Answer:
x=
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
7+9-5²/3=-9=3=-3
The answer is eight because 2x4=8
Answer:
a+b
Step-by-step explanation:
=1a+1b
=1(a+b)
=a+b
Answer:
The answer is option A.
<h3>35.</h3>
Step-by-step explanation:
To find the number of girls in the class we must first find the total parts
That's
2 + 7 = 9
In the ratio 7 correspond to girls so the number of girls in the class are
7/9 × 45
= 7 × 5
= 35
Hope this helps you