Seudónimo
Seudónimo
19-10-2016
Mathematics
contestada
Please help... #18 and #28
Respuesta :
JabrielAndrews
JabrielAndrews
19-10-2016
I hope this helps you
Answer Link
apologiabiology
apologiabiology
19-10-2016
18
[tex]19 \geq \frac{x}{90} -25[/tex]
add 25 to both side
[tex]44 \geq \frac{x}{90} [/tex]
times 90 to both sides
3960≥x
I just answerd 28
[tex] \frac{x+5}{3} \leq 2[/tex]
times both sides by 3
x+5≤6
minus 5 both sides
x≤1
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
In 1952, Egypt became a/an _______ government state and by the 1960s and 1970s developed more rapidly than the rest of the Africa. A. democratic B. autocratic
what does C. M. E. stand for?
When a function and its inverse intersect, what must be true about the point of intersection?
42% of what number is 38.22
Why did rice become a Chinese staple food during the Tang dynasty?
when a plant grows its mass increase over time does this mean that new matter is created why or why not
The perimeter of each face of a Rubik's cube is 22.2 centimeters.What is the length of an edge of a Rubik's cube? This is dividing decimals
(30/100)*(20/100)*(7/12)
What is the lower part of the stratosphere made of
Which one of the following choices best represents a potential stressor? A. A decrease in gas prices B. A long-awaited salary raise C. A surprise gift D. An un
