70 Answered Questions for the topic #math3#help#please

#math3#help#please

01/03/18

Create a different division story to represent 20/6

Daniel needs to make 6 pizza crusts. He has 20 ounces of dough and wants to make all the crusts the same size. He weighs a portion of dough for 1 crust on a scale. Between what 2 whole numbers of... more
#math3#help#please

01/01/18

Try to find the x of food container at 9:00

At 9:00, Paula has x cups of food in a container for her dog. Paula pours a 2 1/2 cup box of food into the container. Then she removes 3/4 cup of food to feed her dog. Now there are 5 1/4 cups of... more
#math3#help#please

12/13/17

For a fund raiser, the sixth grade boxed 5 pounds of pecans. If each box weighed 1/3 of a pound, how many boxes were there?

I am confused, because I can't figure it out.
#math3#help#please

12/11/17

which question reveals the maximum or minimum value of f(x) without changing the form of the equation?

a. f(x)=(x-1)(x-1) b. f(x)= x^2-x-x+1 c. f(x)=(x-1)^2=2 d. f(x)=x^2-2x+1
#math3#help#please

12/09/17

At a raffle, 500 tickets were sold at $2.00 each for three prizes of $250, $150, and $50. Find expected value

Need help with question 
#math3#help#please

12/04/17

andrew answered 6 out of 20 questions incorrectly on his math quiz. if the ratio of incorrect questions remains constants, how many question should andrew answe

A. 24 questions B. 21 questions C. 30 questions D. 9 questions
#math3#help#please

11/30/17

Write the equation of the line that has the indicated slope and contains the indicated point. Express the final equation in standard form. m = 9, (−5, 2)

I thought it was 6x+5y=0 what did I do wrong
#math3#help#please

11/30/17

If Mr.Ruth takes a 10 year loan for $15,000 at a 5% simple interest. Find out what his monthly payment will be

 Need help
#math3#help#please

11/29/17

Algebra Review

a cell phone provider offers a plan that costs $30 per month plus $0.10 per text message sent or received. A comparable plan costs $40 per month but offers unlimited text messaging. in order for... more
#math3#help#please

11/11/17

9x^2 + 9y^2 − 6x − 12y − 58 = 0 find the center and radius

how can I do that with x squared and y squared
#math3#help#please

11/07/17

jonathan runs for a track team and knows the distance around track is 1200 meters. his winning time was 2 minutes and 30 seconds.

I just want you to ask a question About jonathan runs for a track team and knows the distance around track is 1200 meters. After completing several laps around track, his winning time was 2 minutes... more
#math3#help#please

10/17/17

write the equation of a line that is parallel to the y-axis and passes through the point (5,8).

write the equation of a line that is parallel to the y-axis and passes through the point (5,8).
#math3#help#please

10/02/17

What is the point form of slope 8 and (-5,-1)

Help me please and thank you much love thanks 
#math3#help#please

09/04/17

Huilan is 6 years older than Thomas. The sum of their ages is 70. What is Thomas’s age?

I need help with this question. Can anyone help me out. Thanks
#math3#help#please

08/25/17

At daves diner 2 sandwiches and 2 drinks cost $12 you can buy 5 drinks for the cost of one sandwich

A. How much does one sandwich cost   B. What does one drink cost  
#math3#help#please

07/24/17

Find the exact value of tangent for the angle in standard position with terminal side loca at A(0,1)

1.-1 2.1 3.0 4.Undefined 5.None of these
#math3#help#please

07/24/17

Given the center of the circle (-3,4) and a point on the circle (-19,4), which of the following points is on the circle?

1.(-2,4) 2.(6,4) 3.(-3,12) 4.(-3,8)
#math3#help#please

07/24/17

If f(x)=3x-9 and g(x)=-2x+2 find (fog)(x)

1. (fog)(x)=-6x^2+24x-18 2. (fog)(x)=-6x-12 3. (fog)(x)=x-7 4. (fog)(x)=-6x-3
#math3#help#please

07/24/17

You have an after school job mowing lawns. The number of lawns that you would like to mow per week is 8. You have to mow at least 4 lawns each week and you

can't now more than 12 lawns each week. If "m" represents the number of lawns that you mow each week, which of the following absolute value inequalities would represent the number of lawns you... more
#math3#help#please

07/22/17

Consider the two statements below: A It will snow tomorrow B: Students in one class perform better on tests than do students in another class.which of the two

statements is a candidate for hypothesis testing?Explain your reasoning 
#math3#help#please

07/22/17

Find tan theta if sin theta=squareroot5/5 and falls in Quadrant 2

1.-2squareoot5/5 2.1/2 3.-squareroot5/2 4.-squareroot5
#math3#help#please

07/22/17

Find sin theta if tan theta =squareroot5/2 and falls in Quadrant 3

1.-squareroot5/3 2.2squareroot5/5 3.-2/3 4.squareroot5/3

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