Use substitution to solve the linear system of equations.

y = - 3x + 1

y = 2x - 4

If the weight of a dog Is 42kg to the nearest kg, what is the smallest and largest weight they could be

How would you factor this and what method 9x^2-6x+1

If Steve Lifes a book off the desk what type of energy is transferred to the book

The temperature was 45 degrees at 6am and and 70 degrees at noon. Identify the rate of change and explain what it means in this situation

If u walk 4.4feet per second, How many minutes will it take you to get to a room 86 feet away from you?

Molds might be used for what type of evidence

Ali has $4.90 in his pocket, all in change. He has an equal number of quarters and dimes. How many does Ali have of each?

If Allison practices her violin 12 hours a week and practices three fourths of an hour each day and has already practiced 3 hours how many mor lessons does she have to got to to complete the 12 hours

Estimate the mixed number 20by rounding to the nearest whole number or one-half. 20 3/20 estimates to ...

What is x1/2 * x1/3 =