Help, #question.0.3x-0.4y=-2.2 -0.1x-0.4y=-1.4

#question.0.3x-0.4y=-2.2 -0.1x-0.4y=-1.4

Rational Expressions, I''m having trouble with this problem..t squared-16 d...

I''m having trouble with this problem..t squared-16 divided by t squared minus-t-20

Write the equation for the perimeter, The image it''s a regtangle with y+2 ...

The image it''s a regtangle with y+2 length and x+4 width

Quadratic equations,

College Math 136, A boy can row a boat at a constant rate of 5 mi/hr in sti...

A boy can row a boat at a constant rate of 5 mi/hr in still water, as indicated in the figure. He rows upstream for 18 minutes and then rows downstream, returning to his starting p

Factor polynominal, a^4b+a^2b^3

a^4b+a^2b^3

DB Unit 3, The United States is becoming more health conscious, and as a re...

The United States is becoming more health conscious, and as a result,the problem of obesity has gotten more attention.The Body Mass Index (BMI), relates a person’s height and weigh

Exponential function, find the slope of y=2x

find the slope of y=2x

#title.Factor., w2+30w+81 need step by step and explanation.

w2+30w+81 need step by step and explanation.

Interpreting expressions, twice the number n plus the product of eight and ...

twice the number n plus the product of eight and z. I need to know the algebraic expression, term, factors, coefficient, and constants