Answer:
X=4 and Y= -24
Step-by-step explanation:
Step 1: −6x for y in−2x−y=16:
−2x−y=16
−2x−−6x=16
4x=16
4x/4=16/4
x=4
----------------------------------------------------------------------
y=−6x
y=(−6)(4)
y=−24
y=-24
Hi!
The correct answer is B, 1.997 • 10^2
This can be found by simply moving the decimal
place over x times (x represents the exponent). For example, if it were 1.12 • 10^2, you’d move your decimal place over 2 places to the right because it is positive (move left if negative).
If the number is 200 more than 355, then your number is 555.
How did I get that?
355 + 200 = 555
The answer is C 1.312, -1.33, -1 3/9, -1 3/10
