Answer: r = 7
Step-by-step explanation:
Subtract 12 from both sides to isolate the r variable. You have -42 = -6r. Divide both sides by -6 to get r by itself and you get r = 7. Verify by substituting 7 as the r value and solving the equation.
Answer:
d
Step-by-step explanation:
The ONLY multiple of 11 that's between 70 and 80 is 77 .
Answer:
Can you scroll up a little bit ill edit my answer once you do
Step-by-step explanation: