Answer:
1 sub = $5.50; 1 sandwich = $4.00
Step-by-step explanation:
You can solve this using a matrix and solving using reduced row-echelon form.
Y=18.
x/y=x/y
7/9=14/y
y=14*9/7
y=18
576 I think I'm not sure but if my math is right it should be 576 I hope this helps
Step-by-step explanation:
If you were to give them all the same denominator which is 32 that would be the greatest common denominator Then you would multiply the numerator by however many times it took you to get to the denominator and then you would put them in order from least to greatest while they all have the same denominator different numerators same denominator and then you would put him in order in the original way answer
A parallelogram is just a rectangle with the sides angled, it’s pretty much the same as a rectangle and all your working out should be the same as a rectangle
