Use the substitution method to solve the system of equations: y = 2x + 7; x = 9

1 answer:

8 0

Y=25 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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Harrizon [31]

Answer: It is

3+3+3+3

Because 3^4 means 3x3x3x3

8 0

3 years ago

cestrela7 [59]

I think the answer is C

3 0

3 years ago

Len [333]

Circled numbers are prime factors comment if you need me to clarify anything

4 0

2 years ago

4vir4ik [10]

Answer:

20 cups

Step-by-step explanation:

16 ounces = 1 pound

8 ounces = 1 cup

16 ounces = 2 cups

1 pound = 2 cups

10 pounds = 20 cups

6 0

4 years ago

nevsk [136]

The reflection across y axis of (x,y) would be (-x,y)

thus the answer is b

Please take the above picture for reference

hope it helps!

7 0

3 years ago