Given: p>0, n<0 Assuming that p and n are real numbers p+p>0 n+n<0 p+n>0 for |p|>|n| and <0 for |n|>|p| n+p>0 for |p|>|n| and <0 for |n|>|p| p-p=0 n-n=0 p-n>0 (because n is negative to start with) n-p...

Subtracting and adding integers (answer)

Given: p>0, n<0 Assuming that p and n are real numbers p+p>0 n+n<0 p+n>0 for |p|>|n| and <0 for |n|>|p| n+p>0 for |p|>|n| and <0 for |n|>|p| p-p=0 n-n=0 p-n>0 (because n is negative to start with) n-p...

how do i anser these (answer)

Follow the order of operations: PEMDAS: Paratheses, Exponents, Multiplication, Division, Addition, Subtraction An easy way to remember this is to go by the first letter of each word in the well known phrase: "Please Excuse Me Dear Aunt Sally"! [75 divided 5(4 minus 1)]x9 can be written as: [75/5*(4-1)]*9 Following...

Mark's weight = 74 lb. Mark's sister's weight = w lb. Since Mark and his sister together weigh 6lb. more than thrice the weight of Mark's sister alone, we can write: 74+w = 6+3w To solve this equation for w, first add -w to both sides of the equation. 74+w-w=6+3w-w or, 74 = 6+2w Now add -6 to both...

Quadratic equation formula (answer)

Given equation: x+2/4+3/x-1=7 LHS: Left hand side RHS: Right hand side Let us begin by rewriting the given equation more clearly: (x+2)/4 + 3/(x-1) =7 Remember: Equation does not change in value if the same operation is performed on the LHS and RHS of the equality sign. Step 1: Multiply LHS and...

Debra F.

Financial Professional - Tutoring and Coaching for Success

New York, NY

4.8
(133 ratings)

Nico J.

Certified German teacher and native speaker

New York, NY

5.0
(63 ratings)

Jane S.

Art Lessons for Adults, Teens and Middle School:Portfolio Prep

New York, NY

5.0
(48 ratings)