What is 7,443 245/1,000 in its simplest form?

Why do you multiply by a power of 10 when writing a repeating decimal as a rational number

A plant starts out at 12 inches tall and grows 1 inch per week. Write an equation for this situation. What is the slope? Is the slope continuous or discrete? Explain.

Karl bought a lawn mower for $450, and he charges customers $20 each to mow their lawns. He uses approximately $2 in gas for each lawn that he mows. How many lawns must he mow to break even?

The smallest common multiple of two or more numbers

So I know that |-5| = 5 but what does this - |-5| equal? and explain why

150 is what percent of 30

1. Find the value of y for which the value of 8y+3 is 7 more than the value of 6y 2. 1.4a - (1.25-0.8a) = 1.75 - (0.3a-2)

Convert the mass 21mg=___g

What is the largest rational number that can be formed by using 2 of the numbers listed in the form of p/q 371, 271, 792, 793, 844, 514

A what is formed by two number lines that intersect at a right angle?