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

5y=3478−3c5, y, equals, 3478, minus, 3, c In the equation above, ccc is a constant. If y=8y=8y, equals, 8 is a solution to the equation, what is the value of cc

5 of a class are girls. a) What is the ratio girls to boys in the class? b) What is the ratio boys to girls in the class?

A sound wave has a frequency of 634 Hz in air and a wavelength of 0.47 m. What is the temperature of the air? As- sume the velocity of sound at 0°C is 333 m/s.

How does international trade lead to specialization?

Trey pays a $6 monthly fee plus 8. Cents per minute. Last month, Trey's long distance bill was $12.72. For how many minutes was Trey billed

Choose the sentence that has pronoun agreement

Find the area of a circle with a diameter of 6. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal. ______________

How far a wave travels in one second is a measure of wave what?

Pls someone anyone help I need it ASAP!!!

What is the independent and dependent variable?