3 years ago

The sum of x and y is 7. The value of y is three more than the value of x. Write a system of equations to model this.

1 answer:

6 0

Answer: x= 2 , y= 5 (5+2=7)

Step-by-step explanation:

I don't really know how to put it into an equation- but here's your values?? Sorry if this didn't help ):

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barxatty [35]

Did u mean -8+3= and -8x3= cuz if so then it’s -8+3=-5 and -8x3=-24 so it would be -8+3

8 0

3 years ago

soldier1979 [14.2K]

Answer:

(7.5-2.1) /2

If the shortest side measures 2.1 m.

7.5-2.1 =5.4. Then divide by 2 each side is 2.7m

7 0

3 years ago

34kurt

Answer:

Step-by-step explanation:

Rule: An absolute value will always be positive.

=> Referring to the rule, the absolute value of |–3.25| is 3.25.

Hoped this helped.

$BrainiacUser1357$

3 0

3 years ago

Leno4ka [110]

ANSWER:
y = 119
z = 66

EXPLANATION:
z = 180° - 114° = 66°
y = 360° - (95° + 81° + 66°) = 119°

5 0

3 years ago

Law Incorporation [45]

If you want 2 and one half in a whole number you will get 2.50.

6 0

3 years ago