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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
6 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
6 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
6 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
6 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
6 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
6 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
6 months ago
Given the following figure. What is the value of x
General
6 months ago
Identify the type of function represented by f(x)=3/8(4)^xA. Exponential GrowthB. QuadraticC.LinearD.Exponential Decay
General
6 months ago
Which fact would help you to solve for x in the diagram shown?A) Angles in an equilateral triangle are congruent. B) The sum of the interior angles in a quadrilateral is 360°. C) Alternate interior angles formed by a transversal and parallel lines are congruent. D) The exterior angle of a triangle is equal to the sum of the two remote interior angles.
General
6 months ago
An alloy of tin is 15% tin and weighs 20 pounds. A second alloy is 10% tin. How many pounds of the second alloy must be added to the first to get a 12% mixture? 30 lb 40 lb 60 lb
General
6 months ago
Match Term Definition Diameter A) a segment between two points on a circle that passes through its center Circumference B) a piece of the circumference of a circle Radius C) Circle A and a line segment connecting points B and C which are on the circle. Secant D) the distance around a circle Concentric circles E) Circle A and a line segment connecting points B and C which are on the circle. Arc F) Two circles that share the same center.
General
6 months ago
What is the approximate length of the midsegment parallel to BC. A) 4.5 B) 4.9 C) 5.6 D) 6.2Coordinates are B(-6,1) C(5,-1) please help there is another point A(3,7) just in case u need it
General
6 months ago
Write the exponential function f(x)=-2•3^(1-x) in the form f(x)=ab^x A) f(x)=-2(1/3)^xB) f(x)=-6(-3)^xC) f(x)=-6(-1/6)^xD) f(x)=-6(1/3)^x
General
6 months ago
In 2015, in Buffalo, New York, there were 8,625 arrests, 2,678 robberies, 865 assaults, and 20 murders. The population of Buffalo is 258,959. What is the ratio of the number of assaults to the number of robberies in simplest form?
General
6 months ago
What is the approximate length of the midsegment parallel to BC. the coordinates are B(-6,1) C(5,-1) ? please help
General
6 months ago
The cost C (in dollars) for the care and maintenance of a horse and carriage is C=15x+2000 where x is the number of rides.Rides cost 35$A: write an equation for the revenue R in terms of the number of ridesB: How many rides are needed to break even.Need help with both parts
General
6 months ago
Which of the following terms best describes the graph of the exponential function given below? F(x)=9*((1)/(7))^(x)A. LinearB.DecreasingC.IncreasingD.Quadratic
General
6 months ago
Anna lives 2.5 miles to the east of her school, and Ben lives 2 miles to the west of the same school. Anna draws a map with a number line connecting her house to Ben’s house. On the number line, the school is at 0 and her house is at the point +2.5. On the map, Ben’s house is at the point
General
6 months ago
Emily has 32 grams of a 25% sugar syrup, but this is just too sweet for her! How much pure water should she add to have a 10% syrup?
General
6 months ago
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