# Posts by Keila

Total # Posts: 29

matg
Solve the system of equations by the elimination method 9/x++3/8y=-9/4 and -1/9x+5/4y=1/9

Physics
184

chemistry 101
What alcohol(s) could be used to produce each of the following compounds? Enter the IUPAC names of the alcohol(s). If there are more than one alcohol, enter them separated with commas. 1.CH3-CH2-O-CH2-CH3 2.CH3-CH2-C=CH-CH3 ..........| ..........CH3. 3.pentagon with a double ...

chem
OH attached to a benzene ring attached to ch2-ch2-ch3 what would this be called?

chem
structural formula for 2-ethyl-1-hexene

chemistry 101
I imput this and it says incorrect

chemistry 101
Give the name of the product from complete hydrogenation of 2-ethyl-1-hexene

math
18

Pre-calculus
The perimeter of a rectangle is 72 inches. Its length is three and a half times the width. Calculate Your Dimensions.

Pre-calculus
What is the inverse function of these functions? f(x)= 1/x^2-1 f(x)= x 2/3-3

Pre-calculus
What is the inverse function of these function? f(x)= 1/x^2-1 f(x)= x 2/3-3

Pre-calculus
what is the domain?

Pre-calculus
x-2/x2-1 This equation is a function or not?

Physics
IDK

this number will make an array that is 6 tiles wide and make an array that is 9 tiles wide

math
sorry Ms.Sue but that's not me. haahahahha

i got it , now Thanks Reiny

i don't get it

i don't know that's the thing im confused this is something i don't get .

The difference of 22 and the quotient of a number m and 4 is 54 ?

Thanks

The sum of 14 and twice a number y is equal to 78 ?

MATH
The sum of 14 and twice a number y is equal to 78 ?

Math
thanks youu can you help me with the other 3,4,5 questions

Math
Directions : write the equation or an inequality 1.The difference of a number C and 17 is more than 33 ? 2.The product of 3 and number X is at most 21 ? 3.The sum of 14 and twice a number Y is equal to 78 ? 4.The difference of 22 and the quotient of a number M and 4 is 54 5....

grammar (troublesome verbs)
quiero acerrr tarea

French
we have the verbs and we have to make nouns, so monter, etc. arreter would be stoppage or stop as a noun but I didn't know how to do this.

French
Are these nouns correct? montation capilulation manifestation arretation?? I think it's l'arrete, not larretation?