Find the volume for 50points.
don't forget volume=lxwxh

answer:

it would be 112

answer:

194

step-by-step explanation:

2×8×6+7×7×2

you have to subtract and add some of the sides to find the wholes and separate them into two different prisms.

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.