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catalina
Questions and answers by visitors named
catalina
Questions (17)
Instructions: Tell whether each expression represents a positive number or a negative number when m and n are negative.
problem:
1 answer
434 views
Can someone please help me with this,
-x/y = 2/9 I do not understand how to solve.... thanks -x/y = 2/9 multiply by 9y 9y*(-x/y)=
1 answer
360 views
problem remove parentheses and simplify
5x-(2x+7) I am getting 3x+7 is that wrong? The - sign carries through to both terms
1 answer
523 views
2/3(7/8-4x)-5/8=3/8
I do not underdtand the steps?? Do I find a common denominator for all the fractions? Step 1. Clear the
2 answers
564 views
Q. Naomi has a formula that allows her to convert Clesius temperatures to Farenheit temperatures. She needs a formula for
1 answer
634 views
Q. five times the sum of 3 and some number is 70. What is the number?
I did the problem and got 13...but the answer is 11. I
3 answers
712 views
Q. The sum of the measures of two supplementary angels is 180 degrees. If one angel measures 45 degrees less than twice the
2 answers
942 views
If you add two-thirds of a number to the number itself, you get 40. What is the number?
I do not know how to set it up? 2/3n + n
1 answer
394 views
what is the most probable next term?
3 6 9 15 24 39 ? I do not understand? you add 3 then 3 then 6 then 9 then 15 I do not see
1 answer
350 views
Q: which industries in the pacific region most affect the nation.
can someone please take their time and please help me with this
9 answers
488 views
Kate saves 1/5 of her allowance and spends 2/3 of her allowance at the mall. what fraction of her allowance remains?
9 answers
646 views
1) a classmate states that igneous rock must always become sedimentary rock next, according to the rock cycle. explain why this
6 answers
409 views
1) of the dolls in mo's doll collection,
1/5 have red hair. of these 3/4 have green eyes. what fraction of Mo's dolls collection
9 answers
587 views
so is it okay if you explain to me why we multiply first and then divide???
1 answer
145 views
A factoring expression using GCF 70+95
1 answer
210 views
What is a factoring expressions for GCF on 100-80
1 answer
187 views
The molar enthalpy of vaporization for water
is 40.79 kJ/mol. Express this enthalpy of vaporization in joules per gram. b. The
1 answer
473 views
Answers (17)
Álgebra if a supplement of an angle has a measure 78 less than the measure of the angle,what are the measures of the ángeles?
oh sorry my bad thank you ms.sue :))
so could you help me with number 2???
I mean 80 not 45
but why would you multiply and then divide?
that would equal 45?
Please people i really need help with this question this assignment is due first thing in the morning and i still have a ton of other homewrok to do!!
okay I get it now. Thank you for your help :)
explain more in detail for me please
i don't understand why we have to add 1/5 + 2/3. can you
There are others who need help as well anyways. I don't want to keep them all waiting. Thank you so much!!!
if you cant help that is fine but i really appreciate your effort into trying to help me with this question!!! thank you soo much for your time. But i will somehow manage to solve this question. Thank you again!!!
u.s. civics
it doesnt say which country it just said the pacific region. :(
the number of calories needed to raise the temperature of 100 grams of water 10 degrees Celsius is the same as the number of calories needed to raise the temperature of 1,000 grams of water what amount?
i want the answer!!!!!!!!!
data
