02/07/22

Write an equation in​ slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. ​(−7​,−3​); y=−2x+1

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02/07/22

  Find the solution of the system of equations by substitution. Use pencil and paper. Draw a picture using algebra tiles to show the substitution.
 Find the solution of the system of equations by substitution. Use pencil and paper. Draw a picture using algebra tiles to show the substitution.3x - 11y = 59 x=4y+21The soultion is ____
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02/07/22

River C is 300 miles longer than River D. If the sum of their lengths is 5580 ​miles, what is the length of each​ river?
i need to find this out please Homework:5-3 Solving Systems by Substitution (2022)Question 4, 6.4.4HW Score: 40%, 4 of 10 points Points: 0 of 1SaveQuestion content area topPart 1River C is ______... more
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02/07/22

 On a certain hot​ summer's day, 504 people used the public swimming pool.

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02/07/22

IQ scores have an approximately bell-shaped distribution with mean 100 and standard deviation 15. Use the Empirical Rule to answer the following questions.
What percentage of IQ scores are above 130?What percentage of IQ scores are below 115?What percentage of IQ scores are between 70 and 85?
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02/07/22

writting linearequations
(-6,-11);slope=1/2
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02/07/22

What is one question you still have about integers?
please answer i need it
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02/07/22

Complete the square and find the minimum value of the quadratic function 𝑦=3𝑥^2+12𝑥+20. (Give your answer as a whole or exact number.) 𝑦min=

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02/07/22

math word problems
 The perimeter of a rectangle is 524 cm. The length is 42 cm more than the width. What is the length of the rectangle?
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02/07/22

Find g(x), where g(x) is the translation 5 units right of f(x)=x2.
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02/07/22

what is One less than the quotient of four and a number x
i need help on khanacademy please
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02/07/22

What is an equation of the line that passes through the points (−6,−3) and (−3,−5)?
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02/07/22

What are the differences in Mexican government and American government? (Roles, functions, and/or responsibilities)
Please help me to answer this question! I would be so appreciative!
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02/07/22

Solving unknown
A local Ace Hardware sells batteries ($4) and small boxes of pens ($3). In August, total sales were $960. Customers bought 3 times as many batteries as boxes of pens. How many of each did Ace... more
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02/07/22

Cody, Liam and Molly have 60 stickers in total. Cody has half as many stickers as Liam. Molly has three times as many stickers as Cody. How many stickers does Cody have?
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02/07/22

Algebra Question

A distributor needs to blend a mix of Tanzanian coffee that normally sells for $8.20 per pound with a Kenya coffee that normally sells for $13.60 per pound to create 10 pounds of a coffee that can... more
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02/07/22

oz and solutions
How many ounces of 100% acid solution should be combined with a 4% acid solution to obtain 480 ounces of an 8% acid solution?
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02/06/22

almonds and jelly beans
A store is having a sale on almonds and jellybeans. for 8 pounds of almonds and 4 pounds of jelly beans the total cost is $37. for 3 pounds of almonds and 2 pounds of jelly beans, the total cost is... more
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02/06/22

oday, everything at a store is on sale! The store is offering a 20% discount! If the regular price of an item is x dollars, write an equation to find the discount price
I dont understand what this is asking please help!!
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02/06/22

probability and statistics
1.     There are 3 arrangements of the word DAD, namely DAD, ADD, and DDA. How many arrangements are there of the word ENDURINGLY? 2.     There are 13 men and 12 women in a ballroom... more
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02/06/22

How to solve question b?
In a shop, all prices were reduced by 30%. After reduction, a suit was sold at $78.40.(a) Calculate the selling price of the suit before reduction.(b) If the selling price before reduction was 28%... more
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02/06/22

How to translate the sum of 6 and the product of 8 and x into a mathematical expression with the answer
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02/06/22

A chemist has 30% and 60% solutions of acid available...
A chemist has 30% and 60% solutions of acid available. How many liters of each solution should be mixed to obtain 480 liters of 31% acid solution? ____liters of 30% acid_____ liters of 60% acid
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02/06/22

Joy needs to mix a 10% acid solution with a 50% acid solution to create 200 millileters of a 14% solution. ..
Joy needs to mix a 10% acid solution with a 50% acid solution to create 200 millileters of a 14% solution. How many millileters of each solution must Joy use?Answer: Joy must mix _____millileters... more
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02/06/22

You need a 70% alcohol solution...
You need a 70% alcohol solution. On hand, you have a 270 mL of a 15% alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution?You will need _____mL of pure... more
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