Wednesday
September 2, 2015

Posts by angie


Total # Posts: 1,236

math
yes.
April 1, 2009

math
no, I mean what do you get when you do this: 2 - 0.12b - 1.2b = -3.
April 1, 2009

math
when you plug in a=2-3/25b in the equation a-1.2b=-3, what are you supposed to get?
April 1, 2009

math
no, that is not what I do. You don't know anything about me, why do you care?
April 1, 2009

math
how do you combine the like terms?
April 1, 2009

math
l=68/l+5 what do you get if you want to combine the ls?
April 1, 2009

math
thank you, i get it now
April 1, 2009

math
but forming one for the perimeter would be 2L+2w=34.
April 1, 2009

math
aren't you supposed to form it for the width?
April 1, 2009

math
The length of a rectangle is 5 cm more than twice the width. The perimeter of the rectangle is 34 cm. Find the dimensions of the rectangle.
April 1, 2009

math
ok then thanks
April 1, 2009

math
what if for one equation it's 3=5, and for another it's also 3=5?
April 1, 2009

math
oh,ok.. let's say for one equation you get 2=2, and for another, you get 4=4.is the ordered pair a solution of both equations?
April 1, 2009

math
what does it mean for an ordered pair to be a soltuin of both equations? for example,for this system, is the ordered pair a solution of both equations? (2,2.4) 4x+5y=20 2x+6y=10
April 1, 2009

To Happy Face
books.google
April 1, 2009

math
8/5b=15 if you want to isolate b, then b=75/8?
April 1, 2009

Please Help!!
it's barnes and nobles.
April 1, 2009

math
ok, i just don't get the whole problem: Solve this system using substitution. Check your substitution. C(n)=-3n-6 C(n)=n-4
April 1, 2009

math
if n=-2, then in C(n)=n-4, you just have to do C(n)=-2-4, right?
April 1, 2009

social studies
ok, these were the causes: 1. First, a series of trade restrictions introduced by Britain to impede American trade with France, a country with which Britain was at war; the U.S. contested these restrictions as illegal under international law. 2.Second, the impressment (forced ...
April 1, 2009

social studies
i think you're talking about the war of 1812. i got this from wikipedia. There were several immediate stated causes for the U.S. declaration of war. First, a series of trade restrictions introduced by Britain to impede American trade with France, a country with which ...
April 1, 2009

Factoring polynomials
First, you find the GCF.
April 1, 2009

science
Earthquakes with a magnitude 8.0 don't occur very often, only once in 5-10 years.
April 1, 2009

Social Studies
what are Ponhatons?? I googled it and there were no results at all..
April 1, 2009

science
well, to find an epicenter, first you have to measure the distance between the first P wave and the first S wave. So, that's how you have to use seismic waves to determine an earthquake's epicenter.
April 1, 2009

science
well, buildings on soft sediment is not good in earthquakes. when a building has a steel-frame it's safer..andbeing made of wood is also good.
April 1, 2009

science
stare=state agian=again sorry
April 1, 2009

science
then it gets stretched out..and the rcoks will never return to it's original stare agian. like a rubberband. if you stretch it too hard, when you stop stretching it, it still won't look the same.
April 1, 2009

science
primary waves arrive first. then secondary. then seismic. seismic also does the most damage.
April 1, 2009

science
1.primary 2.secondary 3.seismic
April 1, 2009

english
yes ,it can be, if you want that to be your main idea.But in whatever you're writing, you have to have information to back up your statement.
March 31, 2009

literacy
when you're writing a title, how do you know what words to capitalize the first letter?
March 31, 2009

Math
what's the proportion when it's solved, using g/b=22/23?
March 31, 2009

Math
There are 1170 students in a school. The ration of girls to boys is 23 : 22. The system below describes..? relationships between the number of girls and the number of boys. g+b=1170 g/b=22/23 a. Solve the proportion for g. b. Solve the system. c. How many more girls are there ...
March 31, 2009

Math
Define variable and write a system of equations for this situation. Solve using substitution. A farmer grows only sunflowers and flax on his 240-acre farm. This year he wants to plant 80 more acres of sunflowers than that of flax. How many acres of each crop does the farmer ...
March 31, 2009

Science
why is it a?
March 31, 2009

Science
Which fact provides the best evidence for the scientific theory of the evolutionary development of life on the earth? a. fossils are found almost exclusively in sedimentary rocks b. characterisitcs of simpler forms of life can be found in more complex forms of life c. only a ...
March 31, 2009

Science
Is it true that the age or vertabrates were in the Paleozoic era, the age of reptiles in the Mesozoic era, and the age of mammals iin the Cenozoic era?
March 31, 2009

Science
what evolved during the precambrian time period?
March 31, 2009

French
How would you use the word "gros" in french for masculine, plural?
March 31, 2009

Math
There 1170 students in a school. The ration of girls to boys is 23:22. The system below describes relatioonships between the number of girls and the number of boys. g+b=1170 g/b=23/22 a. what's the proportion for g when you solve it? b. how do you solve the system?
March 30, 2009

Math
how do uyou solve this by defining variables and using substitution?
March 30, 2009

Math
A farmer grows only sunflowers and flax on his 240-acre farm. This year he wants to plant 80 more acres of sunflowers than that of flax. How many acres of each crop does the farmer need to plant?
March 30, 2009

Math
thx
March 30, 2009

Math
For this system, is the ordered pair a solution of both equations?How do you know? (5,1) y=-x+4 y=x-6
March 30, 2009

Science
I google imaged "food webs",and the first picture is good.
March 28, 2009

Math
no, i've just decided that there's something wrong with this question.
March 28, 2009

Math
i think you're right..thank you
March 28, 2009

Math
Why is it D?
March 28, 2009

Math
Point (k,3) lies on the line whose equation is x-2y=-2. What is the value of k? a.-8 b.-6 c.6 d.8
March 28, 2009

earth science
Here's what I found on the internet: Deep-ocean trenches are long and narrow, and are the deepest segment of the ocean.Some deep-ocean trenches reach depths greater than 11000m.Most are located in the Pacific Ocean.Earthquakes and volcanic activity are common in these ...
March 28, 2009

Math
thank you!
March 28, 2009

Math
why is it D?
March 28, 2009

Math
When Albert flips open his mathematics textbook, he notices that the product of the page numbers of the two facing pages is 156. Which equation could be used to find the page numbers that Albert is looking at? a. x+(x+1)=156 b.(x+1)+(x-2)=156 c.(x+1)(x+3)=156 d.x(x+1)=156
March 28, 2009

Math
ok thanks
March 28, 2009

Math
which one is the right answer??
March 28, 2009

Math
thank you
March 28, 2009

Math
then is the answer 8, because it's 1/2(4)(-2)^2?
March 28, 2009

Math
What does (-2)^2 equal to?
March 28, 2009

Math
or is it (-2^2), because the exponent is part the base..
March 28, 2009

Math
When you substitute y for -2, what do you get?
March 28, 2009

Math
If x=4 and y=-2, the value of 1/2xy^2 is..? i think it's 8.
March 28, 2009

Math
Jordan and Missy are standing together in the schoolyard. Jordan, who is 6 feet tall, casts a shadow that is 54inches long. At the same time, Missy casts a shadow that is 45 inches long. How tall is Missy?
March 28, 2009

French
Are you sure there's supposed to be a dash in "le volleyball"?
March 28, 2009

French
when you say volley ball in french, is it "volley"?
March 28, 2009

french
when you say "nice" in french, are you supposed to use sympa or sympathique? How do you say 1."Tennis is as fun as volleyball?" 2. "The chair is not bigger than the refrigerator?
March 27, 2009

english
i think cheetah is the noun.
March 26, 2009

Social Studies
When Chinese immigrants in the 1800s moved to America, were most of them happier here than in China?
March 26, 2009

Math
These are two equations: 1)y=|x|-3 2)y=|x|+3 a. Which equation translates the parent graph _ units up? b. Which equation translates the parent graph _ units down?
March 26, 2009

Math
Explain how the translations of y=|x|+k as k changes are similar to translations of y=mx+b as b changes.
March 26, 2009

Math
but is there a specific name for a real v with a point on the bottom?
March 26, 2009

Math
Sometimes when you're graphing a linear equation, you get that u-shaped line called a parabola. And sometimes you get a v-shaped line,and I forgot what you call that..
March 26, 2009

French
b. Quand est votre anniversaire?
March 26, 2009

Math
What are the coordinates of the point where the line containing K(-3,5) and L(5,-4) crosses the y-axis?
March 25, 2009

Math
I don't think y is linear. If it is, what's the equation? y=.....
March 25, 2009

Math
because i can't write an equation for y.
March 25, 2009

Math
Is the relationship between y and x linear? x y 0 2 4 5 8 8 12 11 i don't think it's linear.
March 25, 2009

math
I don't think so..you're rounding hundred thousand, not ten thousand
March 25, 2009

Math
A student can work at a job that pays $4 an hour for 25 hours to earn $100 or can work at a second job that pays $5 per hour for $20 to earn $100. If the student spends time at each job, find two other amounts of time at each job needed to earn $100.
March 25, 2009

math
When there's a problem with multiplying fractions like 1/2*4/5, yes, jyst multiply across.
March 25, 2009

Math
is S(93,83) on the line containing P(-3,-1) and Q(5,6)? why?
March 25, 2009

English Quick ?
right, ms.
March 25, 2009

math
i got this from google: There are 3 Simple Steps to Divide Fractions: Step 1. Turn the second fraction (the one you want to divide by) upside-down (this is now a reciprocal). Step 2. Multiply the first fraction by the reciprocal of the second. Step 3. Simplify the fraction (if...
March 25, 2009

Math
when writing an equation in slope-intercept form containg H(2,2), parallel to the graph of y=x-3, does it become y-2=x^2-2x
March 25, 2009

math
one, the tip.
March 25, 2009

Math
write an equation in slope-intercept form for the specified line, where possible: the line containing A(0,7) and B(7,0)
March 25, 2009

Math
are the lines for this pair of equations: y=2/3x-6, y=2/3x+6 parellel?
March 25, 2009

understing word meaning
i think it's countries
March 25, 2009

Eng. Quick ?
Actually ,they both work.
March 25, 2009

Math
find the slope of a line perpindicular to the graph of this equation: y=2x I forgot how to do this..
March 25, 2009

English
Other people may be more careful when they hear how injured the person is.
March 24, 2009

Science
What geologic process is common to the formation of mountains in a divergent boundary and in a hot spot?
March 24, 2009

Science
Approximately how long does an earhquake P-wave take to travel the first 6500 kilometers after the earthquake occurs? a. 6.5 min b. 8.0 min c. 10.0 min d. 18.5 min
March 24, 2009

The Word Hate
One reason is because it's hard to control.
March 24, 2009

English
It depends on how young you mean.. but 1. Don't play with fire. 2. Always have your shoelaces tied. 3. Look both ways before crossing the street.
March 24, 2009

vocab
The place was lugubrious, nothing exciting at all.
March 24, 2009

Science
What do you have to do to find the origin time of an earthquake? i remember it had something to do with p-waves and subtracting..
March 24, 2009

4th grade math
Have someone that understands explain them to you when you have a question you're not sure of.
March 24, 2009

science
Well, there are meteors that have iron and nickel in them, and meteors move through space..
March 24, 2009

Literacy
thanks! you gave me great ideas.
March 24, 2009

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