7x+y 11 and 2x+9y=-2.

Q: It takes Mario 8 hours to pick forty bushels of apples and Ken 10 hours to pick the same amount of…

A: Given that  Mario takes 8 h to pick 40 bushels of apples and Ken takes 10 h to pick 40 bushels of…

Q: Can you do question d? Please show step-by-step solutions. Please do not skip steps. Also, please…

A:

Q: The scale on a blue is 1/2 inch : 5 feet. The height of the living room ceiling is shown as 2 1/2…

A: Given that scale on a blue is 0.5 inches =5 feet. So, 2.5 inches=2.5×50.5 feet=25 feet

Q: (e) lim f(x) does not exist. (lim F = 00 is a valid limit) lim Sina =DNE

A: our objective is to find some examples and draw it

Q: 3. Explain briefly the steps to find the coordinates of the vertex of y = 2x –16x+5

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Q: Maria and Ming start at the same point and drive in opposite directions.Maria drives 60 mph and Ming…

A: Given, Maria and Ming start at the same point and drive in opposite directions  Maria drives 60 mph…

Q: The sum of the four consecutive even integers is 100. Write an equation that models this situation…

A: Given, the sum of the four consecutive even integers is 100. Let the first integer be 'x' ∴…

Q: daniel has 12 apples. he takes away 3. create an equation that matches this problem

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Q: The total cost of three automobile batteries is $340. The most expensive battery is three times the…

A: Solve the given problem with the help of equations

Q: Use technology (i.e. graphing calculator) to solve the following equation. List the steps you used…

A: 5x^2+2x+15=3x^2+13x+27 -------(1)

Q: Part of the playground jungle gym has a metal arch. The arch has various footholds to make it…

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Q: Write the equation of the line passing through (-2,-6) and perpendicular to the line whose equation…

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Q: suppose one painter can paint the entire hoyse in 15 hours and the second painter takes 10 hours to…

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Q: Plot your own 2 points and make an equation thank you

A: Given query is to find the equation of the line.

Q: Brend had 3 Math assignments (which took the same amount of time to complete) and 1 English…

A: Given- Brend had 3 Math assignments (which took the same amount of time to complete) and 1 English…

Q: Please help solve in excel using Solver and show steps. A manufacturer produces perfume, which…

A: As per the question, we have been asked to solve a linear programming problem related to the…

Q: *ty

A:

Q: Lawrence is reading part of a novel for Literature class. He estimates that he can read two pages…

A: Concept:  The positive integers will be used to refer to sheets he reads beyond the requirement as…

Q: The parentheses in the seconds part of the equation are given. Add any parentheses needed in the…

A: Solution : We have to insert parenthesis appropriately so that following is always true. 8 + 2 × 3…

Q: It should be a -c at the end for the start of the equation.

A: By using the Law of Cosines to prove that, .

Q: 10. Complete the table by doing the calculations and then putting an X in the correct column to…

A: Please find the table below:

Q: SOLVE the following equation. Show all your work, as demonstrated in class. You may upload a file,…

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Q: (9.35 × 10°) (7.47 × 10°) = 6.80 × 10 3.89 x 10-4 – 7.47 × 105 9.35 x 10°) (7.35 × 10° 2.42 х 10

A: Explanation and solution is given below....