14*15 is 210 which his the entire area. now divide 210/20 you get 10.5 so you will need at least 11 bags
The answer is -4 i just did the test
Answer:
y = x - 11
Step-by-step explanation:
First, turn the f(x) into a y:
y = x + 2 + 9
Now, switch the x and y.
x = y + 2 + 9
Add like terms.
2 + 9 = 11
x = y + 11
Now, solve for y. Subtract 11 on both sides.
y = x - 11
Answer:
$573.75
Step-by-step explanation:
625.00x15%=93.75
625.00-93.75=531.25
531.25x8%=42.50
531.25+42.50=573.75
This is just combining like terms.....
6n2 - 5n2 + 7n2
n2 + 7n2
=8n2
