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liberstina [14]
3 years ago
10

Please Helppppp :) :)

Mathematics
2 answers:
harkovskaia [24]3 years ago
5 0

Answer:

mm the answer would be

Step-by-step explanation:

1 may be

sveta [45]3 years ago
3 0
1. the answer is D (3) 2. the answer is B (57)
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Find the least common denominator for these two rational expressions. B/b^2 -64 -7b/b^2+7b-8
san4es73 [151]

Answer:

The least common denominator is (b-8)(b+8)(b-1)

Step-by-step explanation:

We are given expression as

\frac{b}{b^2-64}-\frac{7b}{b^2+7b-8}

Firstly, we will factor both denominators

b^2-64=b^2-8^2=(b-8)(b+8)

b^2+7b-8=(b+8)(b-1)

so, we can plug it back

\frac{b}{(b-8)(b+8)}-\frac{7b}{(b+8)(b-1)}

First term denominator is

(b-8)(b+8)

Second term denominator is

(b+8)(b-1)

So,

Least common denominator will be

(b-8)(b+8)(b-1)

So, we get

LCD=(x-8)(x+8)(x-1)


3 0
3 years ago
What does this mean? I don’t understand.
Nutka1998 [239]

ninety four means $94. 36/100 means $0.36. when you put these together you get $94.36

5 0
3 years ago
CAN SOMEONE PLEASE HELP WITH THIS PROBLEM PLEASE!!!!
Flauer [41]
Naw bruv i’m doing the same problems rn and i’m struggling gl tho
4 0
2 years ago
What is 1/2 of 22 and 2/3 of 16
Sholpan [36]
1/2 of 22:
1/2 · 22 = 22/2 = 11

2/3 of 16
2/3 · 16 = 32/3 = 10 2/3
6 0
3 years ago
Which of the following shows the graph of the inequality y > –2x + 9?
Ira Lisetskai [31]
It will be a horizontal line at y=7 and shaded above. If you have pictures of the graph I can show which one it would be.
7 0
3 years ago
Read 2 more answers
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