I can use the order of operations to evaluate expressions. A.
strongly agree

B.
agree

C.
disagree

D.
strongly disagree

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

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