7. Let y = -2 + 1. Let z = x + y. What is the units digit of z?
7
Let k be (-3 + 0)*-11 + 2. Suppose 0 = 4*c - 13 - k. Suppose 0*t = t - c. What is the tens digit of t?
1
Let i(m) = -12*m**2 + 2*m + 3. Let x be i(-2). Let k be (-6)/18 - x/3. Suppose y - 18 = 3*s, 0 = 2*y - 4*s - 14 - k. What is the units digit of y?
9
Let p(y) = -2*y + 15. What is the units digit of p(0)?
5
Suppose 5*z = -5*u - 110, u = -4*z + 3 - 16. Let h = -12 - u. What is the tens digit of h?
1
Let q = -128 + 230. What is the hundreds digit of q?
1
Let c be 2*-1*(-3 + 1). Suppose -s + 30 = c*s. What is the units digit of s?
6
Suppose 65 = h - 33. What is the tens digit of h?
9
Let j(h) = -2*h - 1 + 3*h + 2*h - 7. What is the units digit of j(7)?
3
What is the units digit of (-4)/26 - 4690/(-65)?
2
Suppose -o - 4*o = 0. Suppose -5*v + 30 = -o*v. What is the units digit of v?
6
Suppose 0 = 3*g - 2 - 82. What is the tens digit of g?
2
Let s = -35 - -59. What is the tens digit of s?
2
What is the tens digit of (-7)/((-182)/4) - (-5298)/39?
3
Let t be (-4)/10 + (-6)/(-15). Suppose t = 5*v - 54 - 76. What is the tens digit of v?
2
Let w(b) = b**3 + 8*b**2 + 4*b - 2. Let c be w(-5). Suppose -3*u + h + c = 0, -u - 2*u - h = -61. What is the units digit of u?
9
Suppose 3*b = -2*b - 35. Let o be b*(-1 + -1 + 3). Let y = 14 + o. What is the units digit of y?
7
Suppose -3*w + 110 = 35. Let m be 2/(-5) - (-294)/35. Suppose m*i + w = c + 3*i, 5*i + 15 = 0. What is the tens digit of c?
1
Let v(n) = -n - 6. Let d(h) = h**3 + 8*h**2 + 7*h - 5. Let i be d(-7). Let o be v(i). Let p = o + 2. What is the units digit of p?
1
Suppose 0*h = 5*h - 80. What is the units digit of 3/5 + h/40?
1
Let m be (-1 - -2)*-2 - -8. What is the tens digit of (3 - 12)*(-8)/m?
1
Let a(o) = 27*o. What is the tens digit of a(2)?
5
Let z(f) = -63*f. Let q be z(-1). Suppose -3*h - q = -5*a - 6*h, -4*h = -5*a + 56. What is the tens digit of a?
1
Suppose -524 = -8*y + 76. What is the tens digit of y?
7
Let k be ((0/(-1))/(-1))/(-2). Suppose 5*p + 30 = -k*p. What is the units digit of -8*(p/(-4) + -2)?
4
What is the tens digit of ((-82)/(-4))/(1/4)?
8
Let v(x) = 38*x**2 - 4*x + 3. What is the units digit of v(1)?
7
Suppose u + u - b = 34, 4*u + 5*b = 82. Let y = -7 - -12. What is the units digit of -2*y/((-20)/u)?
9
Suppose 2*d - 4*d = -90. What is the units digit of d?
5
Suppose 126 + 16 = 2*g. Suppose i - 49 = -4*j + 28, -4*j + g = 3*i. What is the tens digit of j?
2
What is the tens digit of (-1)/(-5) - (-3 - (-4495)/(-25))?
8
Let u(y) = y + 3. Let z(h) = h**2. Let g = 2 - 2. Let c be z(g). What is the units digit of u(c)?
3
Let k(t) = t**3 + t + 12. Let g be k(0). Suppose -4*o = -5*o + g. Let h = o + -7. What is the units digit of h?
5
Let o(f) = -2 - 1 + 2*f + 0. Let j be o(3). What is the units digit of j/9 + (-46)/(-6)?
8
Suppose f + 3 = 0, f = -4*z + 134 - 57. What is the units digit of z?
0
Suppose -u + 5*p + 0 + 7 = 0, 3*u + 4*p = 116. What is the units digit of u?
2
Let f be (-1 + -1)*-2*1. Let a = -21 + f. Let p = a - -29. What is the tens digit of p?
1
Let d be (2/(-10))/(10/(-50)). Let v = d - -4. What is the units digit of v?
5
Let n = -1 - -12. What is the units digit of 559/n - 2/(-11)?
1
Suppose 3*f + 61 - 310 = 0. What is the tens digit of f?
8
Let n(w) = -2*w + 10*w - 1 - 3*w. Let k be n(1). Let j(c) = c + 1. What is the units digit of j(k)?
5
Let g(t) = t**3 - 7*t**2 + 9*t - 8. Let l be g(6). Let i(c) = -5 + 1 + l*c + c**2 - 2. What is the units digit of i(-11)?
5
Suppose 0*f + 42 = 3*f. Suppose 3*l + 5 = f. Suppose l*p = -k + 25, -3*k + 59 = 5*p + 12. What is the units digit of p?
7
What is the tens digit of (-17)/(-1)*(-1 + 2)?
1
Let r = 33 - -37. What is the units digit of (-10)/r + 36/7?
5
What is the units digit of 14/49 - (-292)/7?
2
Suppose -y - 7 = -3*x, -4*x + y + 13 = x. Suppose -q = -x*q + 4. What is the units digit of -3*(q - 28/6)?
8
Suppose b - 7 = -2*l, 3*b + 3 = 5*l + 2. Suppose -j = -4*t - 0*j + 170, l*t = 4*j + 92. What is the units digit of t?
2
Let f be 15/(-3*(-4)/(-40)). What is the tens digit of (f/40)/(2/(-48))?
3
Let f(p) = 67*p**2 + 9*p - 10. What is the tens digit of f(2)?
7
Let x = 1 + 3. Suppose 3*y + x*p - 3 = 0, -y + 0*y + 2*p = -1. What is the units digit of y?
1
Let f(b) = 5*b - 3 - b - b. What is the tens digit of f(6)?
1
Let h be -3 - -4*2/(-4). What is the units digit of 5/(h/(-9)) - 2?
7
What is the tens digit of (40/(-4))/(4/(-32))?
8
Suppose 8 = -2*k + 4*j, k = 4*k - 5*j + 8. Suppose -4*f + 2*u = 8, -k*u + 11 = -5. Suppose f*a - 51 = -3*a. What is the tens digit of a?
1
Suppose b - 277 = 29. What is the hundreds digit of b?
3
Let i(o) = -2*o**2 + 8*o + 13. Let w be i(7). Suppose 0 = -u - 4*u - 15. What is the units digit of w/u + 4/(-6)?
9
Suppose -2*c + 18 = -0*c. Let x = c - 5. Suppose -2*j - 22 = -4*m, -m = -5*j - 32 + x. What is the units digit of m?
3
What is the hundreds digit of 2/(-3) + 1*(-4040)/(-12)?
3
Let n(b) = -b - 4. Let i be n(-6). Let p be 3/(-9)*0/(-3). Suppose -h - 34 = -4*s, 2*h + 14 = i*s - p*h. What is the units digit of s?
9
Suppose -65 + 15 = -5*m. Let t = 21 - m. What is the tens digit of t?
1
Let s = 2 - 1. Suppose 3*j = 2*j - s, 3*j = 5*a - 68. What is the units digit of a?
3
Suppose 5*l - 4*l - 5 = 0. Suppose -2*k = k - v - 72, -l*k = -5*v - 130. What is the tens digit of k?
2
Let z be 3/5*(1 - 6). What is the units digit of -2 - (-6 + z + 0)?
7
Let w = -43 - -316. Suppose -i - 5*c = -235, 2*c + w = i + 59. What is the units digit of i/25 - 1/(-5)?
9
What is the hundreds digit of 28/(-12) - -3 - (-1902)/9?
2
Let b(h) be the second derivative of h**4/12 - h**3/2 - 3*h**2/2 + 3*h. Let w be b(-2). Suppose 6 - 2 = 2*u + 2*x, w = 3*u + 2*x. What is the units digit of u?
3
Suppose 0*n - 2*n = -6. Suppose -n*p - 17 = -4*p. What is the units digit of p?
7
Let u(f) = f - 6. Let g be u(5). Let p be (3/6*-6)/g. Suppose -x - p*x = -76. What is the units digit of x?
9
Let z(x) = -x**3 - 13*x**2 - 13*x - 7. Let p be z(-12). What is the units digit of (3/(-6))/(p/(-380))?
8
Suppose 0 = -6*r + 514 + 608. What is the hundreds digit of r?
1
Let r(a) = a + 9. Let z(j) = 2*j + 18. Let t(o) = 5*r(o) - 2*z(o). Let x be (-1)/(-4) + (-66)/8. What is the units digit of t(x)?
1
Let f = 10 + -6. Let w = 24 + f. What is the units digit of w?
8
Let w = 118 + -42. What is the units digit of w?
6
Let n(z) = 2*z - 6. Suppose 4*b = 20, w - 4*b = 6*w - 45. Suppose -c = r - 4*c - 19, 0 = w*c + 25. What is the units digit of n(r)?
2
Let b(n) = n**2 - 3*n - 4. Let o be b(3). Let z = o + -12. Let m = z + 23. What is the units digit of m?
7
Let l = -361 - -522. Suppose 0 = 3*h - 1 - l. What is the units digit of h?
4
Suppose -g - 2 = -3. Let b(y) = -5 + 6*y + 5*y + 4. What is the units digit of b(g)?
0
Suppose -1183 - 205 = -4*g. What is the hundreds digit of g?
3
Let o(w) = w**3 + 6*w**2 + 3*w - 5. Let p be o(-5). Suppose p*v + 0*v = 130. What is the units digit of v?
6
Let o = 10 + -5. Suppose -m + 4*m + o = b, -8 = -3*b + 2*m. Suppose 0 = -5*v - h + 29, -b*h - 2 = -0*h. What is the units digit of v?
6
Suppose -5*j - 42 + 172 = 0. What is the units digit of j?
6
Suppose -4*v = -11*v + 742. What is the tens digit of v?
0
Suppose 69 + 49 = 2*b. What is the units digit of b?
9
Suppose 7*p - p - 744 = 0. What is the units digit of p?
4
Let n = 2 - 0. Suppose -2*i + 0*v = 3*v - 6, -n*v = 4*i - 4. Suppose 5 = 2*p + w - 13, i = w - 4. What is the units digit of p?
7
Let n be 2/(-2) + 4 - -7. Let h(o) = 3*o - 4. What is the units digit of h(n)?
6
Let z(p) be the third derivative of -p**5/60 + 3*p**4/8 + 3*p**3/2 - p**2. What is the tens digit of z(8)?
1
Suppose 16 = 5*m - m. Suppose -m*z + 24 = -2*z. What is the units digit of z?
2
Let i = 2 + 0. Suppose 0 = -i*b + 3 + 1. Suppose -4*a + 4*t = -12, 2*a - 4*t = b + 2. What is the units digit of a?
4
Suppose -2*a = -4*o + 16, -2*a + 6 = o - 3. Let m = 3 + 2. Suppose -m = -2*u + o. What is the units digit of u?
5
Suppose 4*r = r + 336. Suppose 0*h + 141 = 5*z + 3*h, 2*h = -4*z + r. What is the units digit of z?
7
Suppose 3*f + 26 = 2. Let h = f + 11. What is the units digit of h?
3
Let i be 2/(-5) + 12/30. Suppose -3*j = -i*t + 2*t - 28, 0 = 5*t - j - 53. What is the tens digit of t?
1
Suppose 4*d = 9*d - 25. Suppose d*u - 5*c