What are the values of x in this equation x2/5+x1/5+1=3

The options i have are

A. 32, - 1

B. 32, 1

C. - 32,1

D.-32, - 1

2. Barbara's Catering Company makes the best fruit salad despite using only four ingredients. They use four apples for every mango, two pears for every apple, and one pineapple for every mango.

Clara is climbing up a cliff at a rate of about 8 feet per minute. What is her rate in meters per hour? A. about 1574 meters per hour B. about 146 meters per hour C. about 18.3 meters per hour D. about 2.3 meters per hour

What is 481 squared in expanded form?

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The probability that a certain machine will produce a defective item is 0.20. if a random sample of 20 items is taken from the output of this machine, what is the probability that there will be 3 or more defectives in the sample?

What is 80% expressed as a fraction in simplest form

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Theresa went bowling on tuesday night. she bowled scores of 150, 165, and 165. what was her mean average score?

At a party there were four large submarine sandwiches all the same size. during the party 2/3 of the chicken sandwich, 3/4 of the tuna sandwich 7/12 of the roast beef sandwich, and 5/6 of the veggie sandwich were eaten.