What does it mean to evaluate an expression in math?

5. Aunt Glenda will make punch. She will need orange juice that costs $2.69, pineapple juice that costs $2.12 a container, and ginger ale that costs $1.49. How much will she spend?

The relantionship between the number of $12 dvds you buy and the total cost

Which expression is equivalent to 6 x + 8? 2 (3 x minus 4) 2 (3 x + 4) 2 (4 x + 6) 2 (3 x + 8)

What is the sale price of a cell phone that is on sale for 15% off if the regular price is $75?$60.00$63.75$64.25?

What property is illustrated by the fact that 29+0=29

A rectangle has length (4x+ 5) and breadth 3x. Find the area of the rectangle.

A pattern has 1,000 identical circles. If 665 of the circles are orange, what decimal represents the part of the pattern that is orange? Why? A. 665 B. 66.5 C. 6.65 D. 0.665

3.) What is h (5) ? What does this mean?

I was wondering how to find these things about the Singapore flyer (ferries wheel) ? The measure of the central angle in degrees, the measure of the central angle in radian, the arc length between two cars, and the area of a sector between two cars?

What is Charlotte has 12 T-shirts one fourth of her two shirts are green how many of charlottes T-shirts are green?