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tekilochka [14]
3 years ago
6

Solve the equation below for x: - 3/ x+2 = 7 /x+5

Mathematics
2 answers:
victus00 [196]3 years ago
6 0

Answer:

X = -29/10

Step-by-step explanation:

 

drek231 [11]3 years ago
3 0
X=-28/7 sorry not sure that is what it is when I caculated it
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Gcf and lcm of 6 and 9
nadya68 [22]

the lcm is 18

the gcf is 3

3 0
3 years ago
The original cost of a necklace is $32. The jewelry store is having a sale and every item is 30% off. A 6.75% tax rate is charge
madam [21]

Answer:

Step-by-step explanation:

Original cost = $32

Discount = 30% of 32

=\frac{30}{100}*32\\\\=\frac{3*32}{10}\\\\=\frac{96}{10}\\\\=9.6\\

Selling price =  32 - 9.60 = $22.40

Tax = 6.75% of 22.40

=\frac{6.75}{100}*22.40\\\\= 1.512

= $ 1.51

Total cost with discount and tax = 22.40 - 1.51 = $ 20.89

5 0
3 years ago
The sum of 2 numbers is -47. 1 number is 15 more than the other. Find the number.
alex41 [277]
N+15=M N+M=-47 -47-15=-62 -62/2=-31 -31+-16=-47, therefore the answer is N=-31 and M=-16
6 0
3 years ago
PLEASE ANSWER ILL MARK BRAINLIEST!!! (30 POINTSS) The swimming pool at Spring Valley High School is a rectangle with a width of
Step2247 [10]

Answer:

You could try to do it side by side then the area x side.

Step-by-step explanation:

Sorry if it is not much help, hope you figure it out!

8 0
2 years ago
HELP I BEG OF YOU!!!!!!!!!!!
sergeinik [125]
Its 4 because its the gcf not the lcd
8 0
3 years ago
Read 2 more answers
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