Yes they will have enough
The total cost of the items was $298.20
We find this by taking the cost of 1 thing like the curtains, then we see how many were brought, which was 3. So we do the cost which is $24.50 and multiply that by 3 to get $73.50. And we keep doing this with the other items and add them up.
Let
![b=](https://tex.z-dn.net/?f=b%3D)
Ben's age
Let
![d=](https://tex.z-dn.net/?f=d%3D)
Daniel's age
We know:
![b=d+20](https://tex.z-dn.net/?f=b%3Dd%2B20)
and
![b-3=3(d-3)](https://tex.z-dn.net/?f=b-3%3D3%28d-3%29)
Plug the value of
![b](https://tex.z-dn.net/?f=b)
into the second equation:
![(d+20)-3=3(d-3)](https://tex.z-dn.net/?f=%28d%2B20%29-3%3D3%28d-3%29)
![\rightarrow d+17=3d-9](https://tex.z-dn.net/?f=%5Crightarrow%20d%2B17%3D3d-9)
![\rightarrow-2d+17=-9](https://tex.z-dn.net/?f=%5Crightarrow-2d%2B17%3D-9)
![\rightarrow-2d=-26](https://tex.z-dn.net/?f=%5Crightarrow-2d%3D-26)
![\rightarrow d=13](https://tex.z-dn.net/?f=%5Crightarrow%20d%3D13)
Since Ben is 20 years older than Daniel, Ben is 13+20=33 years old.
Answer:
I don't know
Step-by-step explanation:
I really don't know I just tried but don't know sorry
58*20
(58 times 20)
PEMDAS
hope this helped!
96,470 in scientific notation is equal to 9.647 *
![10^{4}](https://tex.z-dn.net/?f=%2010%5E%7B4%7D%20)
.