Finding perpendiculars to planes

Olivia leaves school and walk 3 blocks before realizing she is supposed to go to her uncles house after school uncle is lives 3 blocks in the other directions After Walking 3 blocks back, how far does Olivia have left to walk?

In Lucille's class, 35% of the students have blond hair. There are 20 students in the class. How many students have blond hair.

Which fraction is multiple of 1/10

3. of The completely factored form 2d4 - 6d - 18d2 - 54d is

Y=-3 write in the general form of equation

The length of a rectangle field is 7 m less than 4 times the width. The perimeter is 136 m. Find the width and length of the rectangle.

Kelsey newberg is a robotics technician she earns $21.50 per hour for 40 hours and time and a half for overtime over 40 hours if she worked 6 hours overtime what is her total pay

If f (x) = 4^x-1 + 6 and g (x) = 2x-5, what is (f-g) (x)

5.815 in mixed number

An infant is 32.625 inches (in) long. Write this as a common fraction.