Answer:
2.4g-2.4g-9.8g "-9.8 grams".
Step-by-step explanation:
You just have to subtract the masses.
Hope this helps :)
Answer:

Step-by-step explanation:
Given

Required
Solve using distributive property

can be rewritten as 
So:

Factorize:

Now, we can apply distributive property on the expression;

Hence, the above is an equivalent expression.
Solving further, we have


Answer: Let's have the picture of the rectangle
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
The value of c is given as 63 and it wants this value to be divided by 7
63 ÷ 7 = 9
6 people ride in 1 car. Because 7x6= 42, therefore makes it equal