Answer:
It's 5
Step-by-step explanation:
Good Luck
Answer:
45
Step-by-step explanation:
Let the number be X.
So 2/3 of a number would be (2/3)x and 1/5 of the same number would be (1/5)x. Therefore, (2/3)x+(1/5)x=39. Next, you combine like terms by converting the fractions: (10/15)x+(3/15)x=39. Now, you add the fractions. (13/15)x=39. Lastly you divide both sides by 13/15 or multiply both sides by 15/13. x=45. That number would be 45.
<u>If you would like to check</u>, you would do 2/3(45) or 90/3 which is 30 and do 1/5(45) or 45/5 which is 9. 30+9=39
Survey a randomly selected group of students from an all-campus event! If you chose to survey the ones at the coffee shop they would have answered the same thing if you chose the one with R you need to have a different variety of people so doing that wouldn't work the same thing with the students with their early class on a certain morning, you need a variety of different people so a randomly selected group of students from an all-campus event would be the best answer in my opinion.
Answer:
2x+6y=-2 x is -3y-1 and 5x-3y=31 x is 3y+31/5
Step-by-step explanation:
5x−3y=31
Add 3y to both sides.
5x=31+3y
The equation is in standard form.
5x=3y+31
Divide both sides by 5.
5
5x
= 5
3y+31
Dividing by 5 undoes the multiplication by 5.
x= 5
3y+31
Number line with closed dots on negative 1.5 and 1 with shading in between.