An electrician charges 75 for a service call plus 25 per hour electricians go to with 250 then how many hours was he there right in the equation for the numbers of hours. He was there.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion