Answer:
The professor wanted to order his class of 43 new handbooks. Each handbook was $7. What will be the total amount he will be spending on handbooks?
Answer:
The rate is 140 miles per hour
Step-by-step explanation:
We can use the formula distance is equal to rate times time
The distance is 700 miles and the time is 5 hours
D =rt
700 = r*5
Divide each side by 5
700/5 = 5r/5
140 =r
The rate is 140 miles per hour
The answer to your problem is B. It’s showing how many ants there are to start and X represents the weeks witch the ants are multiplied every week.
Answer:
x = 17
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides , that is
x² = 15² + 8² = 225 + 64 = 289 ( take square root of both sides )
x = 
= 17
