Question

Angeline bought s yards of satin fabric priced at $8.09 per yard, and c yards of cotton fabric priced at $3.79 per yard. Use an expression to determine the amount that Angeline would spend in all if she bought 5 yards of satin fabric and 8 yards of cotton fabric.

Answer 1

Let $A$ represents the total cost. We know for our problem that each yard of satin fabric costs $8.09, so $s$ yards will cost $8.09s$. similarly,  each yard of cotton fabric costs $3.79, so $c$ yards will cost $3.79c$. We can also infer that the total cost, $A$, will be the sum of the yards of satin fabric and the yards of cotton fabric, so:
$A=8.09s+3.79c$

Now, to determine the amount that Angeline would spend in all if she bought 5 yards of satin fabric and 8 yards of cotton fabric, we just need to replace $s=5$ and $c=8$ in our expression:
$A=8.09s+3.79c$
$A=8.09(5)+3.79(8)$
$A=40.45+30.32$
$A=70.77$

We can conclude that if Angeline would spend in all if she bought 5 yards of satin fabric and 8 yards of cotton fabric, she would spend $70.77

Answer 2

The spend amount on 5 yards of satin fabric and 8 yards of cotton fabric can determine by adding the both amount.

The amount that Angeline would spend in all if she bought 5 yards of satin fabric and 8 yards of cotton fabric is $70.77.

Given:

The price for s yards of satin fabric is $8.09 per yard.

The price c yards of cotton fabric priced at $3.79 per yard.

The total cost for the s yards of satin fabric is $= \ 8.09s$.

The total cost for the c yards of cotton fabric is $=\ 3.79c$.

Calculate the total cost.

$A=8.09s+3.79s$

Substitute $5$ for $s$ and $8$ for $c$.

$A=8.09\times 5+3.79\times 8\\A=70.77$

Thus, the amount that Angeline would spend in all if she bought 5 yards of satin fabric and 8 yards of cotton fabric is $70.77.

Learn more about addition method is here:

https://brainly.com/question/7196580