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olga_2 [115]
3 years ago
13

Solve each system of equations algebraically.

Mathematics
1 answer:
brilliants [131]3 years ago
6 0
(0,0) hope this helps!
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(PLEASE HELP)An elevator car in a skyscraper can hold at most 15 people. For safety reasons, each car can carry a
natali 33 [55]

Answer:

70x + 25y + 4x + 4y \leqslant 1500

where x = number of adults

y = number of children

and the extra weights of 4kg of each person.

8 0
2 years ago
If f(x)=(x+1)2+3, what is f(5)?
nika2105 [10]

9514 1404 393

Answer:

  39

Step-by-step explanation:

Put 5 where x is and do the arithmetic.

  f(5) = (5+1)^2 +3 = 6^2 +3 = 36 +3

  f(5) = 39

3 0
2 years ago
A computer randomly selects a number from the given set.
Mumz [18]

Answer:

2/3

Step-by-step explanation:

51, 60, 63, and 65 are greater than 50.

3 0
3 years ago
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Solve log 2x + log 12 =3 can
stepan [7]
Log(2x*12)=3
10^3=2x*12
1000=24x
1000/24=x
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3 0
3 years ago
A recipe for a pie calls for 2/4
zhannawk [14.2K]

Answer: 14/20=7/10 cup

Step-by-step explanation:

2/4 is equal to 10/20

1/5 is equal to 4/20

10/20+4/20= 14/20

7 0
2 years ago
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