subject

Mathematics, 23.09.2020 18:01 lyn94

Anybody know this? To evaluate an expression with variables:

1. Substitute the values for the variables.

2. Identify grouping symbols, beginning with the innermost symbols.

3. Determine and apply the rules of exponents to simplify.

4. Evaluate.

Evaluate the expression using x = –1 and y=3.
(6x4y3)

What is the value of the expression?
(A) –162
(B)–54
(C) 162
(D) 216

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 20:00

2.5 milligrams is equivalent to how many grams

Answers: 2

question

Mathematics, 21.06.2019 20:00

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

Answers: 3

question

Mathematics, 21.06.2019 21:30

Find the ratios of the corresponding sides

Answers: 2

question

Mathematics, 21.06.2019 22:00

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

Answers: 1

You know the right answer?

Anybody know this? To evaluate an expression with variables:

1. Substitute the values f...

Questions

question

History, 10.10.2019 11:30

The emancipation proclamation issued by president lincoln...

question

Mathematics, 10.10.2019 11:30

Use the given information to complete parts i and ii. in your final answer, include all calculations planet earth has an approximate diameter of...

question

Mathematics, 10.10.2019 11:30

Which of the following are remote interior angles of < 5? check all that apply. a) 4 b) 6 c) 1 d) 5 e) 2 f) 3

question

History, 10.10.2019 11:30

What caused george washington to change his policy on african americans in the army? a. his own slave, salem poor, was mortally wou...

question

Mathematics, 10.10.2019 11:30

Marissa has a yard service to people in her neighborhood. she eams $15 for each lawn she mous, $10 for each yard she weeds, and $5 for each yar...

question

Mathematics, 10.10.2019 11:30

Jeff has a beagle that is 2 feet,6 inches long. the longest lizard was 13 feet,1 inch longer than jeff's beagle. how long was the longest lizard ever...

question

Social Studies, 10.10.2019 11:30

What was the center for trade and learning in mali?...

question

Mathematics, 10.10.2019 11:30

Acatering service offers 9 appetizers 11 main course and 5 desserts a customer is to select 2 appetizers 5 main courses and 3 desserts how many ways c...

question

Social Studies, 10.10.2019 11:30

Due to increasing consumer demand, many television networks are creating of their shows....

question

Physics, 10.10.2019 11:30

Abicyclist goes from a speed of 5 m/s to a speed of 10 m/s. what happens to her kinetic energy? a. since her speed doubled, her kinetic energy...

question

Physics, 10.10.2019 11:30

How many significant figures does the value 0.080 have? 1 2 3 4...

question

Computers and Technology, 10.10.2019 11:30

Write a while loop that will figure out the factorial of 5 (5! ) and print this. it should use two integer variables (i and f) and print f at the end:...

question

Biology, 10.10.2019 11:30

What is a force that attracts all matter to each other...

question

Mathematics, 10.10.2019 11:30

What is the circumference of the can if the radius is .5 inches...

question

English, 10.10.2019 11:30

Which of the bolded words is an example of a charged or loaded word? a) this is an oppressive rule, and i will not follow it. b) it is wrong to handl...

question

English, 10.10.2019 11:30

And indeed there will be time to wonder, “do i dare? ” and, “do i dare? ” time to turn back and descend the stair, with a bald sp...

question

Chemistry, 10.10.2019 11:30

Select the correct answer. which is the most electronegative element? a. nitrogen b. fluorine c. sodium d. cesium e. hydrogen...

question

Mathematics, 10.10.2019 11:30

Acircle is defined by the equation x2 + y2 – x – 2y – = 0. what are the coordinates for the center of the circle and the length of the radius?...

question

Health, 10.10.2019 11:30

Why is it important to know about the health triangle...

question

History, 10.10.2019 11:30

Which general was given the responsibility of taking atlanta during the civil war?...

More questions: Mathematics Another questions