Answer:
The total amount of money Alex spends on 5 DVD = $ 35.
Step-by-step explanation:
Total number of DVD purchased by Alex = 5
The cost of each DVD = $9
So, the total cost of purchasing 5 DVD = 5 x ( csot of 1 DVD)
= 5 x ( $ 9) = $ 45
Now , the discount if 1 DVD = $ 2
So, the total discount of 5 DVD = 5 x ( Discount on1 DVD)
= 5 x ($ 2) = $ 10
⇒ The total amount Alex spends
= Total cost of 5 DVD - Discount on 5 DVD
= $ 45 - $ 10 = $ 35
Hence, the total amount of money Alex spends on 5 DVD = $ 35.
Answer:
Part A: yes
Part B: 0.0094
Step-by-step explanation:
I took the quiz too
Step-by-step explanation:
Using ∆ law of vector addition,
PR→=PQ→+QR→PR→=PQ→+QR→ - (i)
Also,
RP→=RS→+SP→RP→=RS→+SP→ - (ii)
Taking LHS,
=PQ→+QR→+RS→+SP→=PQ→+QR→+RS→+SP→
[Put value of PR→=PQ→+QR→PR→=PQ→+QR→ from equation (i) ]
=(PR→)+RS→+SP→=(PR→)+RS→+SP→
[Put value of RP→=RS→+SP→RP→=RS→+SP→ from equation (ii) ]
=PR→+RP→=PR→+RP→
=PR→−PR→=PR→−PR→
=0=0
RHS
You have to solve for x first before you can find the length of BD.
BE = DE
Plug in
10x - 3 = 8x -1
+3 +3
------------------------
10x = 8x + 2
-8x -8x
------------------------
2x = 2
2x ÷ 2 = 2 ÷ 2
-------------------------
x = 1
Then you Plug in again
BE + DE = BD
10x - 3 + 8x - 1 = BD
10(1) - 3 + 8(1) - 1= BD
10 - 3 + 8 - 1= BD
7 + 7 = BD
14 = BD
BD = 14
Answer: James made 25% shots
Step-by-step explanation:
