The battery on mckenzies old computer can last 4(1/5) hours. she bought a new computer that has a battery that can last 40% longer. how long can the battery last on mckenzie’s new computer last?
can you me with this asap.

Step-by-step explanation:

we know that

Let

x ------> new battery life

The equation that represent this situation is

convert to mixed number

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

idc

step-by-step explanation:

idk