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BabaBlast [244]
3 years ago
7

Expand and simplify (x+3)(x+5)

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0
Distribute
x^2 + 5x+ 3x+ 15
Add like terms
x^2+8x+15
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Is that right? I feel like it is but im not too sure i need help fast pleasee
slamgirl [31]

yes it should be the answer

5 0
3 years ago
Find profit or loss %<br> A) cp= 150 and profit =250
Anon25 [30]

Answer:

166⅓ %

Step-by-step explanation:

250/150 × 100

500/3 = 166⅓ %

Or 166.67%

7 0
3 years ago
The number of taxi accidents is approximated by y=−143.3x2+1823.3x+6820 and the number of injuries is approximated by y=−416.72x
antiseptic1488 [7]

To get for the taxi accidents in 1998, we must note that x = 8. Therefore using the equation y=−143.3x2+1823.3x+6820 , we can calculate for the number of taxi accidents.

y = -143.3 * (8)^2 + 1823.3 * 8 + 6820

y = 12,235.2

There were about 12,235 taxi accidents in 1998.

7 0
3 years ago
A zoo has 2 male lions one sixth oh the lions are male lions how many lions are there at the zoo ?
dedylja [7]
It is important to go through details that are provided in the question. Based on those details the answer to the question can be easily deduced.
Let us assume the number of lions at the zoo = x
Number of male lions in the zoo = 2
Then
(1/6) * x = 2
x/6 = 2
x = 2 * 6
   = 12
So there are a total of 12 lions in the zoo. I hope the procedure is clear enough for you to understand. Using this method, it will be possible for you to do similar problems in future without requiring any help from outside. Only be careful about the calculation part.
7 0
3 years ago
Which sequence is modeled by the graph below. Please help!!!
LiRa [457]
Since i cant see the graph ill just say to use the points and find the ordered pairs and have these match
4 0
3 years ago
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