Answer:
check the answer
Step-by-step explanation:
find the answer in the attached file
Answer:
Solve a system of equations with two unknowns x and y
where x is the rental price for the movie and y is the rent for video games
7x + 9y = 73
5x + 3y = 29
Solving the result: x = $ 1.75, y = $ 6.75
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
This is because she cannot buy 5.91 pairs of shoes and she doesn't have enough money to buy exactly 6, so you must round it down to 5.
Fully factored, this polynomial is (3x + 5)(3x - 5).
To factor this, you can use the difference of two squares rule. In that rule, you take the square root of the first term and the square root of the second term. You then put them in two parenthesis together, one of which has an addition sign and one has a subtraction. Like this:
(Sqrt(1st) + Sqrt(2nd))(Sqrt(1st) - Sqrt(2nd)).
So we start by taking the square root of 9x^2, which is 3x. Then we take the square root of 25, which is 5. Now we place them in the parenthesis above.
(3x + 5)(3x - 5)
This is your final answer.
Answer:
Yes
Step-by-step explanation:
If you divide 12 by 9, you get 1.33... and if you divide 20 by 16, you get 1.25 so Barry can eat more hot dogs in less amount of time than Lou can.
