inequality could be used to find the number of models Walt builds which is Dwight builds at most 9 and Walt builds at most 4 .
<u>Step-by-step explanation:</u>
Here we have , Dwight and Walt are building model cars. Dwight builds 7 fewer models than 4 times the number Walt builds.Dwight builds at most 9 models. We need to find Which inequality could be used to find the number of models Walt builds . Let's find out:
Let the the number Walt builds is x , So Dwight builds 7 fewer models than 4 times the number Walt builds i.e.
⇒ 
But , according to question Dwight builds at most 9 models i.e.
⇒
⇒ 
⇒ 
⇒ 
Therefore , inequality could be used to find the number of models Walt builds which is Dwight builds at most 9 and Walt builds at most 4 .
Answer:
a =10148
Step-by-step explanation:
A = P (1 + rt)
a= 8600(1+0.06*3)
a = 10148
1. 42cm- the bottom is 15 cm and the right is 6cm.
2. 32cm-all the other sides are 8cm.
3. 26.8 cm-all the sides add up to 26.8cm.
4. 80-the left is 16cm and the side close to 5cm is 9cm.
I really hope this helps you :D
