Using a system of equations, it is found that a soft taco costs $1 and a burrito costs $3.
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
- Variable x: Cost of a soft taco.
- Variable y: Cost of a burrito.
You order four soft tacos and three burritos and your total bill is $15, hence:
Your friend's bill is $9 for two soft tacos and two burritos, hence:
Hence, replacing on the first equation:
Hence, a soft taco costs $1 and a burrito costs $3.
To learn more about system of equations, you can take a look at brainly.com/question/14183076
Easy
Answer:
She will have to wash the dishes 24 times in order to buy the football cleats
Step-by-step explanation:
If she earns $1.75 every time she washes a dish we will have to divide the cost of football cleats with the amount she makes
The correct answer is a) 5x√2x
No, there is no 'greatest integer'. That is because positive numbers can go up tp infinite, and we do not know where numbers stop.
However, there is a negative greatest integer because the ones that's closes to zero is -1.
First....6÷1/2= 12
so.....12*3.9=46.8 milligram