sleepypizza
18.11.2019 •
Mathematics
Arestaurant sold tacos and burritos. tacos cost $2 and burritos cost $1. the restaurant sold 48 items for a total of $86. how many burritos were sold
Solved
Show answers
More tips
- S Style and Beauty How to Properly Tie a Tie: 5 Simple Steps...
- L Leisure and Entertainment How to Make a Crab Trap in Just a Few Minutes...
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics There are 110 males and 50 females working at a company. what percentage of the company’s workforce is male ?...
- M Mathematics 90 marbles were stored in two boxes, box A and box B. After 5 marbles were moved from box A to box B, both boxes had the same number of marbles. How many numbers...
- M Mathematics Matt is climbing a mountain. when his elevation is higher than 16001600 meters, breathing is difficult for matt. write an inequality that describes hh, the elevation...
- H History The interest group environment united would like to ensure a state law is passed to protect a local species of bird from a local developer who wants to build a strip...
- E Engineering Tech A says that most brake fluids absorb water from the atmosphere. Tech B says that brake fluid should be changed every two to four years. Who is correct?...
- E English In what way can the reader tell that this author has had a limited education?...
- B Biology Question #9 Multiple Choice Which of the following events would fall under the EPA s jurisdiction? O A farmer was discovered using a banned pesticide. O A farmer...
Ответ:
They sold Tacos for $2 and burritos for $1 ; they made a total of $86. (2t + 1b = 86)
t + b = 48 solved for t is t= 48 - b. Substitute 48 - b for t in the second equation and
2 (48 - b) + b = 86 —> 96 - 2b + b = 86. Combine like terms : 96 - b = 86. Subtract 96 from both SidES of the equation... -b = -10 divide both sides by -1 and b= 10. There are 10 burritos. If we needed to we could take 48-10 and get 38 tacos.
Ответ:
hope this helps
Step-by-step explanation:
for an expression to be a polynomial term, it must contain no square roots of variables, no fractional or negative powers on the variables, and no variables in the denominators of any fractions.