ihatemaths26 ihatemaths26
  • 18-05-2020
  • Mathematics
contestada

If x = 4 and y = 7 , evaluate the following expression:

3(3y - 4x)

Respuesta :

migsthebigs661
migsthebigs661 migsthebigs661
  • 18-05-2020

Answer:

the answer is 47

Step-by-step explanation:

you have to look at the y as 7 plug the 7 in the parentheses on the left side of the minus sign and you get 63. Now look at the 4x. X is now replaced with 4. 4 times 4 is 16. 63 minus 16 is 47.

Answer Link
Аноним Аноним
  • 19-05-2020

Answer:

The answer is 15

Step-by-step explanation:

The answer is 15 because I used the order of operations. So, first I calculated the paranthesis. Then I multiplied left and right and I got 15.

Answer Link

Otras preguntas

The republic of texas currency was known as _____.
which of the following is a subset of {1,3,5,7,9} 0 {1,2,3} {5,6,7} intergers between 1 and 9
What is the area of a trapozoid
When one muscle contracts and shortens, the other blank and blank
If the car spends 3 hours going 55 miles per hour on the trip, how long does it spend going 35 miles per hour ?
Tortoises with long necks were found to be abundant in regions that had vegetation on a higher level. A few years later, drought hit the region and the vegetati
Select all that apply. Which lines have a slope of -2?Please help I cant fail thisLine ALine BLine CLine D
In a sponsorship proposal, where is it appropriate for organizations to discuss their accomplishments?
What can dried blood tell an expert?
How do you do this?​