lalalandbaby
lalalandbaby
01-06-2017
Mathematics
contestada
simplify into one fraction
Respuesta :
biancazeelie
biancazeelie
01-06-2017
I think it's
B.
Good luck :)
Answer Link
Аноним
Аноним
01-06-2017
-1 2
------------- - -----------------
x - 9 x + 7
-1(x+7) - 2(x-9)
= --------------------------
(x - 9)(x+7)
-x - 7 - 2x + 18
= --------------------------
(x - 9)(x+7)
-3x + 11
= ------------------
(x - 9)(x+7)
Answer is D. Last choice
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
solve by substitution: -5x + y = -2 -3x + 6y = -12 please explain
Question 11 (2 points)The three conditions that encourage the presence of marine life in the ocean are proximity to land, water depthandexposure to sunlightexpo
If two lines intersect and one angle measures 35º, what are the measures of the other angles?
Which of these is most likely to lead someone to increase his or her level of physical activity?
16. Utterson was very distraught when he left Jekyll's house because of the events that transpired at the window. Which piece of textual evidence supportsthis s
PLEASE HELP I WILL GIVE BRAINLIEST TO THE FIRST CORRECT ANSWER!!!! What has been a big part of India's economic growth? A. The growing meat-packing industry B.
A total of 119 golden tickets were sold for an NBA match. A hundred general tickets and 6 platinum tickets were also sold. The price of a general ticket was thr
I need help With my math
Which affixes mean “without”?
Given: 2LiBr + Ba → BaBr2 + 2Li In this chemical reaction, 325 grams of barium (Ba) react completely. How many moles of lithium (Li) are produced? A. 1.18 m
