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Mathematics 8 Online
OpenStudy (alivejeremy):

Points V, W, X, Y, and Z are graphed on a number line. The coordinate of point V is –4. What points are at a distance of 9 units from point V? Choose all answers that are correct. A. W = –13 B. X = 5 C. Y = 9 D. Z = 13

OpenStudy (alivejeremy):

can someone help me please

OpenStudy (alivejeremy):

can someone help me plz

OpenStudy (alivejeremy):

zz

OpenStudy (anonymous):

A and B

OpenStudy (alivejeremy):

thx and hey

OpenStudy (alivejeremy):

can u help wit more

OpenStudy (anonymous):

Yeah sure

OpenStudy (alivejeremy):

ok kool

OpenStudy (alivejeremy):

one min

OpenStudy (alivejeremy):

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 (alivejeremy):

u get it

OpenStudy (anonymous):

So if the difference from x and y are 5, then you add 5 to 3

OpenStudy (anonymous):

z=8

OpenStudy (alivejeremy):

and get 8

OpenStudy (anonymous):

Yep

OpenStudy (alivejeremy):

or -8

OpenStudy (anonymous):

just 8

OpenStudy (alivejeremy):

ok

OpenStudy (alivejeremy):

lol

OpenStudy (alivejeremy):

this one might be hard

OpenStudy (alivejeremy):

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 (alivejeremy):

u get it

OpenStudy (anonymous):

C, and d. If it changed by 29 then it could have increased or decreased by 29 mmHg

OpenStudy (anonymous):

Brb

OpenStudy (alivejeremy):

was tht hard to u

OpenStudy (alivejeremy):

tyt

OpenStudy (anonymous):

Okay I'm back, need any more help?

OpenStudy (alivejeremy):

hell yea just a little

OpenStudy (alivejeremy):

Paul’s soccer team practice field is 1 mi due north of his house. His team will play a soccer match at a stadium 6 mi from the practice soccer field. Which statement could correctly describe the stadium’s location? A. 5 miles due south from Paul’s house B. 5 miles due north from Paul’s house C. 6 miles due north from Paul’s house D. 7 miles due south from Paul’s house

OpenStudy (anonymous):

Is there just one answer?

OpenStudy (alivejeremy):

yea

OpenStudy (alivejeremy):

what u think it is

OpenStudy (anonymous):

It's A

OpenStudy (alivejeremy):

i thinks A

OpenStudy (anonymous):

I have to go...Sorry

OpenStudy (alivejeremy):

ok kool np

OpenStudy (alivejeremy):

byeeeeeeeee

OpenStudy (alivejeremy):

nice help btw

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