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at Redbox mike rents 2 DVD's and 3 games for total of $15.50. At the same time John rents 3 DVD's and 1 game for a total of $12.05. write a system of equations that represents this scenario. Clearly indicate what your variables represent in the context of this problem.
General
7 months ago
Describe how to transform (^6 sqrt x^5)^7 into an expression with a rational exponent.
General
7 months ago
Given: ABC is a right triangle with right angle C. AB=14 centimeters and m∠A=33∘ .What is AC ?
General
7 months ago
Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is 2/5?
General
7 months ago
The system of equations is graphed on the coordinate plane.y=x−1y=−2x−4
General
7 months ago
What is the general equation of a cosine function with an amplitude of 3, a period of 4 pi, and a horizontal shift of -pi?
General
7 months ago
Which statement best reflects the solution(s) of the equation? √2x−1−x+2=0 answer choices:There is only one solution: x = 1. The solution x = 5 is an extraneous solution. There are two solutions: x = 1 and x = 5. There is only one solution: x = 5. The solution x = 1 is an extraneous solution. There is only one solution: x = 5. The solution x = 0 is an extraneous solution.
General
7 months ago
The area of the right triangle shown is 24 square feet. Which equations can be used to find the lengths of the legs of the triangle? Check all that apply.ax2 + 2x – 24 = 0 bx(x + 2) = 24 cx2 + (x + 2)2 = 100 d0.5(x)(x + 2) = 24 ex2 + 2x – 48 = 0 fx2 + (x + 2)2 = 24
General
7 months ago
the hardcover version of a book weighs 7 ounces while its paperback version weighs 5 ounces. Forty-five copies of the book weigh a total of 249 ounces.
General
7 months ago
The point R is halfway between the integers on the number line below and represents the number ____. (Use the hyphen for negative numbers and write the answer as a decimal, such as -6.4).
General
7 months ago
Match the number with its opposite.Match Term Definition 4.5 A) 1.3 B)−4.5 −1.3 C) 5.4 3.1 D) −3.1
General
7 months ago
a rectangle has a length of x inches and a width 3 inches less than the length. if the dimensions were doubled , what would be the area of the new rectangle in terms of x ?
General
7 months ago
When a dog noticed a fox, they were 60 meters apart. The dog immediately started to chase the fox at a speed of 750 meters per minute. The fox started to run away at a speed of 720 meters per minute. How soon will the dog catch the fox?
General
7 months ago
The music for Nadia’s dance routine last for exactly 4 minutes. When Nadia dances her routine, she starts with her music and finishes 12 seconds before the music ends. What percent of the time the music is playing is Nadia dancing?
General
7 months ago
It takes zach 15 minutes to walk 7 1/2 blocks to the swimming pool. At theis rate, how many blocks can he walk in one minute? Circle the letter of the correct answer. A. 1/5 blocks. B. 1/2 blocks. C. 2 blocks. D. 5 blocks Zach chose C as the correct answer. What was his error?
General
7 months ago
Use the calculator to write 13/19 as a decimal rounded to the nearest hundredth.
General
7 months ago
The angle of depression from the top of a 150 m high cliff to a boat at sea is 7 degree. How much closer to the cliff must the boat move for the angle of depression to become 19 degree.
General
7 months ago
Jane has a checkbook balance of $68.00. She then writes two checks, one for $5.00 and one for $62.50. She also deposits $75.00. She then uses her calculator to determine her new balance. Which of the following is the correct series of keys she should press? A. [68] [+] [75] [–] [62.50] [–] [5] [=] B. [ON/C] [68] [+] [75] [=] [5] [=] [62.50] [=] C. [68] [+] [75] [–] [5] [–] [62.50] [=] D. [ON/C] [68] [–] [5] [–] [62.50] [+] [75] [=]
General
7 months ago
Which expression is equivalent to 4(7 + 8)? 11 + 8 11 + 12 28 + 12 28 + 32
General
7 months ago
If 20% of the people in a small town are voters, and there are 2,360 voters, what is the population of the town?
General
7 months ago
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