Mr. xiong secret number is less than 75 and greater than 10 is a multiple of 8 and is 8 more than a multiple of 5. what is the secret number

The secret number is a multiple of 8 and is 8 more than a multiple of 5.

This means that multiple of 5 is also a multiple of 8.

Only one number between 10 to 75 exists, 40.

The secret number is 8 more than this number, so 40 + 8 = 48.

The secret number is 48.

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

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.