Explain how you would know that the following system has an infinite number of solutions, without solving it. y = 2x + 5 -4x + 2y = 10

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Aphrase is shown read the phrase and give me the answer

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25