help me pls!!!!!! which option

Answer:

Step-by-step explanation:

That x in the denominator has a power of 1 even if its not visually there. When you multiply exponents, you add them.

[tex]x^1*x^-^2=x^-^1[/tex]

Now you have this

[tex]x^-^6/x^-^1[/tex]

When you divide exponents, you subtract them

[tex]x^-^5 = 1/x^5[/tex]

y is directly proportional to .
When x = 500, y = 10
Find a formula for y in terms of x.
y=

After 4 new students joined a class, the class had 32 students.
Which equation can be used to find x, the number of students in the class before the students joined?
A. x/4 = 32
B. x - 4 = 32
C. 4x = 32
D. x + 4 = 32

water flows through a pipe at a rate of 7 cubic meters per month. Express this rate of flow in gallons per minute. Round your answer to the nearest hundredth.

1,092 inches to yards

Ms. Cohen's garden had 50 weeds when she began spraying her garden with pesticide. Every day she sprayed pesticide there were half as many weeds as the day before.


(Let x = the number of days and y = number of weeds)

Чx-5ч > 20
Please help me!!!!

Four of the 16 students in Ms. Salas’s class after school are serving detention. The rest of the students are there for tutoring. Using the diagram below, determine the percent of the students in Ms. Salas’s classroom after school who were there for detention.

Choices:

A: 16%
B: 25%
C: 40%
D: 60%

1/10( x + 130) = -2(3-X)

I need help

Natalie invests £600 for 2 years at 10% per year compound interest. How much interest does she earn?

Graph the line that passes through the points (1, -9) and (1, -3) and determine
the equation of the line.

the perimeter of the rectangle is 333 cm. the ratio of the length to width is 2:7. what is the width of the rectangle?

Camryn ran for 13 minutes, walked for 17 minutes, ran for another 13 minutes, and then sat down and stretched in place for 17 minutes. Her total distance traveled is a function of time.

Which graph most accurately represents this scenario? (4 points)

A graph is shown with a starting point at the origin. The x-axis is labeled Time (in hours), and the y-axis is labeled Total distance (in miles.) The graph moves upward, then at 0.25 hours moves up at a slower pace until it reaches 0.5, where it moves up at a fast pace again before changing to a horizontal line from 0.75 to 1
A graph is shown with a starting point at 0 comma 1.2. The axis is labeled Time (in hours) and the y-axis is labeled Total distance (in miles). The graph is horizontal until x equals 0.25 hours, then moves downward to 0.5. From 0.5 to 0.75, the graph moves upward quickly, before continuing down to touch the x axis at x equals 1
A graph is shown with a starting point at the origin. The axis is labeled Time (in hours) and the y-axis is labeled Total distance (in miles). The graph moves upward quickly until 0.25 hours, then is a horizontal line until 0.5 hours. From 0.5 to .075 hours, the graph moves upward, and from 0.75 to 1 hour, it moves upwards at a faster rate
A graph is shown with a starting point at the origin. The axis is labeled Time (in hours) and the y-axis is labeled Total distance (in miles). The graph moves upward until 0.25 hours, then is a horizontal line until 0.5 hours. From 0.5 to 0.75 hours, it moves downward slowly, and from 0.75 to 1 hour, it moves down until it touches the x=axis

An observer (O) spots a plane (P) taking off from a local airport and flying at a 23° angle horizontal to her line of sight and located directly above a tower (T). The observer also notices a bird (B) circling directly above her. If the distance from the plane (P) to the tower (T) is 5,000 ft., how far is the bird (B) from the plane (P)? Round to the nearest whole number. (4 points)

Two parallel lines B P and O T with a transversal running through P and O. Dotted red line from P to T and from B to O. Angle P

a
5429 feet

b
9063 feet

c
11,779 feet

d
12,788 feet

What is the equivalent expression for 8w - 16?

A nickel has an approximate diameter of 20 millimeters and an approximate thickness of 2

millimeters. What is the approximate volume of a stack of 40 nickels?

MMA-A unit 3 packet

Help on the last 2?

An Asian elephant typically weighs 12,000 pounds. In tons, how much does it weigh? A) 2 tons B) 3 tons Eliminate 4 tons D) 6 tons​

Find the missing length

I WILL GIVE BRAINLIEST

Solve for c. -8c=-24​

Jessie served 11 pints of orange juice at her party. How many quarts of orange juice did she serve

solve the inequality 31< 3x+4

which one????????????????????????????

CANNNN SOMEBODY HELP I DONT KNOW THIS STUFF PLZZZZZZZ HELPPP ASAPPPP REWARD BRAINLIESTT AND STARSSS

What is the solution of the system?

Which unit cost represent the following : (Round to the nearest hundredths)

You can buy 7 cups of coffee for $43.28

- $6
- $6.18
- $0.16

What is the value of x?

Enter your answer in the box.

X = _

Dayne has dinner at a local restaurant. The cost of his meal is $24. He wants to leave a 20% tip. What is Dayne's total bill including tip?

2(38-4x) = 58-5x
Answer

Mario start collecting stamps in January and buys 12 stamps each month.Karen starts collecting stamps in July and buys 18 starts each month. how many months after Karen starts collecting stamps will she have the same number of stamps as Mario?