17,631 Answered Questions for the topic Algebra

Algebra

12/12/21

Algebra homework

In a high school graduating class, there are 111 more women than men. Find the number of men if the total number of graduates is 365.
Algebra

12/11/21

Hurry and answer please Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.

At an ice cream store, a family ordered 5 banana splits and 6 hot fudge sundaes, paying a total of $54 for their order. The next customer ordered 5 banana splits and 2 hot fudge sundaes and paid... more
Algebra

12/11/21

Algebra help, studying for HiSET math test

Two numbers have a sum of 14 and the larger number is 6 more than the smaller number. What is the value of the smaller number?
Algebra Math College

12/11/21

Models & Applications: Monthly Cost

The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 190 minutes, the... more
Algebra

12/10/21

finding a value of y

For the function w, 𝑤(9) = −7, and 𝑤(−7) = 9. If 𝑦 = 𝑤(𝑥), what is the value of y when 𝑥 = −7?
Algebra Finance

12/10/21

Algebra and Finance

How much would you need to deposit in an account now in order to have $6000 in the account in 15 years? Assume the account earns 6% interest compounded daily.
Algebra Finance

12/10/21

Algebra Finance

You decide to contribute to a mutual fund that averages 4.1% return per year. If you contribute $275 quarterly.a) How much will be in the account after 10 years? b) How much of this money did you... more

12/10/21

A pottery studio gives three-hour and four-hour ceramics classes for $34 an hour. If the studio has collected $2958 for a total of 27 classes, How many three-hour classes and four-hour classes were...

paid for?Blank three-hour classes (Type an integer or a decimal)Blank four-hour classes (Type an integer or a decimal)
Algebra Math

12/10/21

I really need some help please

Paula invested some money at 5% and $1000 more than that amount at 8%. If her total annual interest earned was $158, how much did she invest in each rate? Use the formula : I = Pr
Algebra Math

12/10/21

I really need some help please

A student received scores of 85 and 78 on the first two exams. All exams have a maximum score of 100. What are the possible scores the student could receive on the third exam so that the average of... more
Algebra Math

12/10/21

The length of a rectangular garden is 3 feet more than 2 times the width. The perimeter of the garden is 48 feet. Find the length and width of the garden .

The length of a rectangular garden is 3 feet more than 2 times the width. The perimeter of the garden is 48 feet. Find the length and width of the garden .
Algebra Math

12/10/21

this question is for aleks

Miguel made a shirt using 1/5 meters of green fabric and 3/4 meters of yellow fabric. How many meters of fabric did he use in all?
Algebra

12/09/21

If 8 books cost 9.60 how much do 10 books cost?

Algebra Math

12/09/21

Grade 10 Math Question

Determine the number of roots, using the most efficient method possible. Please show all work.a) y = -5(x + 1)2 - 3 b) y = 2(x - 1)(x + 3)c) y = 2x2 + 3x + 1
Algebra Math

12/09/21

Grade 10 Math Question

The height of a flare above the ground is given by the formula h = -5t2 + 90t + 1, where h is the height in meters and t is the time in seconds.a) What height the flare was fired from? b) Calculate... more
Algebra

12/09/21

y=-3/4x+2 4y-3x=20

find system of equations

12/09/21

Need help with Statisitcs.

The weights of adult tuna are normally distributed with a mean of 90 lbs and an standard deviation of 20 lbs. If you catch an adult tuna, what is the probability that it weighs less than 70... more
Algebra College Algebra

12/09/21

If the ball was thrown straight up at 24ft/sec when it was 5 ft above the ground, how high did it go?

A baseball is thrown in a parabolic arc.  It's position above the ground at a given point in time can be represented by the quadratic function  p(t)=1/2gt^2 +v0t +p0, where t is greater than or... more

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