03/07/21

What is the graph of y = |x -3|?

Simultaneous equations

y = 12x + 420y = 15x + 330how do I solve the two simultaneous equations above using algebra?

03/07/21

Math Brain Teaser

Katie and her friend Jackson went to the grocery store. Jackson bought 3 apples and 4 oranges. Katie bought apples, oranges, and bananas. She bought the same total number of fruits as Jackson. How... more

03/06/21

math homework help

If 110 people attend a concert and tickets for adults cost $2.75 while tickets for children cost $1.5 and total receipts for the concert was $230, how many of each went to the concert?

03/06/21

math homework help

Your class sells gift wrap for $10 per package and greeting cards for $7 per package. Your class sells 11 packages in all and receives a total for $92. Find the number of packages of gift wrap and... more

03/06/21

math homework help

Emily went shopping for holiday presents. She bought boxes of chocolates and boxes of ornaments for her coworkers. Boxes of chocolate cost $9 each and boxes of ornaments cost $8 each. She buys a... more

03/06/21

math homework help

The Quick Meals Diner served 484 dinners. A child's plate cost $4.00 and an adult's plate cost $9.30. A total of $3,261.00 was collected. How many of each type of plate was served?

03/06/21

math homework help

The 'I will Fleece you' Company, LLC sold 31 neck warmers. Tiger fleece neck warmers sold for $10.25 each and fluffy wool ones sold for $7.70 each. In all, $274.40 was taken in for the neck... more

03/06/21

math homework help

Cody goes to a fast food restaurant and orders some tacos and burritos. He sees on the nutrition menu that tacos are 160 calories and burritos are 450calories.  If he ordered 9 items and consumed a... more

Write each quadratic function in the form f(x )=a(x −h) ^2+k , find the vertex, and sketch the graph:

Write each quadratic function in the form f(x )=a(x −h)^2 +k , find the vertex, and sketch the graph:y = − 1/2 x^2 +x+5/2y=?(?)^2+?vertex=?,?

Write each quadratic function in the form f(x )=a(x −h)^2 +k , find the vertex, and sketch the graph:

Write each quadratic function in the form f(x )=a(x −h) +k , find the vertex, and sketch the graph:y = −2x^2 +3x-1y=?(?)^2+?vertex=?,?

03/06/21

Consider this equation:

Consider the equation, cos(3t) =0.8. Find the smallest positive solution in radians and round your answer to two decimals.

03/06/21

Math algebra help please

Find a question of the line that has the given slope and contains the given point.M=4/3 (3,2)

altitude triangle help

The altitude of a triangle is increasing at a rate of 1 centimeters/minute while the area of the triangle is increasing at a rate of 3.5 square centimeters/minute. At what rate is the base of the... more

Hiya um so please help me

1.) Identify the matrix transformation of ΔDEF, which has coordinates D(3, −2),E(4, 1), and F(7, 2), for a translation 1 unit left and 2 units up. Then identify the correct vertices of the... more

Hi I’m in need of help I have received many solutions for question please help me

1.) Use finite differences to identify the degree of the polynomial that best describes the data. A.) quarticB.) quadratic 2.) The table shows the number of a particular brand of luxury cars sold... more

Hi I’m new and I need help as soon as possible please

1.) Use finite differences to identify the degree of the polynomial that best describes the data. `A.) quarticB.) quinticC.) quadraticD.) cubic 2.) The table shows the number of a particular brand... more

03/06/21

Math algebra help please

If (3,b) is a point on the graph of y=x^2-2x+1 what is b?

03/06/21

Pleas answer this question

" "Mike had some candies. He gave 15 of them to his friends. After that, his mom him twice as many candies as he had in the beginning. How many candies did Mike have at the beginning if he now has... more

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