# Posts by Cheyanne

Total # Posts: 54

**math**

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of $1525 . What was the rate charged per hour by each mechanic if the sum of the two rates was $200 per hour?

**Math**

The ages of three siblings combined is 27. The oldest is twice the age of the youngest. The middle child is 3 years older than the youngest. Write and solve an equation to find the ages of each sibling.

**Math**

So I worked it out and my Answer is 5. Right?

**Math**

Thank u so much

**Math**

If 12 less than 4 times a number is 8, the number is 5. Write a different sentence where the unknown number is also 5.

**Problem solving **

Hhdhehsksidjndnxkcuxbbsmsjen

**math**

An electrician cuts a 12-ft piece of wire into two pieces one piece is 8 feet shorter than the other piece how long was each piece

**English**

What argument does Thomas Jefferson make in this excerpt from the Declaration of Independence? We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty ...

**math**

B. 251.2

**math**

Please answer ASAP.. Awheel has a diameter of 16 cm. Approximately how far does it travel in 5 revolutions? A. 502.4 cm B. 251.2 cm C. 100.48 cm D. 80 cm

**math**

The price of a car has been reduced from $11,000 to $8,690. What is the percentage decrease of the price of the car?

**Math**

3.7×10^7

**Math**

How do I write 37,000,000 in scientific notation

**phs**

a soccer player kicks a 0.5 kg stationary ball with a force of 50 newtons .what is the force on the players foot?

**english**

Neither the player nor the coach agree with the referee's call.

**MaTh AlgeBRA**

Type or write the essay question into a Microsoft Word document or on a separate sheet of paper and submit your completed essay to your teacher. Let f(x) = 2x^2 + x - 3 and g(x) = x - 1. Perform the function operation and then find the domain. f(x)/g(x) Note: x^2 is x squared

**MaTh AlgeBRA**

Type or write the essay question into a Microsoft Word document or on a separate sheet of paper and submit your completed essay to your teacher. Let f(x) = 2x^2 + x - 3 and g(x) = x - 1. Perform the function operation and then find the domain. f(x)/g(x) Note: x^2 is x squared

**math**

Solve. Check for extraneous solutions. 1) (/3x+7) = x-1 2) (3/2x)-3=9 Note: (/3x+7) is the square root of 3x plus 7 and (3/2x)-3=9 is 3 times the square root of 2x - 3 equals 9.

**math**

Solve. Check for extraneous solutions. 1) (/3x+7) = x-1 2) (3/2x)-3=9 Note: (/3x+7) is the square root of 3x plus 7 and (3/2x)-3=9 is 3 times the square root of 2x - 3 equals 9.

**math**

Solve. Check for extraneous solutions. 1) (/3x+7) = x-1 2) (3/2x)-3=9 Note: (/3x+7) is the square root of 3x plus 7 and (3/2x)-3=9 is 3 times the square root of 2x - 3 equals 9.

**math**

Solve. Check for extraneous solutions. 1) (/3x+7) = x-1 2) (3/2x)-3=9 Note: (/3x+7) is the square root of 3x plus 7 and (3/2x)-3=9 is 3 times the square root of 2x - 3 equals 9.

**MaTH**

Simplify the following: 1) 32^1.2 2) (-216)^(-2/3) 3) -(-27)^(-4/3) Note: 32^1.2 is 32 raised to the 1.2 power

**WORLD HISTORYY**

What did Ben Jonson mean when he wrote, "He [Shakespeare] was not of an age, but for all time"? Explain

**mental health**

give two examples of negative feedback and two examples of positive feedback.

**Science**

it makes you us your brain more

**mental health**

list three sources of feedback that can influence a person's feelings of self-worth.

**health**

what are five signs of good mental health?

**MATH HELPPPP**

10 divid by 2 = x

**health**

thats all it said

**health**

generally having a positive outlook, being comfortable with self and others, and being able to meet life's challenges.

**health**

the messages you receive from others that indicate who they think you are or what they think you are like.

**AStrONomY**

What contributions of Uranus were made by the Voyager 2 program?

**tRiG/ AlGeBrA**

1) Use double-angle identities to write the following expression, using trigonometric functions of x instead of 4x. cos 4x 2) Use half-angle identities to write the following expression, using trigonometric functions of x instead of x/4. sin x/4

**WORLD HiStOrY**

Despite the advice of her councilors, Elizabeth chose never to marry. From a political point of view, do you think her decision strengthened or weakened her position as queen? Why?

**Political SCIENCE**

Briefly explain the steps that a President-elect goes through from the national convention to the inauguration

**statistics**

Roll 2 standard dice and add the numbers. whats the probability of getting a number Larger than 4 for the first time on the third roll?

**TRIG/ALGEBRA**

1) Find the exact value. Use a sum or difference identity. tan (-15 degrees) 2) Rewrite the following expression as a trigonometric function of a single angle measure. cos 3x cos 4x - sin 3x sine 4x

**trig**

Describe the possible values of variable a such that (/72) + (/a) can be simplified to a single term. Note: (/a) is the square root of a.

**economics**

C. Government involvement in the economy will not cause a shift in supply.

**Language Arts/English**

preposition

**Science 7R Q4 HELP!**

prokaryotes

**science**

thank you Laruen!!

**science**

Name some clues that a chemical change has happened.

**nutrients**

Compare and contrast water-soluble and fat-solble vitamins.

**Math**

you take $200 and add 15 and $300 and add 10 until the two # are the same.

**nutrition**

thank you Ms. Sue!

**nutrition**

Since few foods naturally contain Vitamin D, manufacturers fortify milk with this vitamin. Why do you think milk was the food chosen for this purpose?

**Math.**

How Do You Solve 18 m=8? I Don't Even Know Where To Start.

**help plzzz**

I'm in 7th grade, found this very useful lol ALINEOFCHORUSGIRLS fits so. Better than nothing lol

**math mesurment**

i would like to know how to convert 1 inch to eiths and sixteenths.

**math**

28+2n=≤6n

**math**

28+2x=≤

**AP Physics Word Problems ASAP!**

Could you please help me out with the following problems please? If a rocket initially at rest accelerates at a rate of 50 m/s^2 for one minute, its speed will be ? ( I know there are 60 seconds in 1 minute, so would I just use the formula, d=vt, and I would get 3000 m/s) It ...

**AP Physics**

Could you please help me out with the following problems please? If a rocket initially at rest accelerates at a rate of 50 m/s^2 for one minute, its speed will be ? ( I know there are 60 seconds in 1 minute, so would I just use the formula, d=vt, and I would get 3000 m/s) It ...