originnjoku462 originnjoku462

03-10-2017
Mathematics

contestada

He ages of mark and adam add up to 28 years total. mark is 20 years older than adam. how many years old is adam

Respuesta :

justlivinglife9 justlivinglife9

03-10-2017

you divide and ur answer is 8

Answer Link

Otras preguntas

An object is traveling at a constant velocity of 15 m/s when it experiences a constant acceleration of 3.5 m/s2 for a time of 11s. What will its velocity be aft

Why is it important for an IV solution to have salts in it?

Barbara mixes 54 ounces of granola and 36 ounces of raisins she divides the mixture into 6 ounces servings. how many servings does she make

What is the product of 36 and 80

What did the Nile leave behind when it flooded? A. loess B. rich soil C. large rocks D. sand

why were many Americans eager to move to the western frontier?

How would an increase in nest sites affect a population of pigeons? AThe population would decrease. BThe population would increase. CThe population would remain

Which term describes the system of continuous water movement on and in the earth? a. precipitation cycle b. erosion cycle c. hydrologic cycle d. vapor cycle

explain why a triple bond between two nitrogen atoms is stronger than a double bond between two oxygen atoms

unemployment is an example of which of the following? A.inflation risk B.personal risk C.income risk D.intrest risk