19,133 Answered Questions for the topic Algebra

Algebra Math

01/31/22

One angle of a triangle measures 35°. The other two angles are in a ratio of 12:17. What are the measures of those two angles?
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Algebra Fractions

01/31/22

Mary spends two hours per day on weekends playing video games. What fraction of the weekend does she spend playing video games?
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Algebra Fractions

01/31/22

Please help!!! It’s hard.
You have a pie. The pie is divided into five equal pieces. Each piece is eleven cubic cm in volume. Your brother eats one piece. Each of the remaining pieces is divided in half again. Is the... more
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Algebra

01/31/22

Frances left a ​%22 tip on a meal. Including the​ tip, its cost was​ $50.02. What was the cost of the meal before the​ tip?
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Algebra

01/31/22

A​ species' population dropped from 7000 in the year 2000 to 4900 in the year 2011. Find the percent decrease in its population.
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Algebra Math

01/31/22

Tickets to the show cost $5 for adults and $3 for children. The show sold 30 tickets for a total of $110. How many of each type of ticket were sold?
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Algebra Math

01/31/22

Tina has 8 pets. She only has dogs and birds. If the pets have a total of 22 legs, how many of each type of pet does Tina have?
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Algebra Math

01/31/22

Mr Taylor has only sheep and turkeys on his farm. If the 24 turkeys and sheep have a combined total of 64 legs, how many sheep and turkeys are there?
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Algebra Math

01/31/22

For the formula Y = 2x, compute the Y value for each x value given.

x = 0, Y =x = 9, Y = x = 8, Y =x = 7, Y =x = 6, Y =x = 5, Y =x = 4, Y =x = 3, Y =x = 2, Y =x = 1, Y = 
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01/31/22

Find the slope of the curve y=e^4x at x=0
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Algebra Math

01/31/22

math help please
four more than the product of 24 and a number.
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Algebra

01/31/22

math problem solving
You invested money in two funds. Last​ year, the first fund paid a dividend of​ 9% and the second a dividend of​ 3%, and you received a total of ​$921. This​ year, the first fund paid a​ 10%... more
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01/30/22

College Algebra
A newspaper carrier has ​$6.85 in change. He has eight more quarters than dimes but two times as many nickels as quarters. How many coins of each type does he​ have?How many quarters?How many... more
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Algebra

01/30/22

Find the domain of the function f ( x ) = 2 x 2 − 1 x + 4 Use interval notation to express your answer.
Find the domain of the function f(x)=2x2−1x+4Use interval notation to express your answer.
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01/30/22

Complete the table assuming the type of change indicated.
Complete the table assuming the type of change indicate. Then use the table to write the function.a). Linear change b). Exponential change x y ... more
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Algebra Math

01/30/22

A bank loaned out $24,500, part of it at the rate of 15% annual interest, and the rest at 7% annual interest. The total interest earned for both loans was $3,195.00. How much was loaned at each rate?
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Algebra Math

01/30/22

Landon invests $4600 in two different accounts. The first account paid 6 %, the second account paid 3 % in interest.

Landon invests $4600 in two different accounts. The first account paid 6 %, the second account paid 3 % in interest. At the end of the first year he had earned $210 in interest. How much was in... more
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Algebra Math

01/30/22

Jolene invests her savings in two bank accounts, one paying 6 percent and the other paying 8 percent simple interest per year.

Jolene invests her savings in two bank accounts, one paying 6 percent and the other paying 8 percent simple interest per year. She puts twice as much in the lower-yielding account because it is... more
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Algebra Math

01/30/22

Theodore invests a total of $22,500 in two accounts. The first account earned a rate of return of 10% (after a year). However, the second account suffered a 3% loss in the same time period.

Theodore invests a total of $22,500 in two accounts. The first account earned a rate of return of 10% (after a year). However, the second account suffered a 3% loss in the same time period. At the... more
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Algebra

01/30/22

A catering company charges $550 for 20 guests and $775 for 35 guests.
a) create an equation to represent the relationship between cost and number of guests?b) determine the total cost of 73 guests?c) if the total cost is $1635, determine how many guests attended?
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Algebra

01/29/22

find the equation of the line that passes through the (x,y) points of (4,6) and (-2,8)
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01/29/22

Find the time when the bacteria count reaches 23901.
The number of bacteria in a refrigerated food product is given by N(T) = 25T^2 − 128T + 70, 5 < T < 35, where T is the temperature of the food.When the food is removed from the refrigerator,... more
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Algebra Math

01/29/22

If 123 people attend a concert and tickets for adults cost $3.75 while tickets for children cost $3.25 and total receipts for the concert was $438.25, how many of each went to the concert?
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01/29/22

Humicide algebra problem (help)
A coroner arrives on the scene of a homicide at 8:00 pm in a temperature-controlled room, held at 60 degrees F. The temperature of the body is given by the function 𝑇(𝑡) = 28.6𝑒^-0.0008t + 60,... more
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01/29/22

Homicide algebra problem (help please)
A coroner arrives on the scene of a homicide at 8:00 pm in a temperature-controlled room, held at 60 degrees F. The temperature of the body is given by the function 𝑇(𝑡) = 28.6𝑒^ -0.0008t + 60... more
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