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
Answer:
The coordinates of the center of this circle is (-1, -3).
Step-by-step explanation:
As we know that and are points lying on circle T, the center is the midpoint of the segment AB, whose location can be obtained from Midpoint formula:
The coordinates of the center of this circle is (-1, -3).
Answer:
Option A g=(3*8)(36*60+1/2 pie*18^2)
Step-by-step explanation:
The answer would be: A. g=(3*8)(36*60+1/2 pie*18^2)
The function would be: g= a*b*c where
a= number of wall = 3
b= number of windows per wall = 8
c= the area of the window
The windows is made from a half circle and a rectangle. The area of each shape would be:
rectangle: 36 inch * 60 inch
half circle: 1/2 * pi * 18 inch^2
total windows area= rectangle area + half circle area
total windows area= (36* 60 + 1/2 * pi * 18^2)
Then the function would be:
g= a*b*c
g= 3 * 8 * (36* 60 + 1/2 * pi * 18^2)
A. g=(3*8)(36*60+1/2 pie*18^2) ----> true
B. g=(3*8)(36*60+pie*18^2) ----> false circle area, the circle isn't half
C. g=(3*8)(36*60+1/2 pie*18) ------> false circle area, the radius is not ^2
D. g=(3)(8*36*60+1/2 pie*18^2) -------> only the rectangle multiplied by 8
Slope Formula - (y² - y¹) / (x² - x¹)
(1, 7)
x¹ = 1
y¹ = 7
(-4, -8)
x² = -4
y² = -8
-8 - 7 = -15
-4 - 1 = -5
Simplify - -15/-5
-15/5 = -3
Your answer is -3.
Hope this Helps!!
First we need to find out the time it took for the truck to reach town B.
Now, because the van left 1.5 hours earlier and reached the destination 2.5 hours before, it took 1 hour less the the truck to arrive.
which is the time it took for the van to arrive.
Now we use the speed equation again to work out speed.
= speed of van
Hope this helped :)