Answer:
$240
Step-by-step explanation:
60% = 0.6
400 divided by 0.6 = 240
Answer:
In the attachment.
Step-by-step explanation:
Rewrite as a . Then mark each set with different color and take the intersection of these.
Answer:
1/7
Step-by-step explanation:
When 2 lines are perpendicular the gradient of one is the reciprocal of the other :
If the gradient of A was 2 the gradient of B would be 1/2.
If the gradient of a is 7 the gradient of b would be 1/7 .
Hope this helped and have a good day
Answer:
1
Step-by-step explanation:
x^2 + 2x + 1 = (x+1)^2
Lets say that there are 9 people in ur restaurant. You are serving pancakes and u have made 27 pancakes and u have no more pancake batter. How many pancakes will each person get ?
9x = 27
x = 27/9
x = 3...so each person will get 3 pancakes.