Which equation represents a line that is perpendicular to the line represented by 2x - y = 7?

1) y = - 1/2x + 6

2) y = 1/2x + 6

3) - 2x + 6

4) y = 2x + 6

Find the first digit of the sum √595 + √1111

Nina has 2 cups of flour. However, this is only 1/4 of the amount of flour she needs for a bread recipe. How many cups of flour does the recipe call for?

Triangle PQR is transformed to similar triangle P'Q'R': A coordinate plane is shown. Triangle ABC has vertices A at 2 comma 6, B at 2 comma 4, and C at 4 comma 4.

What does the y-intercept (0,200) represent

How to solve the equation of y=3x-5 y=2x-5

Decrease £180 by 12.5%

A blueprint of a house shows a wall that is 5 inches long. If the blueprint is drawn to a scale of 1:60, what is the actual length of the wall in the house?

28 times 1/6 in fraction form

Which chart is good for showing the following? For each part, choose the most appropriate chart from the charts listed.

Larry is renting an apartment that will cost r dollars per month. He must pay a $100 application fee and a $25 credit report fee. His security deposit is two month's rent, and he must also pay the last month's rent upon signing the lease.