Mathematics, 17.10.2019 22:30, cody6187
Max is going to paint the four walls of his room. two of the walls are 15 feet long by 8 feet high. the other two walls are 30 feet long by 8 feet high. his options at the paint store are below.
one gallon of paint costs $12 and covers 350 square feet of area.
1/2 gallon of paint costs $8 and covers 175 square feet of area.
if each wall requires 2 coats of paint, what is the minimum cost of painting the four walls of max's room?
Answers: 3
Mathematics, 21.06.2019 14:40, jetblackcap
Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .
Answers: 2
Mathematics, 21.06.2019 16:30, dominickstrickland
The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not
Answers: 1
Mathematics, 21.06.2019 21:20, kaylaxocald
Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
Answers: 1
Max is going to paint the four walls of his room. two of the walls are 15 feet long by 8 feet high....
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