Answer:
A.
Step-by-step explanation:
Answer: y= (x+2)² −
5
Step-by-step explanation:
The way I got this answer is by completing the square. The first step though, when looking at this equation, is to see if we can factor it. The way to check is to look at the coefficient for x² which is 1, and the constant, in this case -1. If we multiply those together, we get −. Now we look at the middle term, 4x. We need to find any numbers that multiply to equal − 1x² and add to 4x. There aren't any, which means it is not factorable.
Hope I helped
Answer:
1) 157/20
2) 227/12
3) 271/35
4) 203/15
5) 93/8
6) 527/60
7) 48/5
8) 77/10
9) 37/21
10) 67/12
The numbers are 24 and 26
Step-by-step explanation:
- Step 1: Let the integers be x and (x+2). Here the smaller integer is x and the larger integer is x + 2.
Given that 4x = 18 + 3(x + 2)
⇒ 4x = 18 + 3x + 6
⇒ 4x = 24 + 3x
⇒ x = 24 and x + 2 = 26
Answer:
The regular price was $93.03
Step-by-step explanation:
In order to find the regular price, divide the amount spent by the percentage of which she paid for it. Since it was 25% off, she paid 75% of the overall price.
$69.77/75% = $93.03
