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wel
3 years ago
9

Who can answer this first POINTS

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0

Answer:

$1.45

Step-by-step explanation:

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The justice leagues refrigerator costs them $2545 a year to run. they buy a new one for $1250
Marina86 [1]

Answer:

the answer is 1295

Step-by-step explanation:

8 0
3 years ago
One increased by 7 times a number is the same as 5 times the number plus 25
sammy [17]

Answer:

12

Step-by-step explanation:

Let the number = x

7x + 1 = 5x + 25                 Subtract 5x from both sides.

7x - 5x + 1 = 5x - 5x + 25   Combine

2x + 1 = 25                          Subtract 1 from both sides.

2x + 1 - 1 = 25-1                   Combine

2x = 24                               Divide by 2

2x/2 = 24/2

x = 12

4 0
2 years ago
malia is at an amusement park she bought 14 tickets and each ride requires 2 tickets write an expression that gives a number of
seraphim [82]
Ok, so she has 14 tickets and each ride cost 2 so that can be modeled with the following expression: x= 14-2y since she initially bought 14 tickets and 2 times the number of tickets she spends. To find the equivalent expression you could basically switch up the formula like so: 7*2-2y=x because you just need an equivalent expression, and you don't need to have such a different formula or anything like that. Hope I helped!
7 0
3 years ago
1. What is the period of the sinusoidal function? Please help thank you
Fittoniya [83]

The period will be the length for one cycle of the function.

answer: 10

5 0
3 years ago
In which atmosphere layer do humans live most of their lives?
icang [17]

Answer:

Troposphere

Step-by-step explanation:

We humans live in the troposphere, and nearly all weather occurs in this lowest layer. Most clouds appear here, mainly because 99% of the water vapor in the atmosphere is found in the troposphere.

5 0
3 years ago
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