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Sedaia [141]
2 years ago
10

Plz solve . 3+ x > -9

Mathematics
1 answer:
STALIN [3.7K]2 years ago
5 0

Answer:

12

Step-by-step explanation:

3 + x>-9 x=12 15>-9

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At a pie cook-off, the judges ate 512 of Mary’s pie and 916 of Jerome’s pie.
IRISSAK [1]

Answer:

No

Step-by-step explanation:

I think you meant to put 5/12 ad 9/16 but in any case, even if it were 51/2 and 91/6 or anything else, the answer would be no

6 0
2 years ago
A company that offers tubing trips down a river rents tubes for a person to use and "cooler" tubes to carry food and water. A gr
mestny [16]

Answer: the group rented 11 Person tubes and 4 cooler tubes

Step-by-step explanation:

There are two types of tubes, Person tube and cooler tube.

Let P represent number of Person tubes that the group rented.

Let C represent number of Cooler tubes that the group rented.

The group spends $270 to rent a total of 15 tubes and Person tube $20 Cooler tube $12.50. Two linear equations can be derived from the above information

P + C = 15 - - - - - - - 1

20P + 12.5C = 270 - - - -- - - 2

Substituting P = 15 - C into equation 2,

It becomes

20(15-C) + 12.5C = 270

300 - 20C + 12.5C = 270

- 20C + 12.5C = 270 -300

7.5C = - 30

C = 30/7.5 = 4

P = 15 - C

P = 15 - 4 = 11

7 0
3 years ago
Please help me I will give you 12 points and brainliest.
Talja [164]
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marysya [2.9K]
The answer is .....................1600......
6 0
3 years ago
Help again?????????????
vesna_86 [32]

Answer:

The answer is D

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