9.3 × 107 would be the scientific notation
the correct answer is 40 is under hours of training and 1400 is under monthly pay
Answer:
$3.70
Step-by-step explanation:
$25.30 = 2P + 4D. p for popcorn and d for drinks
P= $5.25
$25.30 = 2($5.25) + 4D
$25.30 = $10.50 + 4D
-10.50. -10.50
inverse operations
$14.80 = 4D
÷4. ÷4
Inverse operations
$3.70 = D
I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!
If you list all the common factors, (1,2,3,6), you see the highest common factor is 6