The following is a model showing the solution to an equation.

x - 34 = 13

x - 34 + 34 = 13 + 34

x = 47

What property of equality was used to solve the equation?

addition

subtraction

multiplication

division

Shishir bought 4000 orange at 70 paisa each. But 400 of them were rotten. He sold 2000 oranges at 90 paisa each. If he plans to make a profit of RS 200, at what rate must he sell the rest of the oranges?

How to find number of sides from sum of interior angles?

For a large meat loaf, 3 pounds of ground beef are needed. If one package contains 1.78 pounds and another contains 1.4 pounds of ground beef, which expression shows how many pounds the two packages contain together?

Which of the following statement contains a quotation 7+6=13

Instructions: Factor 182 as a product of primes. Input the number's prime factors in ascending order.

Max ran 5 miles. 1 mile = 5280. What is the proportion formula used to determine how many feet?

What are the two shapes of cross-sections we could create by slicing the cone diagonal to its base? Choose 2 answers: a) circle b) triangle c) shape with two edges, one straight and one curved d) ellipse answer is c and d

Select the correct answer. height is the relationship Sam's height is 15 centimeters less than 2 times Martha's height. If Sam is 185 centimeters tall, and Martha between the heights can be represented by the equation 2x - 15 - 185.

Rational and Irrational Numbers what is it explain

Theorem: the sum of any two even integers equals 4k for some integer k. "proof: suppose m and n are any two even integers. by definition of even, m = 2k for some integer k and n = 2k for some integer k. by substitution, m + n = 2k + 2k = 4k.