In two or more complete sentences write and solve an equation for the situation and explain how you will solve the equation.

after an 8-week exercise program grace lost 45 pounds. she now weighs 122 pounds. how much did grace weigh before she started her exercise program?

answer:

it depends on how you interpret the statement.

( x * -7 ) + ( 5 - 2 )

x * ( -7 + 5 ) - 2

step-by-step explanation:

"a number times negative seven added to five equals two"

let's set as our number.

so the statement would translate to:

to simplify, we might try to organize things by adding some parentheses. but that's when things start to get a .

depending on how you interpret the original statement, both and can satisfy the statement.

herein lies our problem. which of the two expressions is correct?

of them, actually. it just depends on how you're interpreting the statement and what options you have available.

if you can only pick one, but all of the expressions are possible options, then you're kind of stuck.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation: