A heartbeat take 0.8 second

how many seconds is this written as a fraction

Which number sentence is not true? A.) |-20|<20 B.) |9|=9 C.) |-20|>|9| D.) |9|<|20|

When making pink paint the teacher use the ratio 3:2 for every 3 cups of white paint she uses in the mixture she needs to use 2 cups of red paint whats the ratio

A bicycle store costs $4000 per month to operate. The store pays an average of $80 per bike. The average selling price of each bicycle is $180. How many bicycles must the store sell each month to break even?

34+0+18+26 use properties

What is 0.75cm + 0.35cm?

If y varies directly as x, and y = 16 as x = 4, find y for the x-value of 2

Solve the following system of equations: x - 2y = 5 2x - 4y = 10 A. Infinitely many solutions B. No solutions C. (0, 0) D. (5, 10)

Given the equation 8x = 4y + 16, generate a plan to rewrite it in slope-intercept form. Which variable do you solve for?

Diagonal cross-section of a sphere produces which two dimensional shape

What is 77 in expanded form