Answer:
Step-by-step explanation:
35. 4
36. 4
37. 16
38. 4
39. 2
40. 2
Answer: 170
Step-by-step explanation:
First, we need to do multiplication.
-50 x -2 = 100 because 2 negatives make a positive.
70 + 100 = 170.
2 composite numbers having 8 as factor:
8, 16, 24, 32, 40, 80, 800, 120 etc
Answer:
4x^2 + 21x - 18
Step-by-step explanation:
(9x^2+24x-8)-(5x^2+3x+10)
9x^2+24x-8-5x^2-3x-10
9x^2 - 5x^2 = 4x^2
24x - 3x = 21x
-8 - 10 = -18
Answer: 4x^2 + 21x - 18
Answer:
21/22
Step-by-step explanation:
(7/8)/(11/12)
(7/8)(12/11)
7*12=84
8*11=88
-----------
84/88
simplify
21/22
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