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MATH SOLVE
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Mr. Malone used 40 pounds of insecticide to cover 1,760 square feet of lawn and 60 pounds to cover an additional 2,640 square feet. how many pounds of insecticide would Mr. Malone need to cover his whole lawn of 4,480 square feet?
General
10 months ago
A cell phone provider offers a plan that costs $30 per month plus$0.20 per text message sent or received. A comparable plan costs $60per month but offers unlimited text messaging. Complete parts a. and b. below.a. How many text messages would have to be sent or received in order for the plans to cost the same each month?In order for the plans to cost the same, 150 text messages would have to be sent or received.(Simplify your answer. Type an integer or a decimal.)b. If you send or receive an average of 5050 text messages each month, which plan would you choose? Why?The plan with ▼ because ▼ than?text messages are sent or received each month.
General
10 months ago
How many points need to be removed from this graph so that it will be a function?
General
10 months ago
What is the range of the function on the graph?
General
10 months ago
days/ cost to rent a truck 1/34 2/50 3/66 4/82 A/ C=16d B/ C= 16d + 18 C/ C= 16d + 16 D/ C=18d + 16
General
10 months ago
You want to place a towel bar that is 24 1⁄4 centimeters long in the center of a door that is 70 1⁄3 centimeters wide. How far should you place the bar from each edge of the door?
General
10 months ago
A line has a slope of mc013-1.jpg and passes through the point (–5, 4). Which is the equation of the line?
General
10 months ago
The graph shows a line and two similar triangles.
General
10 months ago
I JUST NEED SOMEONE TO CHECK MY WORK !!!!!!!!!!!!!!!!!!!!Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.Change the equation to slope-intercept form. Identify the slope and y-intercept of the equation. Be sure to show all your work.Describe how you would graph this line using the slope-intercept method. Be sure to write using complete sentences.Write the equation in function notation. Explain what the graph of the function represents. Be sure to use complete sentences.Graph the function. On the graph, make sure to label the intercepts. You may graph your equation by hand on a piece of paper and scan your work or you may use graphing technology.Suppose Sal's total profit on lunch specials for the next month is $1,593. The profit amounts are the same: $2 for each sandwich and $3 for each wrap. In a paragraph of at least three complete sentences, explain how the graphs of the functions for the two months are similar and how they are different.Below is a graph that represents the total profits for a third month. Write the equation of the line that represents this graph. Show your work or explain how you determined the equations.Part a) 2x + 3y = 1,470 3y = -2x + 1470 y = (-2x + 1470 ) / 3y = -2/3 * x + 1470/3y = -2/3 * x + 490slope is -2/3y intercept is 490Part b)Plot the y intercept (0,490) and the x intercept (735,0) Connect the two intercepts with a straight linePart c)f(x) = -2/3 * x + 490The graph shows the number of wraps sold as a function of the number of sandwiches sold.Part D) will post bellowPart e) 2x + 3y = 15933y = -2x + 1593y = -2/3*x + 1593/3y = -2/3*x + 531The graphs are similar in that they are parallel . They are dissimilar in that they have different y intercepts. F) i need help here
General
10 months ago
Solve for x, assuming a, b, and c are negative constants.(ax + b)/c ≤ b
General
10 months ago
An artist is creating a large butterfly sculpture outside a museum. There is a circular dot on each wing made out of a metal ring. The distance around each dot is 24pi inches. The artist plans to fill the inside of each dot with blue colored glass.What is the area of the blue glass will be needed to fill each butterfly dot?Give your answer in terms of pi.
General
10 months ago
The perimeter of an isosceles triangle is 15.6m. Find the lengths of its sides, if: The base is 3m smaller than a leg ____m, ___m, _____m
General
10 months ago
Use the formula to evaluate the series -3+6-12+24-...-a7Formula:Sn=a1(1-r^n)/1-r In the formula for a finite series, a1 is the first term, r is the common ratio and n is the number of terms.
General
10 months ago
a robot can complete 8 tasks in 5/6 hour. each task takes the same amount of time. a. how long does it take the robot to complete the task?b. how many tasks can the robot complete in one hour?
General
10 months ago
find the coordinates of the missing endpoint if E is the midpoint of df. f=(5,8) E=(4,3)
General
10 months ago
Your bird feeder holds 3⁄4 quarts of birdseed. Your scoop holds 3⁄8 of a cup. How many scoops of birdseed will fill the feeder?
General
10 months ago
This is a map of Brazil. Based on the map, which of these has the MOST influence on the country's climate?A) the country's proximity to the equator B) trade winds coming off the Atlantic Ocean C) weather systems created by the Andes Mountains D) the Amazon River flowing to the Atlantic Ocean
General
10 months ago
If there were to be 9 boys and 6 girls at a party and the host wanted each to be given the same number of candies that could be bought in packages containing 12 candies, what is the fewest number of packages that could be bought? I got 36. But i'm not sure.
General
10 months ago
Ruby is visiting San Francisco. From her hotel she walks 4 blocks east and 2 blocks north to a coffee shop. Then she walks 5 blocks west and 1 block north to a museum. Where is the museum in relation to her hotel?
General
10 months ago
Determine the function which corresponds to the given graph. a natural logarithmic function crossing the y axis at zero and going through the point 2,1.The asymptote is x = -1.
General
10 months ago
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