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
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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
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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?
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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
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OpenStudy (alivejeremy):
or -8
OpenStudy (anonymous):
just 8
OpenStudy (alivejeremy):
ok
OpenStudy (alivejeremy):
lol
OpenStudy (alivejeremy):
this one might be hard
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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
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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?
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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
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