Answer:
subtract, and get 52. because you are including customer 201, you add one the answer is C, 53
Step-by-step explanation:
In this question, we're trying to find cost of one sandwich.
To find this, we must make a systems of equation from the given information:
We would represent sandwiches as "s" and drinks as "d".
Systems of equations:
6s + 4d = 53
4s + 6d = 47
Solve for s:
6(6s + 4d = 53)
-4(4s + 6d = 47)
36s + 24d = 318
-16s - 24d = -188
--------------------------
20s = 130
Divide both sides by s
s = 6.50
This means that one sandwich costs $6.50
Answer:
$6.50
b = 3
500a + 1500(3) = 15000
500a + 4500 = 15000
500a = 10500
a = 21
She can buy 21 older games
Answer:
Step-by-step explanation:
Let the hot sauce be X
90% of X =3
.9X =3
X=3/0.9
X=3.333milimiters
If 8 is the denominator, the answer should be 120/8 which should be 15 kilograms.
