Answer:
× 
Step-by-step explanation:
500
= 2 x 250
= 2 x 10 x 25
= 2 x 2 x 5 x 5 x 5
=
× 
Area of a rectangle is length * width.
7ab * 2a is the same as 7(2) * a(a) * b
7 * 2 = 14
a * a = a²
b = b
Put it all together.
14a²b is your monomial.
Answer:
13 and 32
Step-by-step explanation:
let one number be x
Then the other number is x + 19 , then
x + x + 19 = 45
2x + 19 = 45 ( subtract 19 from both sides )
2x = 26 ( divide both sides by 2 )
x = 13
The 2 numbers are 13 and 13 + 19 = 32
Answer:
24
Step-by-step explanation:
3 x 1/72 = 1 mile
72/3 = 24
The car will use 1 gallon of gas per 24 miles
The first figure below shows the graph for problem 5).
The second figure below shows the graph for problem 6).