Answer:
The simplest form of 42/18 is 7/3 or 2 1/3
Step-by-step explanation:
X = larger number, y = smaller number
x + y = 38...because the sum of the numbers is 38
x = 2y - 10....larger one is 10 less then twice the smaller
now we will sub in 2y - 10 for x back into the first equation
x + y = 38
2y - 10 + y = 38
3y - 10 = 38...add 10 to both sides
3y = 38 + 10
3y = 48 ...divide both sides by 3
y = 48/3
y = 16
now sub 16 in for y back into either of the original equations and find x
x = 2y - 10
x = 2(16) - 10
x = 32 - 10
x = 22
so ur numbers are 16 and 22
23, 31, 41, 53,...
First lets find the pattern.
53 - 41 = 12
41 - 31 = 10
31 - 23 = 8
Pattern = 8 + 10 + 12
53 + 8 = 61
61 + 10 = 71
71 + 12 = 83
Next 3 numbers of the sequence are 61, 71, 83.
23, 31, 41, 53, <span>61, 71, 83</span>
Answer:
−5x(x-6)(x-3)
Step-by-step explanation:
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-0.61 , -1/2 , -3/5, -5/11