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MATH SOLVE
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Consider this system of equations: 2x + 1/4 y= 3 (equation A) 2/3 x - y = 6 (equation B)The expressions that give the value of y are ___ and ___ .The solution for the given system is ___.
General
2 months ago
The equation of a parabola is given. y=18x2+4x+20 What are the coordinates of the focus of the parabola?
General
2 months ago
h(x) = −(x − 5)2 + 3g(x) = 4 cos(2x − π) − 2 f(x)x y0 −51 02 33 44 35 06 −5Which function has the largest maximum?Answers: f(x) g(x) h(x) All three functions have the same maximum value.
General
2 months ago
How can sales tax alter the size of the tip you leave at a restaurant?a. A tip of a given percentage (such as a 20% tip) will be larger if calculated after tax than if calculated before tax. b. The tip becomes part of the bill as a whole, so you have to increase the sales tax by a corresponding amount. c. You do not have to double-calculate a percentage on any purchases, so you should pay for tax or a tip but not both. d. A standard tip is 15% to 20% of the sales tax.
General
2 months ago
how do you find the asymptote of a function
General
2 months ago
Paul creates the diagram to help him factor 4x2 + x – 5 by using double grouping. His diagram is incomplete.Which terms should Paul write in squares M1 and M2?5x and −4x–5x and 4x–2x and 10x2x and −10x
General
2 months ago
Candy draws a square design with a side length of x inches for the window at the pet shop. She takes the design to the printer and asks for a sign that has an area of 16x2 – 40x + 25 square inches.What is the side length, in inches, of the pet shop sign?4x + 54x – 58x + 58x – 5
General
2 months ago
Which shows a correct order to solve this story problem? Maxine had to pay $1.46 in sales tax on her purchases. She bought 3 bars of soap for $1.50 each, a bottle of shampoo for $5.75, and a bottle of conditioner for $5.95. How much did Maxine spend? A. Step 1: Add the price of a bar of soap to the price of the bottle of shampoo. Step 2: Multiply that total by 3. Step 3: Add the price of the bottle of conditioner to that total. Step 4: Add the tax to the final total for all the items. B. Step 1: Calculate the total price of the 3 bars of soap. Step 2: Calculate the total price of the shampoo and the conditioner. Step 3: Add the amount from Step 2 to the amount from Step 1. Step 4: Add the tax to the final total for all the items. C. Step 1: Add the price of a bar of soap and the bottle of shampoo. Step 2: Multiply that total by 3. Step 3: Add $5.95 to the total amount for soap and shampoo from Step 2. Step 4: Add the tax to the final total for all the items.
General
2 months ago
Mario collected data from his classmates on their favorite subject among math, science, english and history. The data is displayed in the table. Is it likely that a student likes math more if they are in 9th grade or 12th grade? Justify your answer.
General
2 months ago
A farmer has 100 m of fencing to enclose a rectangular pen. Which quadratic equation gives the area (A) of the pen, given its width (w)?
General
2 months ago
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