•) January 30, 2019 was the coldest day in Minneapolis-St. Paul in over 20 years. The lowest temperature recorded that day was -28°F. The warmest temperature was
15° higher.
Write an expression for the highest temperature that day.
OOO
-28
15

step-by-step explanation:

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x