137 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.

08/22/18

#### Change 1/3x+29=4y into standard form.

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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... more

07/27/18

#### 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... more

07/27/18

03/09/18

#### 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

01/17/18

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... more 12/08/17 #### 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... more

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... more

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

10/04/17

09/24/17

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

this is beginng algebra write an express ion

09/24/17

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

this is beginng algebra

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... more

07/24/17

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... more

06/30/17

#### 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... more

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