Is 49 a rational number

Jayla measured a house and made a scale drawing. The scale she used was 7 imeters = 1 meter. What scale factor does the drawing use?

Judy spent $4.55 on orange is that cost $.65 each if X equals the number of oranges what equation would determine how many on Julie purchased

Which statement is correct? A. The equation 3 (3x-2) - 4=5x has no solution B. The equation 4 (2x-3) - 5=4x has exactly one solution C. The equation 5 (3x-2) - 2=3x has exactly two solutions D.

Solve the following system of equations by substitution and select the correct answer below: 4x - 6y = 28 8x - 4y = 24

What is the answer to 2x+7x+3

Factor completely 12y+6

The density of atmosphere (measured in kilograms/meter3) on a certain planet is found to decrease as altitude increases (as measured from the planet's surface).

6. At a firefighters' pancake breakfast, the firefighters served 345 people and raised $1395. If the cost of a, an adult's ticket to the pancake breakfast, was $5 and the cost of c, a child's ticket, was $3, what was the number of adult tickets sold?

One cell phone company charges $35 a month for phone service plus. $.50 for each text message how many text messages does Juan send in one month of his bill was $50 what is the verbal model of that

Which is greater 5 pounds or 85 ounces