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Mathematics 7 Online
OpenStudy (anonymous):

BEST ANSWER WILL BE REWARDED!!!

OpenStudy (anonymous):

Points Y and Z are the same distance from point X on a number line. The coordinate of point X is 3 and the coordinate of point Y is –2. What is the coordinate of point Z? ______

OpenStudy (morganchavez):

wouldnt it be 2

OpenStudy (morganchavez):

if they are the sane distance from point x n x is three well if u say tht y is same dis as z is to x then if y -2 then it should be 2

OpenStudy (anonymous):

k thx can i ask u mor?

OpenStudy (anonymous):

i guess idk lol

OpenStudy (morganchavez):

umm sure ill do my best n if it take me a while to respond its bc im doing work too lol and or im working on ur problem ok ....? how old r u ? what grade r u in?

OpenStudy (anonymous):

im 13 and im in 7th grade At noon, the atmospheric pressure at a weather station was 763 mmHg. At 4 p.m., the atmospheric pressure had changed by 29 mmHg. Which expressions could represent the atmospheric pressure at the weather station at 4 p.m.? Choose two answers that are correct. A. (29 – 763) mmHg B. –(763 + 29) mmHg C. (763 – 29) mmHg D. (763 + 29) mmHg

OpenStudy (anonymous):

u? age, grade?

OpenStudy (morganchavez):

im 16 and in 11 grade i cnt help u woth tht i hvnt done tht in years

OpenStudy (morganchavez):

@just_one_last_goodbye

OpenStudy (anonymous):

i mean im 17 and in 12th lol jk

OpenStudy (morganchavez):

@Preetha

OpenStudy (morganchavez):

o lol yea see i dont know the second one u asked me im sorry

OpenStudy (anonymous):

np

OpenStudy (anonymous):

how bout On Monday, David’s bank balance was $97. On Tuesday, his bank balance had changed by $56. Which amount could be the correct amount in David’s bank balance on Tuesday? A. $163 B. $56 C. $41 D. $9 c?

OpenStudy (morganchavez):

did it increase or decrease when they said it changed by 56 dollars?

OpenStudy (anonymous):

unfortunately it does not say :(

OpenStudy (morganchavez):

its C

OpenStudy (morganchavez):

bc if u add them it equals 153 not 163 lol so obviously it didnt increase it decreased bc 97-56 = 41 :)

OpenStudy (morganchavez):

and 41 is an option and tht is the only answer tht is possible :)

OpenStudy (anonymous):

ooohhh i see

OpenStudy (morganchavez):

yup :)

OpenStudy (anonymous):

how bout Points U, V, and W are plotted on a number line. The coordinate of point V is –2. Points U and W are the same distance from point V. What could be the coordinates of U and W? A. U = –11, W = 7 B. U = –8, W = –6 C. U = –6, W = 6 D. U = 0, W = 2

OpenStudy (anonymous):

b?

OpenStudy (anonymous):

or D?

OpenStudy (morganchavez):

i think d

OpenStudy (anonymous):

hhhmmmmm

OpenStudy (morganchavez):

hey u can never go wrong with the D jk anyway i think it is d but i honest i think c if there were a -6

OpenStudy (anonymous):

it was a :( because there has to be a negative and a positive number and c r both the same # so its a

OpenStudy (just_one_last_goodbye):

i know im late but sorry mi amor <3

OpenStudy (morganchavez):

esta bien cariño

OpenStudy (morganchavez):

yup

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