Estimate the sum of 54,249 + 378,819 by first rounding each number to the nearest ten thousand. a. 450,000 b. 440,000 c. 435,000 d. 430,000

Rounded to the nearest ten thousand:
54,249 ≈ 50,000
378,819 ≈ 380,000

54,249+ 378,819
≈ 50,000+ 380,000
= 430,000

The correct answer is D. 430,000~

Do the math. she originally had 50 dollars on her gift card and she had 12 dollars left on her gift card after she finished her shopping spree. if you subtract 50 minus 12 you get thirty eight dollars as your answer. so therefore, ciara spent 38 dollars total o