Same guys lol I’m not good at math too

**Answer:**

21

**Step-by-step explanation:**

To do this, convert 35% to a decimal, so 35% = 0.35. Then, you just have to multiply 0.35*60 = 21

You just have to imagine it as a rectangle, with a square.

The rectangle inside is 18" by 8".

The square, made of the outside two triangle pieces, is 8" by 4". (Yes, I know it isn't really a square.)

Area = length x width.

A1 = 18 x 8

= 144.

A2 = 8 x 4

= 32.

A1 + A2 = **176 square inches.**

The Combinations that equal 8 are: A+7, 2+6, 3+5, 4+4,
5+3, 6+2, 7+A

For instance there are 4 Aces and 4 sevens therefore = 4*4 =
16

So there are 16 possible combinations of A,7. Another 16 for
6,2 and another 16 for 3,5.

16*3=48

4C2=6 a special case for 4,4

Therefore:

48+6=54

**a= 54**

**20 and 10. **

**I can't explain this, because of the fact that I have not learned this yet, and I might be wrong. But I hope I'm not and I hope I helped! ☺**