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What belongs in the box marked with the question mark in the proof?Given: 3x - 4 = 2(x + 8), Prove: x = 20StatementReason(1) 3x - 4 = 2(x + 8)(2) 3x - 4 = 2x + 16(3) 3x = 2x + 20 (?)(4) x = 20
General
2 months ago
There are 640 acres in a square mile. how big (in acres) is a rectangular field that is 0.2 miles by 0.9 miles
General
2 months ago
When making a fruit salad, a chef chooses 4 fruits from 8 that are in season. how many different fruit salads can the chef create? a 40,320 b 70 c 1680 d 10,080?
General
2 months ago
three positive numbers are in Arithmetic Progression (A.P). the sum of the squares of the three numbers is 155. while the sum of the numbers is 21. if the common difference is positive. find the values of x and y
General
2 months ago
For a two-day rental at the surf shop, it costs $45 to rent a surf board and $60 to rent a paddle board. On a certain weekend, the surf shop rented 44 total surf boards and paddle boards and made $3265. How many paddle boards were rented? Please show work
General
2 months ago
Write an equation of the line, in point-slope form, that passes through the two given points. points: (–16, 8), (4, –2)
General
2 months ago
Find the savings plan balance after 12 months with apr of 3% and monthly payments of $150
General
2 months ago
What set of reflections would carry hexagon ABCDEF onto itself?a. y=x, x-axis, y=x, y-axisb. x-axis, y=x, x-axis, y=xc. y-axis, x-axis, y-axisd. x-axis, y-axis, y-axis
General
2 months ago
Pentagon ABCDE and pentagon A'B'C'D'E' are shown on the coordinate plane below:Which two transformations are applied to pentagon ABCDE to create A'B'C'D'E'? Translated according to the rule (x, y) →(x + 8, y + 2) and reflected across the x-axis Translated according to the rule (x, y) →(x + 2, y + 8) and reflected across the y-axis Translated according to the rule (x, y) →(x + 8, y + 2) and reflected across the y-axis Translated according to the rule (x, y) →(x + 2, y + 8) and reflected across the x-axis
General
2 months ago
Triangle XYZ is shown on the coordinate plane below: If triangle XYZ is reflected across the line y = 1 to create triangle X'Y'Z', what is the ordered pair of X'?a. (1, −5)b. (1, −3)c. (1, 3)d. (1, 5)
General
2 months ago
Which statement describes a parallelogram that must be a square? A. A parallelogram with a pair of congruent consecutive sides and diagonals that bisect each other. B. A parallelogram with a pair of congruent consecutive sides and diagonals that are congruent.C. A parallelogram with a right angle and diagonals that are congruent D. A parallelogram with diagonals that bisect each other.
General
2 months ago
If f(x) is the total number of bacteria present in a sample after x hours , which of the following statements best describes the meaning of f(2)=12 A. The total number of bacteria present in a sample after 12 hours is 2. B. The total number of bacteria present in the sample after 6 hours is 12. C. The total number of bacteria present in the sample after 2 hours is 12. D. The total number of bacteria present in the sample after 6 hours is 12.
General
2 months ago
The area of a circular pool cover is 314 square feet. Write and solve an equation to find the diameter of the pool cover. Use 3.14 for pie.
General
2 months ago
Two cars are traveling in the same direction. The first car is going 40 mi/h, and the second car is going 55 mi/h. The first car left 3 hours before the second car. Which equation could you solve to find how many hours it will take for the second car to catch up to the first car? A:55t +3= 40t, B: 55t+165=40t, C: 40t+3= 55t, D:40t+120= 55t plz show your work
General
2 months ago
Maria and Edwin have $23.00 each to spend at a book fair, where all students receive a 25% discount. They both want to purchase a copy of the same book, which normally sells for $26.50 plus 10% sales tax. To check if she has enough to purchase the book, Maria takes 25% of $26.50 and subtracts that amount from the normal price. She takes 10% of the discounted selling price and adds it back to find the purchase amount. Edwin takes 75% of the normal purchase price and then computes 110% of the reduced price. Is Maria correct? Is Edwin correct? Do they have enough money to purchase the book? Explain your answer using complete sentences, and show your work.Help Me@SignoraPenguino
General
2 months ago
What is the solution of the system? Use the substitution method.3x + 2y =11x − 2 = −4yA.The only solution is (12, −52) .B. The only solution is (4, −12) .C. There is no solution.D. There are an infinite number of solutions.
General
2 months ago
Rational ExponentExplain why the square root of a number is defined to be equal to that number to the 1/2 power.
General
2 months ago
Violet ordered her annual credit reports. Her Experian score is 804, her Equifax score is 810, and her TransUnion score is 784. What is Violet's median score? (Round to the nearest whole point, if applicable.) A) 797B) 810C) 804D) 799
General
2 months ago
1. How is the valuation of current assets affected if the company follows IFRS?a. Valuation is based on historical cost.b. Valuation is based on market adjustments.c. Valuation is based on LCM accounting.d. Assets are expensed immediately.2. Many of the accounting standards in GAAP for current asset accounts are _________ with the international standards.a. convergedb. accordantc. accruedd. converted3. Unearned subscription revenue occurs on the balance sheet as aa. long term assetb. long term investmentc. current asset of long term investmentd. current liablity of long term liablity4. Interest payable is shown on the a. income statementb. balance sheet as a long term liablityc. balance sheet as a current liablity d. balance sheet as a long term asset
General
2 months ago
Simplify the function f(x)=1/3(81)^3x/4 . Then determine the key aspects of the function. The initial value is . The simplified base is . The domain is . The range is .
General
2 months ago
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