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MATH HELP 15 POINTS SLOPES!!!!!! ANSWER ALL 3 QUESTIONS
General
6 months ago
ary and Sharon each buy cupcakes and juice boxes to share with their classmates. Mary buys 15 cupcakes and 8 juice boxes. Sharon buys 10 cupcakes and 8 juice boxes. These equations represent the amounts each of them spends:Mary: 15c+8j=16.45 Sharon: 10c+8j=12.70
General
6 months ago
HELP ME!!!!!!!!!!!!! WILL GIVE 15 POINTS FOR CORRECT ANSWER!!!!!!!!!!!!!!!!!!In order for polygons to tessellate, the vertices of the polygons must come together at a single point forming __________ degrees. 18036027090
General
6 months ago
PLEASE HELPAmber coaches soccer and volleyball. She coaches both sports for a total of 7 hours each day. The soccer practice lasts 1 hour more than twice as long as the volleyball practice. (a) Write a system of equations to model the situation. Use v for the number of hours Amber coaches volleyball in a day and s for the number of hours she coaches soccer. (b) How many hours each day does Amber spend coaching each sport?
General
6 months ago
Jenny has 12 bottles of iced tea in her cooler. If there are 6 liters of iced tea in all, how many milliliters does each bottle contain
General
6 months ago
algebra 2 question!!A factory manufactures widgets based on customer orders. If a customer's order is for less than w widgets, the customer's cost per widget is d dollars. If a customer's order is for at least w widgets, the customer's cost per widget is decreased by c cents for each widget ordered over w widgets. A customer's total cost is t.cube rootpiecewiseexponential square root
General
6 months ago
The given rectangular prism and triangular prism have the same height, h. The rectangular prism has a cross section that is a rectangle with a length of 6 inches and a width of 5 inches. The triangular prism has a cross section that is a triangle with a base of 12 inches and a height of 5 inches. Compare the volume of the two prisms.
General
6 months ago
Keaton bought a new Jeep for $32,000. The value of the car will depreciate at a rate of 8.5% per year. Growth or decay? What will the car be worth in 5 years? When will the car be worth half of what Carson paid?
General
6 months ago
Which transformation is not always congruent with its original image?A) dilation B) reflection C) rotation D) translation
General
6 months ago
There is a 60% that your math teacher will give a pop quiz tonight and, due to the fact that you have a soccer game, there is an 85% chance you will not be able to do your math homework. You decide that you will do the homework if the probability of there being a pop quiz and your not doing your homework is greater than 60%. What do you do and why?
General
6 months ago
The table shows values for functions f(x) and g(x).What is the solution to f(x)=g(x) ?Select each correct answer.x=−1x = 0x = 1x = 2x = 3x = 4x = 5
General
6 months ago
1. A sphere is sliced so that the cross section does not intersect the center of the sphere.What is the shape of the cross section?squarecirclerectanglesemicircle2. What is the area of a cross section that is parallel to face ABCD ?3. What is the area of the two-dimensional cross section that is parallel to face ABC ?4. This rectangular prism is intersected by a plane that contains points B, D, H, and F.What is the perimeter of the cross section?(the first picture is for 2, the second is for 3, the third is for 4)
General
6 months ago
Students at Hampton Middle School sold T-shirts as a school fundraiser. Sylvie asked 12 random seventh-grade students how many T-shirts they sold for the fundraiser. The number of T-shirts each student sold is listed below. 3, 4, 8, 5, 2, 5, 0, 5, 3, 4, 3, 7 What is the mean of the data set rounded to the nearest tenth?
General
6 months ago
Factor x2 - 18x + 81. Show your work
General
6 months ago
statistical models predict that price p( in dollars) of a new smartphone will change according to the function p=900-4t^2. where t is the number of months since january. which expression gives the.month t in terms of the price?
General
6 months ago
The general term of an arithmetic sequence is tn = 32 + 3n, where n ∈N and n ≥ 1. The sequence is A) 32, 35, 38, 41, 44, 47,... B) 32, 96, 288, 864, 2592, 7776,... C) 34, 39, 44, 49, 54, 59,... D) 35, 38, 41, 44, 47, 50,... E) 35, 105, 315, 945, 2835, 8505, ...
General
6 months ago
3 answer parts!!Sarah is expanding her landscaping business. She currently has three regions in which she provides landscaping services, and intends to increase that by two regions every month. Each region begins with eight clients, and she intends to increase the number of clients by three every month.The estimate for the total number of clients is given by the expression below, where x is the number of months after Sarah begins the expansion.6x^2+25x+24Use the information given to determine how best to complete the following sentences.The constant of the expression represents the .A.) increase in number of regions each monthB.) number of clients before the expansionC.) maximum number of clientsD.) increase in the number of clients each monthThe binomial (8 + 3x) is a factor of the expression, which represents theA.) number of clients per regionB.) total number of clientsC.) total number of regions per .A.) number of regionsB.) number of clientsC.) month
General
6 months ago
varies inversely. suppose that when the current is 5 A, the resistance is 50 ohms. what is the resistance when the current is 2 A?
General
6 months ago
A washer and a dryer cost $847 combined. The washer costs $53 less than the dryer. What is the cost of the dryer?
General
6 months ago
what is the value of the expression?9c3?
General
6 months ago
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