A student worked the following problem. Their work is shown below. 2(10x + 3) − x = 44

Step 1: 20x + 6 − x = 44
Step 2: 19x + 6 = 44
Step 3: 19x = 38
Step 4: x = 2

Which statement is correct?

Find the domain of the following expression: 1/(√x)-2

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.