twizzy1002
twizzy1002
30-09-2017
Mathematics
contestada
Please answer and explain.
Respuesta :
angelinaxiong2
angelinaxiong2
01-10-2017
10. 4 + 5x < 54
- subtract 4 to the right
- divide both sides by 5
answer: x < 10
11. 2(x + 4) + 3 = 6 - x
- distribute 2 to x and 4
- add 8 and 3
- add -x to left side
- subtract 11 to right side
- divide both sides by 3
answer: x = -5/3
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Sarah's English test had 90 questions and she got 18 questions wrong. What percent of the questions did she get correct?
scientists hypothesize that the first life forms on earth ______?
write the exprssion in stadered from by expanding and collecting like trems a. 4(8m-7n)+ 6(3n-4m) b. 9(r -s)+ 5(2r - 2s) c. 12( 1-3g) + 8 (g + f)
Which equation does not represent a linear function of x ?
Ellen is jogging. As her body's metabolism becomes more active, carbon dioxide levels increase, resulting in a decrease in pH. Fortunately, her ___________ in t
for which purpose would you use the SEE method?
3n+8=20 2 step equation
A stapes bone has a mass of about 4.27mg.round this number to the nearest hundredth of a milligram ,the nearest of a tenth of a milligram,and to the nearest mil
SCIENCE SOUND: What is a example of each medium that sound can travel in
where did scientists initially get information to develop the geologic time scale
