Mathematics, 30.08.2019 17:30 isalih7256
wizard mobile offers customers a choice of several monthly plans. the two least expensive ones are plan a and plan b. plan a has no fixed monthly charges, and each minute costs 40 cents. plan b charges $30 a month, includes 100 free minutes, and each additional minute costs 50 cents.
a) for plan a: write a formula describing the monthly costs as a function of x, the number of
minutes the phone is used.
b) for plan b: write a formula describing the monthly costs as a function of x, the number of
minutes the phone is used.
Answers: 1
Mathematics, 21.06.2019 15:30
Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198
Answers: 1
Mathematics, 21.06.2019 21:10
Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!
Answers: 1
Mathematics, 21.06.2019 21:30
Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?
Answers: 1
wizard mobile offers customers a choice of several monthly plans. the two least expensive ones are p...
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