What value of n makes the equation true?

0.7n+0.8n=2.1

n=3.60n=3.60

n=0.60n=0.60

n=1.40n=1.40

n=3.15

Which equation shows you how to find 16-9? 9+1 = 10, 10+5 = 15 9+1=10, 10+6=16 9+2=11, 11+6=17 9+1=10, 10+9=19

What is 1.78 as a fraction

If a five digit number is rounded to the ten thousands place is it possible for the rounded number to be a six digit number.

Which shows the expressions in the order they would appear on a number line from least to greatest? 23, square root of 5, square root of 20, square root of 11, 11 over 9 23, square root of 11, 11 over 9, square root of 20, square root of 11 11 over

What is the quotient of 99 divided by 9081

You finished 3/8 of the project. Your friend finishes 1/4 of the project. What fraction of the project is finished?

Which of the following illustrates the product rule for logarithmic equations? log (4x) = log24 = log2x log2 (4x) = log24-log2x o log2 (4x) = log24-log2x log2 (4x) = log24+log2x

Simplify the expression (16-9) 7/[ (3+4) 2]2

What is 5/20th simplyifed

How to solve slope intercept form with fractions