Answer:
To multiply these two terms you multiply each individual term in the left parenthesis by each individual term in the right parenthesis.
(
x
+
5
)
(
x
+
2
)
becomes:
(
x
×
x
)
+
(
x
×
2
)
+
(
5
×
x
)
+
(
5
×
2
)
x
2
+
2
x
+
5
x
+
10
We can now combine like terms:
x
2
+
(
2
+
5
)
x
+
10
x
2
+
7
x
+
10
Step-by-step explanation:
Answer:
-2 wholes 4/25
Step-by-step explanation:
I used calculator. btw its -2 4/25
hope this helps! mark as brainliest!
I believe the answers is 11
Answer:
![12\frac{1}{8}\ yd](https://tex.z-dn.net/?f=12%5Cfrac%7B1%7D%7B8%7D%5C%20yd)
Step-by-step explanation:
we know that
The total fabric that Mrs. Lin needs is equal to
![3(1\frac{2}{3})+2\frac{5}{8}+2(2\frac{1}{4})](https://tex.z-dn.net/?f=3%281%5Cfrac%7B2%7D%7B3%7D%29%2B2%5Cfrac%7B5%7D%7B8%7D%2B2%282%5Cfrac%7B1%7D%7B4%7D%29)
Convert mixed number to an improper fraction
![1\frac{2}{3}=1+\frac{2}{3}=\frac{5}{3}](https://tex.z-dn.net/?f=1%5Cfrac%7B2%7D%7B3%7D%3D1%2B%5Cfrac%7B2%7D%7B3%7D%3D%5Cfrac%7B5%7D%7B3%7D)
![2\frac{5}{8}=2+\frac{5}{8}=\frac{21}{8}](https://tex.z-dn.net/?f=2%5Cfrac%7B5%7D%7B8%7D%3D2%2B%5Cfrac%7B5%7D%7B8%7D%3D%5Cfrac%7B21%7D%7B8%7D)
![2\frac{1}{4}=2+\frac{1}{4}=\frac{9}{4}](https://tex.z-dn.net/?f=2%5Cfrac%7B1%7D%7B4%7D%3D2%2B%5Cfrac%7B1%7D%7B4%7D%3D%5Cfrac%7B9%7D%7B4%7D)
substitute
![3(\frac{5}{3})+\frac{21}{8}+2(\frac{9}{4})](https://tex.z-dn.net/?f=3%28%5Cfrac%7B5%7D%7B3%7D%29%2B%5Cfrac%7B21%7D%7B8%7D%2B2%28%5Cfrac%7B9%7D%7B4%7D%29)
![5+\frac{21}{8}+\frac{9}{2}](https://tex.z-dn.net/?f=5%2B%5Cfrac%7B21%7D%7B8%7D%2B%5Cfrac%7B9%7D%7B2%7D)
![\frac{40+21+36}{8}=\frac{97}{8}\ yd](https://tex.z-dn.net/?f=%5Cfrac%7B40%2B21%2B36%7D%7B8%7D%3D%5Cfrac%7B97%7D%7B8%7D%5C%20yd)
Convert to mixed number
![\frac{97}{8}\ yd= \frac{96}{8}+\frac{1}{8}=12\frac{1}{8}\ yd](https://tex.z-dn.net/?f=%5Cfrac%7B97%7D%7B8%7D%5C%20yd%3D%20%5Cfrac%7B96%7D%7B8%7D%2B%5Cfrac%7B1%7D%7B8%7D%3D12%5Cfrac%7B1%7D%7B8%7D%5C%20yd)