5. A farm has cows and ducks. Between them, these animals have 78 feet

and 27 heads. How many of each animal are there? Show how you know.

How do you solve this problem? What is a rewritten form of the radical (-8/726) It is supposed to be a squar root sign instead of a slash

Scott found a rare comic book on an online auction site priced at 35 Australian dollars. If the exchange rate is $1 U. S=$1.09 Australian, find the cost of the comic book in United States dollars. Round to the nearest cent

Factor 15a + 21b. Group of answer choices 3 (15a + 21b) 3 (5a + 7b) 3ab (5 + 7) 36ab

What is the formula for rhombuss peritmeter?

N circle o, radius oq measures 9 inches and arc pq measures 6π inches. what is the measure, in radians, of central angle poq? 2pi/3 radians 3pi/4 centimeters 4pi/3 radians 3pi/2 radians

The system of equations x = y - 1 y + 4 = x + 6 has how many solutions.

Solve this inequality: 3 (x + 6) - 2 (x + 2) > (or equal to) 10

Is 4/5 greater than 1/3

Martha always tries to exercise at least 30 minutes a day. Write an inequality to represent the number of minutes Martha exercises each day.

A swimming pool has perimeter of 72 feet. The short sides measure 16 feet. What is the length of the longer sides of the pool