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3 years ago

Which situation can be modeled by the equation 45-2.50x=11.50

Mathematics

2 answers:

Ulleksa [173]3 years ago

8 0

Answer:

x=13.4

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable. Idk

MatroZZZ [7]3 years ago

6 0

Answer:

Step-by-step explanation:

take the 4.5 subtract it by the 11.50 then you get 7 then you divide by the let over -2.50x you divide 7/-2.50 and you get 4.50 or 4.5

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2 years ago

Which equation shows an example of the associative property of addition? (–7 i) 7i = –7 (i 7i) (–7 i) 7i = 7i (–7i i) 7i × (–7i

mr Goodwill [35]

The equation which shows the associative property of addition is; (–7 + i) +7i = –7 (i +7i).

<h3>What is the associative property of addition?</h3>

Associative property of addition postulates that Changing the grouping of addends does not change the sum of the numbers. As an instance, ( 5 + 3 ) + 4 = 5 + ( 3 + 4 )

Consequently, the equation which shows the associative property of addition is; (–7 + i) +7i = –7 (i +7i)

Read more on associative property of addition;

brainly.com/question/2284106

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2 years ago

Jose has a policy with $50,000 PIP (Personal Injury Protection) coverage. He causes an

Nastasia [14]

Answer: $7200

Step-by-step explanation:

Given

The policy covers the damage of $50,000 PIP

He injured 10 people including himself

The total cost of injuries is $72,000

The cost per person is $7200

The company only pays for the damaged bear by the policyholder, not by the others.

$\therefore$ the company only pays $7200 in coverage.

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2 years ago