06/18/22

Solving a percentage mixture problem using a system of linear equations
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 20% salt and Solution B is 70% salt. She wants to obtain 150 ounces... more
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06/17/22

Damon cycled a total of 12 kilometers by making 2 trips to work. After 3 trips to work, how many kilometers will Damon have cycled in total? Solve using unit rates.
unit rates solving for them
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06/15/22

Find the Area of the Polygon

Find the area of the polygon formed when these points are connected: A: (3,7)B: (3,3)C: (7,3)D: (7,7)Area = ___ Square Units
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06/14/22

Find the perimeter of ABCD
Find the perimeter of the polygon formed when these points are connected; A (3,4) B (3,1) C (8,1) D (8,4)Perimeter = ___ units
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06/13/22

Jerrys train has 4cars of different colors yellow green red and blue. How many different ways can Jerry arrange his train cars
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06/11/22

hiking question
While planning a hiking trip, you examine a map of the trail you are going on a hike. The scale on the map shows that 2 inches represent 5 miles. If the trail measures 16 inches on the map, how... more
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06/10/22

Can this cancel out

Y=-x-2Y=3x+2can -x cancel out 3x
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06/10/22

charles is going to a campsite with his family. their campsite is 7/8 miles away. they walk at a steady speed 1 1/2 mi/h. how many minutes will it take them to get to the campsite?
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06/10/22

Linear equation word problems
On January 1st, 2014, approximately 450 thousand buildings in the United States (US) had solar panels. This number increased by a total of about 180 thousand over the next 12 months. Assuming a... more
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06/09/22

Six more than the product of a number and 5 is equal to 8
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06/09/22

At the movie theatre word problem

At the movie theatre, child admission is $5.10and adult admission is $8.20On Saturday, 140 tickets were sold for a total sales of $906.20How many child tickets were sold that day?
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06/09/22

Homework help pre alegbra Course challenge khan academy
Burger Barn makes a dipping sauce by mixing 4 spoonfuls of honey with 1 spoonful of mustard. Sandwich Town makes a dipping sauce by mixing 8 spoonfuls of honey with 2 spoonfuls of mustard.Which... more
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06/08/22

Algebra choice question

The gates of an amusement park are closely monitored to determine whether the number of people in the amusement park ever poses a safety hazard.On a certain day, the rate at which people enter the... more
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06/08/22

Combinatorics problem
There are 3 parks to clean and the cleaning takes 2 days. How many different ways there are to schedule the cleaning, if it needs to be done during the first 5 days of the week.
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06/08/22

HELP VERY IMPORTANT
Researchers at an auto insurance company are studying the ages of its policyholders and the number of accidents per 10 policyholders. The researchers compared each year of age from 16 to 65. After... more
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06/08/22

pre algebra help
Elon sat on the dock with his fishing rod when suddenly he felt the rod being pulled down! He reeled in his catch, causing it to ascend at a constant rate of 0.1 meters per second. When it reached... more
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06/02/22

8 times the sum of a number and 2 equals 5.
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06/02/22

Mark had 3 times as many quarters as nickels. He had $1.60 in all. How many nickels and how many quarters did Mark have?
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06/02/22

Write the equation of a line that includes the point (1, 5) and has a slope of 3 in slope-intercept form.
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06/02/22

Algebra 1, Please Help! Graphing from Factored Form
1 A function f is given by f(x)=(x−4)(x+2)Answer the following and explain your technique/reasoning:1. What are the x-intercepts of the graph?2. What is the ordered pair of the vertex of the... more
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06/01/22

one basketball team defeated another by 13 points. The Total number of points scored by both teams was 171. Find the number of points scored by the winning team
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06/01/22

Solve by using substitution. Express your answer as an ordered pair.
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05/31/22

Please help with this math question ASAP
Find the real solutions) of the equation. Round your answer to two decimal places whenappropriate.(x+4)4 = 273
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05/31/22

Algebra 1, Please Help! Zero Product Property
1 Use the Zero Product Property to find the values of x that make the equation true.(x − 4)(2x + 5) = 02 Use your skills in factoring trinomials and the Zero Product Property to solve the... more
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05/29/22

Deriving and applying a non-linear function associated with a plausible real world scenario.
Podunk’s population is experiencing uninhibited exponential growth. In 1990, it’s population was 23; in 1998, it was 31. A) find the function that models Podunk’s population as a function of time t... more
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