How do you solve -4-4x=8

x-16

Step-by-step explanation:

X=-1

Step-by-step explanation:

you want to move the -4 over to the 8 so it would be 8-4 which is 4 then you have

-4x=4

divude by -4 to get x alone

x=-1

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.