19,179 Answered Questions for the topic Algebra

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
Follows • 1
Expert Answers •1
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
Follows • 1
Expert Answers •1
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 .
Follows • 1
Expert Answers •1
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?
Follows • 1
Expert Answers •1
Algebra

12/10/21

the equation a=1/2(b1+b2)h can be used to determine the area ,a,of a trapezoid with height ,h,and base lengths ,b1 and b2 which are equivalent equations Check all that apply
Follows • 1
Expert Answers •1
Algebra

12/10/21

The equation f=v+at represents the final velocity of an object ,f,with an initial velocity ,v,and an accelaration rate ,a, over time ,t which is an equivalent equation solver for a what is the answer
Follows • 1
Expert Answers •1
Algebra

12/09/21

If 8 books cost 9.60 how much do 10 books cost?
Follows • 1
Expert Answers •1
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
Follows • 1
Expert Answers •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
Follows • 1
Expert Answers •1
Algebra

12/09/21

y=-3/4x+2 4y-3x=20
find system of equations
Follows • 0
Expert Answers •1
Algebra

12/09/21

Calories burned

A 140 ​-lb person who runs at 6 mph for 1 hr burns about 720 calories. The same​ person, walking at 2 mph for 90​ min, burns about 240 calories. Suppose a ​140-lb person runs at 6 mph for 75 min.... more
Follows • 1
Expert Answers •1

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
Follows • 1
Expert Answers •1
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
Follows • 0
Expert Answers •1
Algebra

12/08/21

The aquarium has a volume of 1,440 cubic inches and is 8 inches wide and 15 inches long. How tall is the aquarium?
Follows • 2
Expert Answers •1
Algebra

12/08/21

The graph of a function f (x) is translated 3 units up and 2 units left. Write the transformed function g(x) in terms of the original function f (x):
Follows • 2
Expert Answers •1
Algebra

12/07/21

Constant of proportionality in equations
You know that y is directly proportional to x when y = 16 and x =8 find the constant of proportionality. 
Follows • 1
Expert Answers •1
Algebra

12/07/21

What is the volume of a cylinder, in cubic ft, with a height of 14ft and a base diameter of 12ft? Round to the nearest tenths place
Follows • 1
Expert Answers •1
Algebra

12/07/21

help pleaseeeee
which choice is the explicit formula for the following geometric sequence? 0.2,-0.06,0.018,-0,0054,0.00162,...
Follows • 1
Expert Answers •1
Algebra

12/07/21

The product of a number and 3 less than the number is 18. Find the number.

Follows • 0
Expert Answers •1

12/07/21

The length of a rectangle is 2cm longer than its width. If the perimeter of the rectangle is 40cm , find its area.
Follows • 1
Expert Answers •1
Algebra

12/07/21

7 is decreased by 2 multiplied by 4
Follows • 1
Expert Answers •1

12/07/21

PLEASE HELP SOLVE FOR X
 My family room is rectangular and it’s 18 feet long with a width 1¼ times the length of the study. The area of my family room is 2½ times the area of the study. What is the length of the study
Follows • 2
Expert Answers •1

12/07/21

PLEASE HELP SOLVE FOR X
 My family room is rectangular and it’s 18 feet long with a width 1¼ times the length of the study. The area of my family room is 2½ times the area of the study. What is the length of the study
Follows • 1
Expert Answers •1
Algebra

12/06/21

Write an equation in slope-intercept form of the line
QuestionWrite an equation in slope-intercept form of the line that passes through (-4,0) and (1,-5)
Follows • 1
Expert Answers •1
Algebra Algebra 1

12/06/21

A number increased by four, then multiplied by five
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.