Mathematics, 24.10.2021 19:00, alexander1093

# Sahib tried four different solutions to the matching problem. Which of his four answers is correct?
Simplified Expression

Expression

2 a squared minus 8 a + 7

3 a squared + 5 a minus 1 minus 5 a squared minus 3 a + 8

2 a squared minus 3 a + 7

3 a squared + 4 a + 6 minus a squared minus 7 a + 1

Negative 2 a squared minus 4 a + 7

Negative 7 a squared minus 9 a + 4 + 5 a squared + 5 a + 3

Negative 2 a squared + 2 a + 7

a squared minus 6 a + 2 + a squared minus 2 a + 5

Answers: 2

Mathematics, 21.06.2019 22:00, LuckyCharms988

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

Answers: 1

Mathematics, 21.06.2019 22:00, HistoryLee

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Answers: 3

Sahib tried four different solutions to the matching problem. Which of his four answers is correct?...

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