There were n signers of the declaration of independence. the oldest was benjamin franklin, who was yy years old. 7 is 10% of yy and nn is 80% of yy. how many signers were there?

The larger of two numbers is 6 less than 3 times the smaller number. Three times the larger number is 7 more then 4 times the smaller number.

Jill collected a total of 19 gallons of honey. If she distributed all of the honey equally between 9 jars how much will be in each ja

What whole number come before 105

Two adjacent side of parallelogram are 15 cm and 10 cm. if the distance between them is 8 cm find the area of parallelogram. also find the distance between shortest side

Quadrilateral PQRS is a kite. M

Adriana writes the equation y = 2x + 4 to represent a line on a graph. Henry writes an equation that has a y-intercept that is 1 unit lower on the graph but has the same slope as Adriana's line.

A physician orders 0.5oz of magnesia and alumina oral suspension antacid 4 times per day for a client with indigestion. how many milliliters of the antacid is the client to ingest in a day?

walt averages 98 miles per hourin 4 races. if each race is 95 miles in lenght, how many miles did walt drive in the race?

What are all the sets of numbers for 2/3

What is the square root of 16x36? 4x6 4x18 8x6 8x18