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vladimir2022 [97]
3 years ago
14

Solve d - (-2) = 19 for d.

Mathematics
2 answers:
NISA [10]3 years ago
6 0
D is equal to 17
reason:
(-2) times (-) is positive 2. so then you would do (19-2) to find D= 17
ad-work [718]3 years ago
4 0

Answer:

D=17

Step-by-step explanation:

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15/3 = 35/x

Cross multiply.

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3 0
2 years ago
Can you help plz!!!!
Zolol [24]
Okay so the table represents B, in one hour of work, the person will make 18.25 (you get this by dividing 36.50 by two because that is how much they made in two hours, we need to know how much they make in one)
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8 0
3 years ago
the number of years that brad has been on the soccer team is 2 less than 5 times the number of years that Scott has.in total,the
Alexeev081 [22]
Assume the following:

Brad has been in the soccer team for b years.

Scot has been in the soccer team for s years.


"The number of years that brad has been on the soccer team is 2 less than 5 times the number of years that Scott has"

means: b=5s-2


"in total,the boys have been on the soccer team for 10 years."

means: b+s=10


so we have the equations:

i) 
b=5s-2

ii) 
b+s=10


substitute b in ii) with 5s-2, as they are equal, from i

(5s-2)+s=10

5s-2+s=10

6s=12

s=2, 


then , from b+s=10, b=8


Answer: Brad has been in the team for 8 years.
7 0
3 years ago
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