Determine if the proportion is true or false, 4. 3
18 16
-
64254, so the proportion is false
64 = 64. so the proportion is true
64 +54. so the proportion is true.
20+21 , so the proportion is false,

$35.59 in pounds

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.

answer: c. is your answer

step-by-step explanation: get me a black leather coat