All Common Core: High School - Algebra Resources
Example Questions
Example Question #63 : Reasoning With Equations & Inequalities
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we subtract
from each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #64 : Reasoning With Equations & Inequalities
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we add
to each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #65 : Reasoning With Equations & Inequalities
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we add
to each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #66 : Reasoning With Equations & Inequalities
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we subtract
from each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #67 : Reasoning With Equations & Inequalities
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we add
on each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #68 : Reasoning With Equations & Inequalities
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we add -17.8349082823791 to each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #69 : Reasoning With Equations & Inequalities
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we add
to each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #1 : Solve System Of Equations Using Substitution: Ccss.Math.Content.Hsa Rei.C.5
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we subtract
from each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #2 : Solve System Of Equations Using Substitution: Ccss.Math.Content.Hsa Rei.C.5
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we add
to each side.
Now we divide by
Now round to the nearest hundredth.
Example Question #3 : Solve System Of Equations Using Substitution: Ccss.Math.Content.Hsa Rei.C.5
Solve for
and . Round your answer to the nearest hundredth.
The first step to do is solve for a variable. Let's solve for
first.
Now we subtract
from each side.
Now we divide by
Now since we found
, we can plug this into the other equation and find .
Now we solve for
.
Now we divide by
.
Now round to the nearest hundredth.
Now since we have a value for
, we plug this into the first equation and find .
Now we subtract
from each side.
Now we divide by
Now round to the nearest hundredth.
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All Common Core: High School - Algebra Resources
