Round off 863 to one significant figure

A Kingda Ka train has 4 seats per car, but the last car has only 2 seats. How many seats are on one Kingda Ka train?

The graph of which of the following equation has x-intercept of 3 and 0? y = x + 3 y = x² + 3x y = x² - 3x y² - 3y = x

Identify the number as real, complex, pure imaginary, or nonreal complex. (more than one of these descriptions may apply.) - 7

Which fraction is equal to 32/5? 10/5 17/5 30/5 32/5

If angle AVB has measure of 70 degrees and line VM is its angle bisector, what is the measure of angle AVM?

2. Jamie is the starting pitcher for his baseball team. The coach recorded the number of pitches he threw in one game. Each pitch is either a ball, strike or hit. (a) The coach recorded that 54 pitches, or 60%, were strikes.

Evaluate. 2 (3) + 4⋅2-7 A. 1 B. 5 C. 9 D. 36

What is an algebraic expression for the following word phrase: the quotient of 8 and the difference of x and m? a) 8/x-m b) 8-x/m c) x-m/8

X^2+16 how do I solve this?

A flat of plants contains 12 plants. Mario is planting a garden for Princess Peach that has three rows with 10 plants per row. Write and solve an equation for the number of flats that Mario should buy.