Please help this is my last question and if I get it wrong I will have to redo the lesson

-6.3 I would say

Step-by-step explanation:

First, multiply 9/5 x 7/2 and then subtract it. Since the number of pounds is not given, you should probably say -6.3

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1