1. If 3 + 4 = 7, then 7=3+4 what property is this

2. If m

John plays 40 matches for his football team. During those matches he scores 27 goals. Each match last 90 minutes. Calculate his scoring rate in goals per match, goas per hour and goals per minute

The Liberia zoo had 30 giraffes in its exhibit. The zoo loaned 7 giraffes to a neighboring zoo. How many giraffes remained at the Liberia zoo? Which equation models the situation? How many giraffes remained at the Liberia zoo?

Mai has 40 tens. write how many hundreds. write the number.

A piece of cloth costs 200 if the piece was 5m longer and the cost of each metre of cloth was 2 the cost of the piece would have remained unchanged. how long is the piece and what is its original price per metre

Charlie bought a 2 1/2 pound bag of oranges for $3.75. What is the cost of one pound of oranges?

Evaluate 1/3 divided by 1/3

Is it possible to have an expression that uses brackets without using any parentheses?

Ranjit is journeying by foot and on horseback to a remote place. She can travel 3 miles in an hour on foot or 7 miles in an hour on horseback. After 10 hours, she has traveled 46 miles. How many hours has she traveled on foot and on horse

In Exercise, expand the logarithmic expression. ln x/x + 1

MR Husted has a wooden parallelogram which has a height of 4 centimeters and a base of 11 centimeters. ms Henningsen also has a parallelogram which has a height of 7 centimeters and a base of. 15 meters.