subject
Mathematics, 09.07.2019 14:00 drcarver

3. at the mall, leona bought a t-shirt, a water, and a book for a total of $32. the book cost $12. the water cost $4. how much did the t-shirt cost? (a) what question are we trying to answer? (b) let x represent the unknown information. write an addition equation that models the problem. (c) solve the equation for x.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, scasemere
Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!
Answers: 1
image
Mathematics, 21.06.2019 17:00, saltytaetae
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
image
Mathematics, 21.06.2019 19:40, love0000
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).
Answers: 3
image
Mathematics, 21.06.2019 21:00, ShahinF7536
Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]
Answers: 1
You know the right answer?
3. at the mall, leona bought a t-shirt, a water, and a book for a total of $32. the book cost $12. t...

Questions in other subjects:

Konu
Social Studies, 29.06.2019 04:30
Konu
Biology, 29.06.2019 04:30