Answer:
Exact form: = -3 + {2,-3-{2
Decimal form: x = -1.58578643
Answer: a
no solution
Step-by-step explanation:
Solve by substitution:
1) Solve
for x:

2) Substitute
for
in
:


3) Simplify both sides of the equation:

4) Add
to both sides of the equation:

5) Simplify both sides of the equation:

Therefore, there are no solutions to the system of equations.
Solve by elimination:
You can't solve this system of equations by elimination
Solve by graphing:
The equations are parallel to each other, therefore they never cross, so, there are no solutions.
Answer:
90% of 60 is bigger
Step-by-step explanation:
90% of 60 = 54
170% of 30 = 51
Answer:
x = 8
Step-by-step explanation:
30 = x + 22
subtract 22 from both sides
8 = x
Bro if i was you i’d just like do it 43