Are the expressions 2x+8 and 2 (x+4) + 4 equivalent

A number is not an integer. What type of number can it be?

Y=2x-3 and 8x-5y=1 system of equation

Pete is saving up for a bike and knows he'll need to spend at least $220 to get the one he wants. He saves $45 each month.

2 (4x + 2) = 4x - 12 (x - 1)

What is the greatest common factor of 12 and 13

carlos staeted at sea level, climbed a cliff to a height of 14 m, divided 19 m. Find the level at which his dive ended

The temperature in Belleville was 8°C. In Wildgrove, the temperature was 39°C lower than in Belleville. What was the temperature in Wildgrove?

A circle gas a diameter of 12 meters what is the circumference of the circle

Each decimals is a percent

The annual salary for a computer technician at Company A ranges from $41,000 to $63,000, with a mean of $58,000. At Company B, the annual salary for the same position ranges from $45,000 to $$65,000, with a mean of $56,000.