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Mekhanik [1.2K]
3 years ago
14

Haley has 4 more dollars than Alicia. If Haley and Alicia have 22 dollars altogether how much money does each of them have?

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0

Answer

Haley has 13 while Alicia has 9

Step-by-step explanation:

together they have 22 dollars together but haley has 4 more dollars than Alicia. IF We minus 4 from the entire equation, then they would have 9 each and if we add back Haleys amount Haley would be 9+4 which is 11

fiasKO [112]3 years ago
6 0

Answer:

Alicia has 9 dollars and Haley has 13 dollars.

Step-by-step explanation:

Let Alicia's money be x. Hence, Haley's money will bex+4

Together: x+x+4=2x+4.

Therefore, 2x+4=22

Subtract 4 from both sides:

2x=18

Thus, x=9. Alicia has 9 dollars.

Haley's amount: x+4=9+4=13.

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A high school student took two college entrance exams, scoring 1070 on the SAT and 25 on the ACT. Suppose that SAT scores have a
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Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

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