Christine is building a deck in her backyard. in order to place the
posts, she will make concr...
Mathematics, 09.09.2019 05:20 lele12319
Christine is building a deck in her backyard. in order to place the
posts, she will make concrete using a mixture. the mix requires 1 part
water to 2 parts cement to 3 parts sand. the relationship between
water, cement, and sand is proportional. if she has 25 pounds of
cement and will use it all, how many pounds of sand will she need?
one gallon of water weighs about 8.34 pounds. how many gallons of
water will she need? round to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 17:30
What is not true about kl and mn? what is mn? (show your work)
Answers: 1
Mathematics, 21.06.2019 20:00
James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=
Answers: 1
Mathematics, 21.06.2019 22:00
(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)
Answers: 1
Mathematics, 21.06.2019 22:00
22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!
Answers: 1
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