Find the density of a metal if 100cm weighs 800 grams.

Error Analysis A gardener plans to extend the length of a rectangular garden by 7 feet. Let x represent the garden's original length.

The numeral 47 in base a represents the same number as 74 in base b. assuming both bases are positive integers, what is the least possible value of a+b written in base 10?

Which value of a makes the equation 13 = 40 - 3a true?

Thirty is 12% of what number?

What is 0.03% written as a decimal? O A. 0.3 O B. 0.0003 O C. 0.003 O D. 0.03

Convert 3/4 into a quotient and percentage

Simplify the expression 3 (-3y+2x) combine like terms a+3a-b+4b+c

If a figure has 5 sides 5 vertices and no equal sides what is it? it is a polygon BTW

If I rent a boat for $25 per hour and a charge additionally $12 for fuel is the number of hours I rent the boat proportional to the total cost

90,88,88,87,84,95,90,80,98, and 100 (A) find the mean of these numbers (B) find the median of these numbers