Translate the following statement into algebraic expressions and simplify if possible : John's age 4 years ago, if he will be y years old in 5 years.

What is the value of 1/3× + 7x, when x =5

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base