To find the unit rate of any two numbers you divide:
9.60 divided by 4 = 2.4
Unit rate = $2.40
Hope I helped! :)
Answer:
7(x-2)(x+2)
Step-by-step explanation:
7x^2 -28
Factor out a 7
7(x^2 -4)
The terms inside the parentheses is the difference of squares, so it is factorable (a^2-b^2) = (a-b)(a+b)
7(x-2)(x+2)
Answer:
5x^4
Step-by-step explanation:
3 miles each day for x days is 3x
5 miles each day for y days is 5y
Frank ran at least as many miles as Latoya is 3x >/= 5y