Please help with these! ( im not sure if you can see it)
2 answers:
Answer:
Im not sure how to answer
Step-by-step explanation:
But you find the area of all the square and rectangles and then add them to find it
Answer: first two
1. 290
2. 90
IM PRETTY SURE THESE ARE RIGHT!! :D
Step-by-step explanation:
25 + 25 = 50
---
5 x 12 = 60
60 x 4 = 240
---
240 + 50 = 290
----------------------
2 x 9 = 18
18 x 4 = 72
---
2 x 2 = 4
4 x 2 = 8
---
8 + 72 = 90
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The only solution that I see is a=30x^2
Answer:
a. Sale Price
b. Total percent discount
Step-by-step explanation:
First Discount:
Initial Price
Discount
Second Discount:
Effective Discount:
Initial Price
Final Price
Total discount
Answer:
7.1
Step-by-step explanation:
3x^2-18+5=47
3x^2 = 60
x^2 = 20
x = 4.472 , x = - 4.472
