Write a real world situation that can represent 20+1.25x=15x+2.5x

A hiker in africa discovers a skull that contains 54% of its original amount of c-14. find the age of the skull in the nearest year.

Solve this inequality. 7x + 2 > 30 A. x 224 B. x > 196 C. x 4 D. x > 3

What are the dimensions of the cross section formed by a plane intersecting this rectangular prism parallel to its base? The cross section is a The length of the cross section is The width of the cross section is cm. cm. ith = 4 cm

If copies cost. 08 per copy but you buy a fuscount card for 7.50 and the copies are. 05 how many copies will make it worth the discount card

What is the answer for 2 5/7 - 7/8

A step function h (x) is represented by y = - 2⌊x⌋. Which phrase best describes the range of the function h (x) ?

Russel throws a soda from the balcony of his house to his friend Jones in the pool. If the soda is released 20 feet from the ground, and is thrown with a downward velocity of 2 ft/s, how long till the soda hits the pool, ignoring air resitance?

Which two physical quantities should be known to calculate the density of an object? A. Mass and volume B. Volume and weight C. Weight and length D. Mass and weight

Use algebra to simplify the expression before evaluating the limit. In particular, factor the highest power of n from the numerator and denominator, then cancel as many factors of n as possible.

A granite monument has a volume of 25,365.4 cm3. The density of granite is 2.7 g/cm3. Use this information to calculate the mass of the monument to the nearest tenth.