 13/(-78) - (-37)/6. Let u = y + k. What is the units digit of u?
2
Suppose 5*k - 10 = 0, 3*n = 4*k + 552 - 86. What is the units digit of n?
8
Let h = 77 + -40. What is the tens digit of h?
3
Let x be 4/(-2) - (-6)/3. Suppose 4 = u - x. What is the units digit of u?
4
Suppose 8*b - 387 = 5*b. What is the hundreds digit of b?
1
Let p be (-3)/(-9) - (-2)/3. Let u = 20 + -20. Suppose z = -g, -g = -u*g + p. What is the units digit of z?
1
Suppose -o + 4 = -2*i + 9, -i = -5*o + 20. Suppose o*z - 12 = 13. What is the units digit of z?
5
Let i = 8 + 0. What is the units digit of i?
8
Suppose 4*w - 3*u = u + 536, 2*w + 5*u = 240. What is the units digit of w?
0
Suppose -9*j = 53 - 368. Let p(l) = 6*l - 2. Let d be p(4). Let f = j - d. What is the units digit of f?
3
Suppose 8 = -t + 5*t. Suppose t*v = -v. Suppose v = 4*p + p - 60. What is the units digit of p?
2
Suppose 2*y - 3*w = 5*y - 270, 3*y - 274 = -w. What is the units digit of y?
2
Let i(l) = l**2 - 5*l. Let g be i(5). Let z = 2 + -1. Suppose j - z = -g. What is the units digit of j?
1
Let b = 82 + -58. What is the units digit of b?
4
Let v(q) = q + 18. Let y be v(-8). Let o = y + 1. What is the units digit of o?
1
Let f = -9 - -140. What is the tens digit of f?
3
Let x = -2 + 6. Let a be (15/6)/(2/x). Suppose r = a, 50 = 5*h - 3*r + 2*r. What is the tens digit of h?
1
Let i(s) = -5*s**2 + 3*s**3 + 3*s**3 + s**3 - 6*s**3 - 3 - 5*s. What is the units digit of i(6)?
3
Suppose -a - q - 5 = 0, 2*q + 10 = -a - 0. Suppose -3*f + 35 - 5 = a. Suppose -f = -3*k + 5. What is the units digit of k?
5
Suppose 0 = -0*n - 2*n + 28. Suppose 3*a - 2 + n = 3*q, q = -a - 4. Suppose q = -0*z - 2*z + 12. What is the units digit of z?
6
Let i(q) = -q**3 - 5*q**2 + 5*q + 1. Let k be i(-6). Let j = k + -3. What is the units digit of j?
4
Let h be 5 + 3 + -4 + 0. Suppose a - 5*k + 6 + 9 = 0, 20 = h*k. What is the tens digit of a?
1
Let a be (-3 - (-4 + 0))*7. Let q(n) = n**3 - 6*n**2 - n - 1. Let t be q(a). Suppose 61 = -2*l + 5*l - 4*j, -t = -2*l + 3*j. What is the units digit of l?
9
Let m(f) = 14*f**2 + 3*f + 5. What is the tens digit of m(-5)?
4
Suppose 4*j = q - 63, -2*q = j + q + 19. What is the tens digit of j/(-40) - (-296)/10?
3
Let n(l) = -9 + 3*l + 0*l + 14 + 8. What is the tens digit of n(12)?
4
Let o(d) = d**2 + d. Let b be (0 - 3)/((-12)/(-8)). Let w be o(b). Suppose w*t - 45 = -t. What is the tens digit of t?
1
Let s = -96 - -168. Suppose 15*t - s = 13*t. What is the tens digit of t?
3
Suppose -2 = -2*r + 3*r + 3*a, 5*a + 4 = -2*r. Let n = 10 + r. What is the units digit of n?
8
Let r(x) = x - 2 + 20*x**3 + 6*x**2 - 7*x**2 + 1. What is the units digit of r(1)?
9
Let h = 286 + -163. What is the hundreds digit of h?
1
Suppose -2*j - 4*t - 10 = 0, t + 4 - 1 = 0. What is the units digit of j?
1
Let w = -206 + 412. What is the tens digit of w?
0
Let r = 2 + 7. Suppose -r + 23 = u. What is the units digit of u?
4
Suppose 0*d - 2 = 2*d. Let v be d/3*2*-3. What is the units digit of 11 + (-1)/(v/(-6))?
4
What is the units digit of 211*(-8)/(-12) + (-1)/(-3)?
1
Let f = -62 - -163. What is the hundreds digit of f?
1
Let m(i) be the first derivative of -3*i**4/4 - 4*i**3/3 - 4*i - 7. What is the units digit of m(-3)?
1
Let k(s) = -s**3 + 7*s**2 - 8*s + 7. Let r be -1*(1 - 1 - 5). What is the tens digit of k(r)?
1
Let n = 61 + 9. Suppose 2*m + 162 = 5*k, n = 5*k - 3*m - 93. What is the tens digit of k?
3
Let t(c) = c**3 + 6*c**2 - 8*c + 5. Suppose -5 = 2*v - 31. Suppose 2*a = 5*q + 37, q + v = 3*a + 3. What is the units digit of t(q)?
2
Let a = 6 + -4. Let m(s) = -3 + a + 0 + 6*s - 3. What is the tens digit of m(3)?
1
Suppose y + 35 = 6*y. Suppose -3*d + y = -5. Suppose 0 = 4*v - d*g - 8, -4*g - 4 = v - 16. What is the units digit of v?
4
Suppose -20 + 0 = -2*o. Let k = 15 - o. Suppose l - 5*q - k = 3*l, -2*q - 11 = -l. What is the units digit of l?
5
Suppose -4*f + 2 = -6. Suppose -96 = f*s + 2*s. What is the units digit of (2/(-6))/(2/s)?
4
Let z be 0 + 13 - 1 - -2. Let w be (-4)/z - 30/(-7). Let d(x) = -x**2 + 4*x + 2. What is the units digit of d(w)?
2
Suppose 4*o - 122 - 174 = 0. Suppose -2*b = -0*b - o. Suppose -b = -3*f - 7. What is the units digit of f?
0
What is the tens digit of 16/(35/(-10) + 4)?
3
Suppose -3*v + 8 = 3*r - 10, -5*v - 2*r + 36 = 0. Suppose -3*s - 20 = -v*s. What is the units digit of s?
4
Let u = 115 + -76. What is the units digit of u?
9
Let a = -39 - -84. What is the units digit of a?
5
Let t(j) = j**3 - 8*j**2 - 10*j + 3. Let k be t(9). Let p(v) = v**2 + 7*v + 6. Let b be p(k). What is the units digit of (1 + b)*(0 - -1)?
1
Suppose -5*j = 3*w + 9, w - 4 = -4*w - 2*j. Suppose 57 = q + 24. Suppose -5*x + w*x = -q. What is the tens digit of x?
1
Let j(l) = -2*l**2 - 22*l - 6. What is the tens digit of j(-9)?
3
Let d(c) = c**3 + 7*c**2 + 3*c - 6. Let z be d(-6). Suppose -4*h - 4 + z = 0. What is the units digit of (1/h)/(1/8)?
4
Let u(f) = -f**2 + 13*f - 8. Let o be u(11). Suppose 0 = -4*t + 78 - o. What is the units digit of t?
6
Suppose -y - 2*p + 42 = -292, -4*p + 992 = 3*y. What is the tens digit of y?
2
Suppose -3 - 37 = -5*m. Let i = m - 4. What is the units digit of i?
4
Let m(a) = -10*a - 5. What is the units digit of m(-4)?
5
Suppose -b + 2*o - 6*o = 6, 5*b - 4*o = 18. Suppose 3*q - 1 = b. What is the units digit of q?
1
Let t be (-4)/2 - (4 - 5). Let p(h) = -h - 8. Let g be p(-11). Let u 