bossgirl0716 bossgirl0716

03-02-2020
Mathematics

contestada

what's the equivalent of the expression -2 (-x +5y ) + 3 (2x - 6y)?

Respuesta :

josshyaby josshyaby

03-02-2020

Answer:

Step-by-step explanation:

-2 (-x +5y ) + 3 (2x - 6y)

Opening bracket

= 2x - 10y + 6x - 18y

= 8x - 28y

= 4(2x - 7y)

Answer Link

Otras preguntas

Find an equation of the vertical line that passes through (x, y) = (5, 11).

Please help me with these 4 you will get 12 points!!!!

Notice the population of beetles. The allele for color is seen on their backs: green and brown alleles. Over time, through random chance, the gene pool of the

Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still operating with a probability of 0.70

Consider the words typically associated with geometry. Are there any words that would be hard to precisely define? What words can you think of?

Which of the following is the allusion in the short story?A. the gold watch that belonged to Jim's grandfather B. the selling of Della's hair C. the term magi u

ANSWER BOTH QUESTIONS IF U CANT SEE THE CHOICES ITS FINE! ALL U NEED IS THE QUESTION

A 750.0-kg boulder is raised from a quarry 125 m deep by a long uniform chain having a mass of 575 kg. this chain is of uniform strength, but at any point it ca

The social studies teacher is giving a test worth 80 points, and containing 34 questions. There are 2 point and 4 point questions on the test. How many of each

For which bacterial genus is mannitol salt agar selective for?