Answer:
Step-by-step explanation:
-2
they are parallel so same slope but different y intercepts
1325/10000
Explain Step By Step Answer
-243
(-3) (-3) (-3) (-3) (-3) = - 243
4x-7=53
4x-7+7=53+7
4x=60
x=60 divided by 4
x=15
20
Simplify both sides of the equation.
−4= r 20 −5 −4= 1 /20 r+−5 −4= 1 /20 r−5
Flip the equation.
1 /20 r−5=−4
Add 5 to both sides.
1 /20 r−5+5=−4+5
1 /20 r=1
Multiply both sides by 20.
20*( 1 /20 r)=(20)*(1)
r=20
