Multiply ( 3 x -+4) applying the drifters tribute of property that expression becomes (3x x )+( 3 x)( 4 )+( -5 )+(-5)(4) what is the simplified product in standard form?

For this case we must multiply the following expression:

We must apply distributive property, which by definition establishes that:

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

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.