Answer:
i don't understand
Step-by-step explanation:
.....
Answer:
72-b=p
Step-by-step explanation:
You start with 72, then take away the people bringing their own supplies (b), and that equals the number of people that will have supplies provided for them (p).
72-b=p
<h3>Answer</h3>
Page No 7.13:
Question 1:
Add the following:
(i) 3x and 7x
(ii) −5xy and 9xy
ANSWER:
We have
(i) 3x + 7x = (3 + 7)x = 10x
(ii) -5xy + 9xy = ( -5 + 9)xy = 4xy
Answer:
x=41
Step-by-step explanation:
9²+40²=x²
81+1600=x²
1681=x²
√1681=√x²
41=x
