Solve x^2 + 6x + 7 = 0.

A) x = - 1 and x = - 5

B) 3 plus or minus square root of 2

C) negative 3 plus or minus square root of 2

D) quantity of negative 3 plus or minus square root of 2 all over 2

What's a constant value

In a math game, lee reads four statements about the number 39. She has to pick the true statement to win the game. Which statement should Lee choose? A 39 is divisible by 2 B 39 is divisible by 3 C 39 is divisible by 5 D 39 is a prime number

The movie started at 6:32 p. m. and ended at 9:48 p. m. How long did the movie last?

You have a bowl with 200 fish in it. of these fish 99% are not guppies. how many fish should you remove so that 2% of what remains are guppies

The numbers on a certain combination lock start with 0 and go through 10. If a combination consists of 3 numbers, how many different lock combinations are possible?

A manufacturer of golf clubs makes a profit of $50 per set on a model A set and $55 per set on a model B set.

Evaluate the expression. 92-14⋅12 Enter your answer as a number, like this: 42

What is the coefficients of the x term 4x-2y-x+5y-8

In America, a person uses about 100 gallons of water each day, which is equal to 1,600 water-filled drinking glasses. How many water-filled drinking glasses would 281 Americans fill in a weeks time? a. 449,600 water-filled glasses b.

A recipe that makes 8 jumbo blueberry muffins calls for 1 1/2 teaspoons of baking powder how much making baking powder is needed to make 3 dozen jumbo muffins