The cost of a math book is $25 more than twice the cost of an English book. The total cost of the two books is $85. Find the cost of the math book.

60

Step-by-step explanation:

you just subtract 25 from 85

x= 149. 24+7=31. 180-31=149

your welcome

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.