combining like terms

combining like terms

What is the area of the garden in square feet, NOT including the walkway?

Miguel starts a job working as a biochemist and earns $76,500 a year. He saves 10 percent of his income. After working for one year, he invests what he has saved in an account that pays 2.5 percent...

yhere nothing I have to add on to the qustion that i need the answer for it. Can you please help me with it I am so glad

4 fair coins are simultaneously flipped and 1 fair 4-sided die (with numbers 1-4 on the faces) is tossed. What is the probability that the number of heads is equal to the number that comes up on the...

The vertices of a quadilatetal are a(-5, 3), b(2, 2), c(4, -3), and d(-2, 2). How can you use slope to determan whether the qudilateral is a parrolelagram?

I have a picture of the figure here: http://imgur.com/gallery/TAYa0tz So here is the situation: I have to give the statement and the reason to end up with the Proof. It's a 2 column proof...

I just need the answer

Jesse played two days of golf. On the second day, he got a score of 6 below par, or -6. His total for the two days was 0 above par, or 0. Define a variable. Then write and solve an equation to find...

Each interior angle ã in a regular ñ-gon has a measure of ã = 20ñ. How many sides does the polygon have?

Find the derivative of y = coth-1 (sec(x)). Simplify if possible. I applied the Chain Rule. -sech(x)tanh(x) _____________ (1 - sec(x)2)1/2 I don't...

Help. me solve this please ......

Billie is 4 years older than his sister. Seven years ago Billie was 3 times his sisters age. How old is Billie's sister now?

The cost for a business to make greeting cards can be divided into one-time cost (e.g., a printing machine) and repeated costs (e.g., ink and paper). Suppose the total cost to make 300 cards is $800,...

Lisa is 3 times as old as Maggie. The difference in their ages is 12 years. What are their ages?

A lighthouse is stationed at a point P some distance away from the nearest point Q on a straight shoreline. It's light is making 3 revolutions per minute. It is found that the beam of light is moving...

Simplify: -3a(square root -112a^-1b^5c^21) Find he x-intercepts and y-intercepts of each: f(x) = -2x^3+6x^2+9x g(x)=2x-1/2x^2&#...

A lighthouse is stationed at a point P some distance away from the nearest point Q on a straight shoreline. It is found that the beam of light is moving alon the shore at a rate of 220pi m/s when...

8 fair coins are simultaneously flipped and 1 fair 8 sided die (with numbers 1 - 8 ) is tossed. What is the probability that the number of heads is equal to the number that comes up on the die?

Differentiate y = x/e^x

Sean B.

Talented Math and SAT tutor for all

New York, NY

5.0
(18 ratings)

Randy R.

Middle and High School Math, Chemistry, General Science

Nutley, NJ

4.9
(126 ratings)

Jason L.

Top scoring professional SAT and ACT tutor; Practicing Attorney

Livingston, NJ

5.0
(8 ratings)