What is 7x30 or 30x7?

Determine a vector that is orthogonal to both (2, 3, - 1) and (5, 1, 0) X

Find the value of f (7) for the function f (x) = - 3x + 6 27 -15 -27 -21

Martine spent 2/3 of her money on a book. She has $6.50 left. How much did she spend on the book?

A mirror is 2 and 1/4 feet wide and has an area of 9 and 3/4 square feet. Which is the best estimate for the length of the mirror.

Solve this question 2x-5=7

A winery has a vat with two pipes leading to it. the inlet pipe can fill the vat 7 hours, while the outlet pipe can empty it in 10 hours. how long will it take to fill the vat if both pipes are left open?

1/2 of a box of cereal is divided equally between 4 bowls. How much cereal is in each bowl?

Is 1 a prime number? give a reason for your answer

The Blakely family has driven 50 miles of a 200-mile trip. Their car travels 30 miles per gallon of gas. How many gallons of gasoline, g, will the car use on the remainder of the trip?

Planes P and R are parallel, and line l is in plane R. Is it possible that all lines that are perpendicular to j intersect plane A? Question 1 options: Yes no