What is the ratio of a to b 10/21=2a/a+b

Solve using standard algorithm 302x8 8 (300+2) (8 x __) + (8 x __)

In the metric system, what is added to the base unit to create specific values?

A teacher recorded the time, in minutes, it took each student in two classes to complete a quiz. The results are shown in the box plots below. A box plot titled Time in Minutes for Class 1. The number line goes from 0 to 14.

5 (x+9) in the distributive property

Briana is making cookies with her younger brother. She says that they only need to make 1/3 of the recipe calls for four and 1 fourths cups of sugar how much sugar should her and her brother use

N 2010, the estimated population of New York City was 8.18 * 106 people. The population of the entire state that same year was about 2.37 times this number. Which expression shows the approximate population of the state of New York in 2010?

What is O. 9% of 1000

Write a quadratic equation with the roots 3/4 and - 5

A system of equations has no solution. If y=8x + 7 is one of the equations, which could be the other equation has no solution. If y=8x + 7 is one of the equations, which could be the other equation

How do you write down 6.24 divided by 2.4 showing work?