You could just subtract the numbers from the line. It's simple.
She bought 6 Sateen fabrics and 10 quilting fabrics.
She uses quilt to make two types of fabrics.
Let
the amount of each sateen fabric = x
the amount of each quilting fabric = y
The Sateen fabrics cost $6 per yard. Therefore for x amount it will be as follows;
The quilting fabrics cost $4 per yard. Therefore, for y amount it will be as follows:
<h3>Total yards:</h3>
<h3>Total cost:</h3>
Therefore,
x + y = 16
6x + 4y = 76
6x + 6y = 96
6x + 4y = 76
2y = 20
y = 20 / 2
y = 10
x + y = 16
x + 10 = 16
x = 16 - 10
x = 6
learn more equation here:brainly.com/question/18890142?referrer=searchResults
Answer: X= 8
Y= -9
Z= 7
Step-by-step explanation:
51= 1/2(160-x)
102=160-x
x=160-102=58
Answer:
305,000
Step-by-step explanation:
3.05x10^5
3.05
305000
move the decimal over 5 points to the right.