27,265 Answered Questions for the topic algebra 1
Algebra 1
10/31/23
Use a system of equations to solve the following problem.
An investor decides to invest some cash in an account paying 9% annual interest, and to put the rest in a stock fund that ends up earning 11% over the course of a year. The investor puts $1400...
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Algebra 1
10/30/23
Three times the greater of two consecutive odd integers is 15 less than two-thirds of the lesser integer. What are the integers?
Need help badly
Algebra 1 Algebra 2
10/30/23
Applications, Distance, and Midpoint
The long leg of a right triangle is 71 feet longer than the short leg. The hypotenuse is 85 feet long. How long are the legs of the right triangle?The length of the shorter leg is : ____ftThe...
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Algebra 1
10/30/23
You know that the cost of the banners is increasing at a constant rate. Fill in the blanks in the table with the correct amounts. Then fill in the blank stating the rate of change.
Number of banners
Total cost of banners
(in dollars)
10
42
20
72
30
40
50
The rate of change is $ per banner.
Algebra 1
10/30/23
Brain equation of the line described passes through (7,-7) perpendicular to the line Y = - + x 1
Algebra 1
10/29/23
what does 4y + 8x = 16 when x equals -2 and 3
Algebra 1
10/29/23
Write an equation, in slope-intercept form, for the line that passes through the point (-8, 7) and is parallel to the line y=− 2/3x−6
Algebra 1 Algebra 2
10/28/23
Applications, Distance, and Midpoint
Find the midpoint of the line segment from (2,1) to (5,-3)
Algebra 1 Algebra 2
10/28/23
Applications, Distance, and Midpoint
The shortest side of a right triangle is 3 miles long. The difference between the lengths of the other two sides is 1 mile. Find the missing sides. Use exact values.Long leg :...
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Algebra 1
10/27/23
What is the system of equations
Zoe is a high school basketball player. In a particular game, she made some free throws (worth one point each) and some two point shots. Zoe made a total of 11 shots altogether and scored a total...
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Algebra 1
10/27/23
Write an equation, in slope-intercept form, for the line that passes through the point (2, -2) and is parallel to the line y=−x−2
Algebra 1
10/27/23
HELP ME PLEASE I CANT FIGURE THIS OUT
Write an absolute value inequality that represents the situation. Then solve the inequality. The difference between the areas of the figures is less than 2. The absolute value inequality...
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Algebra 1 Algebra 2
10/26/23
Solving Radical Equations
Solve and Check: (√t−14) = 4Enter any solution as an integer or reduced fraction. Separate with commas if there is more than one solution. If there are no solutions, click the No Solution button.
10/26/23
Please show work and fully answer the question
Five points, not necessarily different, are selected on the number line between and possibly including 0 and 1. After I calculate the distance between each pair of points, I add all ten distances....
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Algebra Word Problem
The town of Oldberg is 20 miles east and 15 miles north of Reggie's home. Reggie goes on a bike ride and travels 8 miles east and 15 miles south every hour. He starts in the morning and passes...
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Algebra 1
10/26/23
slopes, graphs and plotting
a line passes through the point (-8,-2) and has a slope of 5/2 write an equation in slope-intercept form for this line
Algebra 1
10/26/23
How old were the bones at the time they were discovered?
The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 78.5% of their carbon-14. How old were the bones at the time they...
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Algebra 1
10/25/23
algebra word problem
The Chen family and the Torres family each used their sprinklers last summer. The Chen family's sprinkler was used for 15 hours. The Torres family's sprinkler was used for 20 hours. There was a...
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