MATHEMATICS
HIGH SCHOOL

Answer:

Answer: 25 inches

Step-by-step explanation:

Let's imagine that this line is the leg A______________B________C

x 11

|___________36____________|

From A to C = 36 inches

From B to C = 11 inches

To find A to B all we have to do is subtract the knee to ankle length (11) from total leg length (36), which 36 - 11 = 25 inches.

COLLEGE

If a 42-piece set of stainless steel flatware costs $113.40 at a certain store, what is the cost (in dollars) per piece?

$2.7 per piece is the answer.

$113.40 / 42 piece set of stainless steel = $2.7

What is problem-solving?Problem-solving is the act of defining a problem; figuring out the purpose of the trouble; identifying, prioritizing, and selecting alternatives for an answer; and imposing an answer.

What are problem-solving and examples?Problem-solving starts with identifying the issue. As an example, a trainer may need to parent out a way to improve a scholar's overall performance on a writing talent test. To do that, the instructor will overview the writing exams looking for regions for improvement.

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Answer:$2.7 dollars per piece

Step-by-step explanation: Divide 113.40 by 42

HIGH SCHOOL

3^x - 3^(x-1) = 18 then 4^x is equal to

HIGH SCHOOL

an electrician needs to cut a 49 m piece of wire into two pieces so that one piece is 5 m longer than the other piece. What is the length of each of wire

The length of each wire will be 22 meters and 27 meters.

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that an electrician needs to cut a 49 m piece of wire into two pieces so that one piece is 5 m longer than the other piece.

The length will be calculated as:-

x + x + 5 = 49

2x + 5 = 49

2x = 44

x = 22 meters

The length of the other wire is,

x + 5 = 22 + 5 = 27 meters

Therefore, the length of each wire will be 22 meters and 27 meters.

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8 would be the length of each piece of wire I think.

HIGH SCHOOL

lori rented a car for one day. the daily rental rate was $12.50 plus 25 cents per mile. the total cost of her rental was $46. how many miles did she drive that day? a. 134 b. 50 c. 96 d. 46

Answer:

a) 134 miles

Step-by-step explanation:

Lets write an equation representing the rental cost. We know that:

- Cost of daily rental rate = $12.50
- Cost of rent per mile = $0.25

The total rent cost will be the sum of the daily rental rate (fixed) plus the cost corresponding to the drove miles (cost per mile multiplied by the drove miles), so

Total rent cost = $12.50 + $0.25 × drove miles

We know that the total cost of the rental for Lori was $46, so if we call the miles she drove x, we have:

12.50 + 0.25 x = 46

So we need to solve x in this equation to calculate the miles she drove.

So first lets isolate the term with x:

12.50 + 0.25 x -12.50 = 46 -12.50

0.25x = 33.5

Now lets try to clear the x by dividing both sides by 0.25:

0.25x /0.25 = 33.5 /0.25

x = 134

Lori drove 134 miles

Y=.25x+12.50

46=.25x+12.50

-12.50 -12.50

--------

33.50=.25x

\.25 \.25

------

134

your answer is A.) 134 miles

46=.25x+12.50

-12.50 -12.50

--------

33.50=.25x

\.25 \.25

------

134

your answer is A.) 134 miles