This example illustrates why elimination works. Supply the missing reasons.
A) Addition property of equality; Substitution
B) Associative property of addition; Substitution
C) Addition property of equality; Commutative property of addition
D) Associative property of addition; Commutative property of addition

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.