Zenox74 Zenox74
  • 23-02-2020
  • Mathematics
contestada

If x = 7 and y= -2, evaluate the following expression: 6x-8y

Respuesta :

waveyyzyra waveyyzyra
  • 23-02-2020

Answer:

58

Step-by-step explanation:

6(7)-8(-2)=58

Answer Link
bluemill bluemill
  • 23-02-2020

Answer:

(6×7)-(8×-2)

42-(-16)

42+16

58

Step-by-step explanation:because after inserting your # for x and y, you end up with minus a negative number. This becomes a positive and the 2 numbers are added together

Answer Link

Otras preguntas

Which term means: readily learned or understood; to have insight * 5 points C. Intuitively A. Squalor B. Intricate D. Din
How did the Vietnamese think of all Americans and how did the Americans think of all the Vietnamese? (Stereotypes) During the Vietnam War
characteristics of quantitative research​
Why did many small southern farmers upport Republican policies in the south?
given the figure below. prove that three points H,A,B are collinear
Erin can read to chapters of her book in 1.5 hours. If Erin's book has 33 chapters, predict how many hours it will take her to complete her book pls help
Explain in your own words what is “cultural heritage” and “cultural inheritance.”
What discovery does the sniper make at the end of the story?
Suppose the reaction Ca3(PO4)2 + 3H2SO4 → 3CaSO4 + 2H3PO4 is carried out starting with 149 g of Ca3(PO4)2 and 86.9 g of H2SO4. How much phosphoric acid will be
Multiply - 4u^2(-5u^3)