Answer:
5:4
Step-by-step explanation:
The original ratio would be 15:12 and then you can simplify by dividing both sides by 3. So the resulting ratio would be 5:4.
Answer:
x = 4
Step-by-step explanation:
x + 3 1/8 = 7 1/8
-3 1/8 | -3 1/8
-------------------------
x = 4
Answer:
C
Step-by-step explanation:
The 4 is the base price. Paying 5g or $5 per game is the add on
Answer:
y = 14.4x - 18.4
Step-by-step explanation:
This is the equation for the regression line, I hope this helps!
5x - 2y + (7x - y).....x = 7 and y = -2
now we sub
5(7) - 2(-2) + (7(7) -(-2)
35 + 4 + (49 + 2)
35 + 4 + 51
90 <===