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Juan needs to rewrite this difference as one expression. First he factored the denominators. What step should Juan take next whe

cricket20 [7]

The next step Juan will take is to multiply the second fraction by (x-2)/(x-2).

Given that Juan needs to rewrite this difference as one expression (3x/(x²-7x+10))-(2x/(3x-15)) and factor the denominator as (3x/(x-2)(x-5))-(2x/3(x-5)).

An algebraic expression in mathematics is an expression composed of variables and constants and algebraic operations (addition, subtraction, etc.). Expressions are made up of concepts.

The given expression is (3x/(x²-7x+10))-(2x/(3x-15))

Firstly, we will factored the denominator as

(3x/(x-2)(x-5))-(2x/3(x-5)).

Now, we will multiply and divide the second fraction by (x-2), we get

(3x/(x-2)(x-5))-((2x(x-2))/3(x-5)(x-2)).

Hence, the next step when subtracting these expressions (3x/(x-2)(x-5))-(2x/3(x-5)) is multiply the second fraction by (x-2)/(x-2).

Learn more about algebraic expression from here brainly.com/question/4344214

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5 0

2 years ago

I need help with this

S_A_V [24]

Answer:

that answer is 1

Step-by-step explanation:

USE A GRAPH

5 0

3 years ago

Read 2 more answers

Mountain officials want to build a new ski lift from B to C, as shown in the figure below. The distance from A to C is 1540 feet

astraxan [27]

Answer:

there is a 13 degree difference from DBC and DAC

with that you divide 1540 by 13 as you get that 118.461 feet

that means that there is a 118.461 difference from B to C and A to B

so the answer is either 1658.461ft or 1421.539ft I am not sure if that is correct or not but best of luck mate

7 0

3 years ago

During a school celebration, all the students participate in a canady hunt on the schools ground. your team consists of you, kyl

dem82 [27]

Let's call the team members: y(ou), k, ma, mi, d, s , that's 6 members.

We know that the number of candies is 18+23+20+28 (which is 89) plus whatever Simon and Doug found.

If the average per person is 22, then all people in total found 6*22=132.

We don't know how much doug and Simon found, but together they found 132-89=32+11=43,

Once we know how much Doug found, we can subtract it from 43 and we'll know.

From all the people so far, Michelle found the most, but it could be that either Doug or Simon found more: the problem is we don't have enough information now to find out.

3 0

4 years ago

an educational psychologist wanted to know the effects of four different methods of teaching arithmetic. using 12 classrooms, ea

Leya [2.2K]

The dependent variable depends on a particular situation. The independent variable does depends on the result of an experiment. The controlled variable is a variable whose value is constant.

What is dependent variable?

The variable being measured or tested in an experiment is known as the dependent variable. The results of the participants' tests, for instance, since that is what is being measured, would be the dependent variable in a study looking at how tutoring affects test scores.

What is independent variable?

This isn't the same as an experiment's independent variable, which is a variable that can stand on its own. Tutoring would be the independent variable in the aforementioned case. The dependent variable (test results), however, may alter depending on the independent variable (tutoring).

What is controlled variable?

Anything kept constant or constrained in a research study is referred to as a control variable. Despite not being relevant to the study's objectives, this variable is controlled because it might have an impact on the results.

Numbers called parameters are used to define the characteristics of entire populations. Statistics are numerical representations of sample characteristics. One population parameter is the average income in the United States.

To learn more about variables, you visit the below site:

brainly.com/question/17344045?

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6 0

1 year ago