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marusya05 [52]
3 years ago
11

I need help with #14, #16, and #18

Mathematics
2 answers:
erik [133]3 years ago
7 0
U need to divided I believe for number 14
k0ka [10]3 years ago
4 0
#14 equals $10.60/$10.58
#16 equals $8.16/8.20
and #18 can be John was buying avacados. 3 avacados are $6.18. about how much does one avacado cost? It cost about $2.06/2.10
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Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Divide
IgorC [24]

Answer:

The answer is option 2.

Step-by-step explanation:

Firstly, you must factorize the possible expressions :

\frac{ {x}^{2} - 2x - 15 }{x - 3}  \div  \frac{x - 5}{ {x}^{2} - 9 }

=  \frac{(x - 5)(x + 3)}{x - 3}  \div  \frac{x - 5}{(x - 3)(x  + 3)}

Next you have to divide by converting to multiplication :

= \frac{(x - 5)(x + 3)}{x - 3}  \times  \frac{(x - 3)(x + 3)}{x - 5}

Lastly, you can cut out the similar expressions :

=  \frac{(x - 5)(x + 3)(x - 3)(x + 3)}{(x - 3)(x  -  5)}

=  {(x + 3)}^{2}

7 0
3 years ago
If l=10, b=5, h=2, find the values of 2h(l+b)​
Eddi Din [679]

Answer:

60

Step-by-step explanation:

given:

l = 10

b = 5

h = 2

to find:

2h(l + b)

substitute the given values of l , b and h

=2*2(10 + 5)

=4*15

=60

3 0
2 years ago
Read 2 more answers
Which of the following equations have exactly one solution?
Sonja [21]

Answer:

B.

Step-by-step explanation:

Because if you subtract 19x and 18 from each side it wont be 0=0, in other equatins there is infinity solutions

7 0
3 years ago
Can someone help me graph this?
Elan Coil [88]

y axis is vertical x is horizontal

7 0
2 years ago
11/12-?=2/3 How do I get the missing fraction with out reducing?
Tasya [4]

Step-by-step explanation:

11/12-?=2/3

11/12-2/3=?

11-8/12=?

3/12

=1/4

4 0
2 years ago
Read 2 more answers
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