500 grams I think it probably will be wrong but worth a try
4(x-7)=12=
4x-28=12
add 28 to both sides
4x=40
x =40/4 = 10
x = 10
Answer:
1/8+1/4
=1/8+2/8
=3/8
Answer: 24
Step-by-step explanation:
12x2= 24
8x3=24
Answer:
A = 628.32
Step-by-step explanation:
Area of a circle = 2

A = 2 x
x 
A = 628.32
Please mark brainliest, hope this helps!