139 Answered Questions for the topic High School: Math

09/21/18

#### What would be the image of the given reflection...

What would be the image of the given reflection, r x=2 (1,-4)=( , )?
How did you determine it?
I need help on this so I can understand these kinds of problems in the future.

08/21/18

#### How many pillows does she plan to decorate?

Gretchen has x square inches of fabric to decorate her pillows. If she uses 6 square inches on each pillow, she will have 10 square inches of fabric remaining. But if she uses 8 square inches on...
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#### The school that Dan goes to is selling tickets to a play

The school that Dan goes to is selling tickets to a play. On the first day of ticket sales the school sold 6adult tickets and 16 student tickets for a total of $312. The school took in $189 on the...
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#### The school that Krystal goes to sold tickets to a choral performance

The school that Krystal goes to sold tickets to a choral performance. The adult ticket price was $8, and astudent ticket was $5. On the first night they made $1196 and sold 190 tickets. How many...
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High School: Math

07/12/18

#### Henry has a mix of vans and cars. When he loads 2 vans and 3 cars, he can fit a total of 21 people. When he loads 4 vans and 1 car, he can fit 27 people.

I need help on how to turn it into an equation

06/06/18

#### Find the coordinates of the hole:

Find the coordinates of the hole of
f(x) = x+1/x^2-4x-5
Show all work.

#### A group of 102 people attended a ball game. The group contained five times as many children as adults. Write a system of equations you could solve to determine

Please help me on this word problem!!

#### 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

#### Ratio Mixture

Baking Powder is made up of Baking Soda, Cream of Tartar and sometimes Corn Starch in a ratio of 1:2:1. If you need 2 tablespoons of Baking Powder, how much of each ingredient do you need?

03/30/18

#### I need help finding the value of j in this algebra problem

So here’s the word problem:
Billy has 3/4 of the money Derek has, and Derek as 7/9 of the money Jason has. If they had a total of 680$, how much would each person have?
Here is the equation I...
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#### Simplify (m^3)^4(2x^3)^7(m^2)^5(3x)^2.

This is for grade 9 math. My teacher wants me to simplify the question

High School: Math Algebra 1

01/17/18

#### In how many months will both gym memberships cost the same? What will that cost be? Both gym memberships will cost the same in months.

Casey wants to buy a gym membership. One gym has a $198 joining fee and costs $27 per month. Another gym has no joining fee and costs $60 per month. Part 1 out of 2In how many months will both gym...
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#### You and a group of 7 friends go out for pizza. One large pizza and 3 small drinks cost $21.96.

You and a group of 7 friends go out for pizza. One large pizza and 3 small drinks cost $21.96. One large pizza and 6 small drinks cost $27.93. Write an equation that models the total cost y (in...
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12/05/17

#### i need help with ap calc someone please

I have to do a writing project choosing a theorem and i chose the mean value theorem for derivatives, these are the three questions help me with question b! a) state the conditions necessary to...
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10/17/17

#### A container holds 80000 ounces of water.There is a small leak in the container.Every 96 minutes,1.9 ounces of water leak out.How much would have leaked in 4hou

Dont understand how to do it

High School: Math Geometry Algerbraic Proofs

10/06/17

#### state the property that justifies each statement and the statement is if m<1 = 30,m<1=m<2, then m<2 = 30

I need help with this problem, I don't understand what they are asking me to do with the problem

High School: Math

10/04/17

#### f(1) = 2 and f(2) = 5, f(n) = f(1) + f(2) + f(n - 1), for n > 2 f(5) =

Please help ASAP, very confusing to me!

High School: Math

09/24/17

#### A cube of a number less than 25

this is beginng algebra write an express ion

High School: Math Algebra 1

08/21/17

#### Max is observing the velocity of a runner at different times. After one hour, the velocity of the runner is 5 km/h.

Max is observing the velocity of a runner at different times. After one hour, the velocity of the runner is 5 km/h. After two hours, the velocity of the runner is 3 km/h. Part A: Write an equation...
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07/24/17

#### Geometry Question PLEASE HELP and Thank you!!!

In the diagram below, a || b. For lines p and q to be parallel, what is m<4? Explain.
Diagram Link : http://imgur.com/a/XimLc

07/19/17

#### Trigonometry Proof

Please help me answer the following question! I'm stuck!
Prove that cos6ß + sin6ß = 1/4 + 3/4cos2ß
I've tried simplifying out the LHS into (cos2ß)3 + (sin2ß)3, but I don't know what to do...
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High School: Math

07/12/17

#### You work a deal with the farmer’s market so that your total expenses are simply $90. Write an inequality that finds the weeks that the business is profitable

can you tell me how to solve this problem?

#### Given an exponential function for compounding interest, A(x) = P(.91)x, what is the rate of change?

There are four possible answers to this problem that were given to me:
A -0.09%
B -9%
C .91%
D 91%
Thank you so much in advance. If you could please explain how you got your answer that...
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