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04/19/18

Find the value of x if A, B, and C are collinear points and B is between A and C. AB=5x−1,BC=14,AC=25−x A B = 5 x − 1 , B C = 14 , A C = 25 − x

Help me !!! idk how to do it !!!!

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Math Help

04/19/18

Josh and Liam share £10 in the ratio 2:3, how much does Liam get?

I need help with my maths work. Josh and Liam share £10 in the ratio 2:3, how much does Liam get?

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Math Help

04/18/18

if u can buy 4/5 of a pound of ham for 3 dollars how much can u purchase for 10 dollars

I really need help

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Math Help

04/18/18

help with a word problem

A farmer's land is separated into sections of size 3 4/7 acres. Suppose there are 2 1/5 such sections. How many acres of land does the farmer own?

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Math Help

04/18/18

what is the perimeter for 5,5,3,6

i need help in my math plz plz plz plz plz

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Math Help

04/17/18

Ann is putting carpet in a room that is 12 ft long and 10 ft wide the carpet cost $3 per square foot how much will the carpet for one room cost

Need an explanation how to figure

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Math Help Math

04/17/18

how many ounces more does she have of that cheese?

Molly bought 2 pounds of cheddar cheese at the deli. Then she buys 24 ounce of swiss cheese from the dairy section. Which cheese does she have more of? how many ounces more does she have of that... more

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Math Help

04/17/18

If the dimensions of the rectangular prism are increased 5 times, will the surface area increase 25 times?

E.g.: A book is shaped like a rectangular prism. The length is 10.4 inches, the width is 2 inches, and the height is 8.25 inches. If the dimensions of the rectangular prism are increased 5 times,... more

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Math Help Math

04/17/18

The model for

The model for the height of a projectile is h=-16t^2+by+s, where h is the height in feet, t is the time in seconds, v is the initial velocity in feet per second, and s is the initial height in... more

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Math Help Math

04/17/18

is 5 nickles greater than 3 dimes

is dimes greater than 3 dimes or dimes greater than nickles yes or no

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Math Help

04/17/18

Three times the difference of a number, x, and fourteen is six times the sum of the same number, x, and twelve. What is the value of x?

3x-14=6x+12

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Math Help

04/16/18

Area of a triangle is 168 sq ft, the perimeter is 62 ft find the length and width

quadratic equation

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Math Help

04/16/18

The height of a room is 8 feet and 2 inches. If Maria is 64 inches tall, what is the distance from the top of her head to the ceiling

Help meee

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Math Help

04/16/18

The following geometric sequence is missing four terms. Identify any of the following answers that fit into this geometric sequence: 27/320, ?,?,?,?,16/45

more than one answer may be correct, select all that apply 4/15 3/20 1/5 9/80

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Math Help Math

04/16/18

Enter and solve a system of equations to find the amount invested in each amount enter the interest rates in order as given in the problem.

helene invested a total of $1,300 in two simple interest bank accounts. One account paid 6% annual interest; the other paid 7% annual interest. The total amount of interest she earned after one... more

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Math Help

04/16/18

You have a jar of pennies and quarters. You want to choose 15 coins that are worth exactly $4.35. Write and solve the system of equations.

8th grader who is terrible at math and needs some help

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Math Help Math Finance Math Word Problem

04/16/18

College finance

Solve the problem. Assume that simple interest is being calculated in each case. Round the answer to the nearest cent unless otherwise indicated.Annie’s cafe borrows $8300 at 6% for 70 days. Find... more

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Math Help

04/16/18

The half-life of radium is 1690 years. If 20 grams are present now, how much will be present in 180 years?

i did this question ,many times but i still havent come up with an answer can you help

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Math Help

04/16/18

A gallon of unleaded gasoline weighs about 6 pounds about how many ounces does 3 quarts of unleaded gasoline weigh?

it is a math question that i am struggling to do

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Math Help Solve Equation

04/15/18

A rectangular photograph has an area of 66 square inches. If the width of the photograph is 5 inches less than its height, find the dimensions of the photograp

I do not understand how to find the width and length for the problem.

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Math Help

04/15/18

Solve using synthetic Division (2x^3+x^2-2x+2)/(x+2)

please show all work

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Math Help Math Calculus High School: Math

04/15/18

If ∫ g(x) dx from a to b = 4a+b, then ∫ (g(x)+7) dx from a to b = ?

If ∫ g(x) dx from a to b = 4a+b, then ∫ (g(x)+7) dx from a to b = ? please explain

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Math Help Math Calculus

04/15/18

At time t≥0 the acceleration of a particle that is moving along the x-axis is a(t)=t+2sin(t). At t=0 the velocity of the particle is -4. For what value of t

At time t≥0 the acceleration of a particle that is moving along the x-axis is a(t)=t+2sin(t). At t=0 the velocity of the particle is -4. For what value of t will the velocity of the particle be zero?

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Math Help Math Word Problem

04/15/18

Some students went on a field trip. Of the 24 girls in the class, 5/8 of them went on the trip. How many girls went on the school trip?

Im not sure how to do this please help

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Math Help Math Calculus

04/15/18

If the region enclosed by the y-axis, the line y=2, and the curve y=3√x (cubed rt of x), is revolved about the y-axis, the volume of the solid generated is?

If the region enclosed by the y-axis, the line y=2, and the curve y=3√x (cubed rt of x), is revolved about the y-axis, the volume of the solid generated is?Can you solve without a calculator please... more

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Find the value of x if A, B, and C are collinear points and B is between A and C. AB=5x−1,BC=14,AC=25−x A B = 5 x − 1 , B C = 14 , A C = 25 − x

Josh and Liam share £10 in the ratio 2:3, how much does Liam get?

if u can buy 4/5 of a pound of ham for 3 dollars how much can u purchase for 10 dollars

help with a word problem

what is the perimeter for 5,5,3,6

Ann is putting carpet in a room that is 12 ft long and 10 ft wide the carpet cost $3 per square foot how much will the carpet for one room cost

how many ounces more does she have of that cheese?

If the dimensions of the rectangular prism are increased 5 times, will the surface area increase 25 times?

The model for

is 5 nickles greater than 3 dimes

Three times the difference of a number, x, and fourteen is six times the sum of the same number, x, and twelve. What is the value of x?

Area of a triangle is 168 sq ft, the perimeter is 62 ft find the length and width

The height of a room is 8 feet and 2 inches. If Maria is 64 inches tall, what is the distance from the top of her head to the ceiling

The following geometric sequence is missing four terms. Identify any of the following answers that fit into this geometric sequence: 27/320, ?,?,?,?,16/45

Enter and solve a system of equations to find the amount invested in each amount enter the interest rates in order as given in the problem.

You have a jar of pennies and quarters. You want to choose 15 coins that are worth exactly $4.35. Write and solve the system of equations.

College finance

The​ half-life of radium is 1690 years. If 20 grams are present​ now, how much will be present in 180 ​years?

A gallon of unleaded gasoline weighs about 6 pounds about how many ounces does 3 quarts of unleaded gasoline weigh?

A rectangular photograph has an area of 66 square inches. If the width of the photograph is 5 inches less than its​ height, find the dimensions of the photograp

Solve using synthetic Division (2x^3+x^2-2x+2)/(x+2)

If ∫ g(x) dx from a to b = 4a+b, then ∫ (g(x)+7) dx from a to b = ?

At time t≥0 the acceleration of a particle that is moving along the x-axis is a(t)=t+2sin(t). At t=0 the velocity of the particle is -4. For what value of t

Some students went on a field trip. Of the 24 girls in the class, 5/8 of them went on the trip. How many girls went on the school trip?

If the region enclosed by the y-axis, the line y=2, and the curve y=3√x (cubed rt of x), is revolved about the y-axis, the volume of the solid generated is?

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The half-life of radium is 1690 years. If 20 grams are present now, how much will be present in 180 years?

A rectangular photograph has an area of 66 square inches. If the width of the photograph is 5 inches less than its height, find the dimensions of the photograp