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

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 and in our expression:

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

5 0

3 years ago

Choose a benchmark for each measurement. Use 0, 1/2, or 1

MrRissso [65]

Answer:

4/8

Step-by-step explanation:

it's equivalent to 1/2

7 0

3 years ago

Read 2 more answers

A softball has a volume of 1256π cubic inches. Find the radius of the softball.

RSB [31]

$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}~~
\begin{cases}
r=radius\\
------\\
V=1256\pi 
\end{cases}\implies 1256\pi =\cfrac{4\pi r^3}{3}
\\\\\\
1256\pi (3)=4\pi r^3\implies \cfrac{1256\pi (3)}{4\pi }=r^3\implies 942=r^3\implies \sqrt[3]{942}=r$

3 0

3 years ago

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X + 3y = 10 -x + y = 6​

X + 3y = 10 -x + y = 6