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Paha777 [63]
3 years ago
12

The tests done to determine if someone is HIV positive are called Enzyme immunoassay or

Mathematics
1 answer:
Blizzard [7]3 years ago
8 0
The answer would be answer choice B.
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HELP ASAP!!! PLEASE CHECK ALL OF THEM!
pochemuha

Answer:

2.

A. (P+h)(x)

2x/x+4 (x-1) + x/x-1 (x+4)

2x^2-1/x^2-4

+

X^2+4/x^2-4

= 3x^2+3/x^2-4

B. (F-g)(x)

X^2-7x+6-x - 6

= x^2 -8x

C. (Fg)(x)

(X^2-7x+6)(x-6)

= x^3-13x^2+48x-36

D. (H/p)(x)

X/x-1 / 2x/x+4

X/x-1 / x+4/2x

= X^2+4x/2x^2-2x

3.

A. (F+g)(3)

X^2+1 + x-4

3^2+1 + 3-4

10 -1

= 9

B. (f-g)(0)

X^2+1 - x-4

0+1 -0-4

1-4

= -3

C. (Fg)(-k)

(X^2+1) (x-4)

(-k^2+1) (-k-4)

K^3+4k^2-k-4

D. (F/g)(k-2)

X^2+1 /x-4

K-2^2+1 / k-2 -2

= K^2-4k+5 / k-4

Step-by-step explanation:

8 0
3 years ago
What are order of operations and which do i do first
Marina86 [1]

Answer:

PEMDAS

P- Parenthesis

E- Exponents

M- Multiplication

D- Division

A- Addition

S- Subtraction

The first step or what you solve first is parenthesis

3 0
3 years ago
Read 2 more answers
The product of 162 and m is the same as 17
elena-s [515]

Answer:

No

Step-by-step explanation:

Just took a test

5 0
3 years ago
8*4+4y=60 solve the problem
masha68 [24]
Y=7, i hope this helps:)
5 0
2 years ago
Find the sum of 10 minus the sum of 2 and 3
g100num [7]

Answer:

5

Step-by-step explanation:

10-(2+3) = 5

4 0
3 years ago
Read 2 more answers
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