Question

Can someone check my answers

Answer 1

The first image with the answers are right but the second image is blank

Answer 2

Questions 1–3 are marked correctly. (See your other posting of these questions.)

4.

`\left((5)/(3)\right)\left((3)/(5)\right)=((5)(3))/((3)(5))=((3)(5))/((3)(5))\\\\=1\qquad\text{numerator = denominator}`

5.

`(2)/(5)(-7)(5)/(2)=((2)(5))/((2)(5))(-7)\\\\=-7`