Z - 2/3 = 1/8

Solve for z also 2/3 is a fraction

z=19/24

Step-by-step explanation:

add 2/3 to each side

z -2/3

 +2/3 = 0

3/24+16/24 which is 1/8+2/3 =19/24

so only with the z left on the left side of the equal sign and 19/24 left on the right side it is:

z=19/24

the answer is true.

step-by-step explanation:

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.