How many integers satisfy $-4 < = 2x+1 <=6$ (< = means the sign that it is less than and equal to)

Three apples and two oranges cost $3.80, while two apples and one orange costs $2.30 Find the cost of an orange.

At a state park, 3 children and 5 adults paid a total of $68 for their entrance fees, whereas 4 children and 2 adults paid a total of $44. What is the entrance fee for 1 child?

What is the product of the polynomials below? (3^3 + 9x) (x2 - 2)

What is the remainder when (x4 + 36) is divided by (x2 - 8) ?

The earth orbits the sun, similar to how the moon orbits the earth. Is the earth the only planet to orbit the sun?

Convert 3/4 into a quotient and percentage

Simplify the expression 3 (-3y+2x) combine like terms a+3a-b+4b+c

If a figure has 5 sides 5 vertices and no equal sides what is it? it is a polygon BTW

If I rent a boat for $25 per hour and a charge additionally $12 for fuel is the number of hours I rent the boat proportional to the total cost

90,88,88,87,84,95,90,80,98, and 100 (A) find the mean of these numbers (B) find the median of these numbers