Answer: Model A: 6, Model B: 3
Step-by-step explanation:
Model A can pring 50 books per day so since you have 6 of those, the Model A printing presses would pring 300 per day (50 x 6). If you have 6 of the Model A printing presses, that means you have 3 Model B printing presses because there is a total of 9 printing presses. Therefore, you would multiply 3 by 30 which is 90 because the Model B ones can pring 30 per day.
390 (books total) = (50 x 6) + (30 x 3)
390 = 300 + 90
Answer:
9712
Step-by-step explanation:
eaxex
12*4.5=54
2*5=10
54+10=64
The answer is 64^2 cm.
Answer:
full chart below
Step-by-step explanation:
1x = 8 mi
2x = 10 mi
3x = 12 mi
4x = 14mi
5x = 16mi
Answer:
$19.26
Step-by-step explanation:
12 × .5 = 6
6 + 12 = 18
18 × 0.07 = 1.26
1.26 + 18 = 19.26