If MrBeast bought 69 Lamborghini's and bought 420 Rolex watches how many items in all would he have bought altogether?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)