Can someone be nice nice enough to help me with this worksheet please anyone ->https://www.mathematicsvisionproject.org/uploads/1/1/6/3/11636986/sec1_mod1_getready_se_80713.pdf
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OpenStudy (wintersuntime):
It's page 12
Mehek (mehek14):
plug in the values
OpenStudy (wintersuntime):
I need an example to get it
OpenStudy (wintersuntime):
@Mehek14
Mehek (mehek14):
do number 1
\(2a+3b\)
the directions tell you \(a=-3\\b=2\)
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Mehek (mehek14):
\(2*-3+3*2\\2*-3=-6\\3*2=6\\-6+6=0\)
OpenStudy (wintersuntime):
thanks
OpenStudy (wintersuntime):
That helps alot
OpenStudy (wintersuntime):
I dont get the second question -> 4c+d
OpenStudy (wintersuntime):
@Mehek14
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Mehek (mehek14):
what is c= and d=
OpenStudy (wintersuntime):
c is 5 and d is -4
Mehek (mehek14):
4 x 5 =?
OpenStudy (wintersuntime):
so I'am suppose to multiply 20 times negative 4 or subtract
Mehek (mehek14):
20 + (-4) or 20 - 4
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OpenStudy (wintersuntime):
So the answer is 16 ?
Mehek (mehek14):
yes
OpenStudy (wintersuntime):
so it's not negative 16 right
Mehek (mehek14):
no
OpenStudy (wintersuntime):
okay
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OpenStudy (wintersuntime):
so for the third question do I have to subtract 4 minus negative 75 or add