14-01-2018
Mathematics

contestada

the sum of the ages of Andy and Derek is 50. in 5 years time, the age of Derek will be four times that of Andy now. how old is each boy

Respuesta :

Iamdegenius Iamdegenius

14-01-2018

Andy is 7 and Derek is 43

Answer Link

Otras preguntas

Which of the following choices is not evidence supporting the theory of plate tectonics? a. fossil assemblages b. ancient cave drawing found in France c. the

Why did the Byzantine military grow weaker?

A chemist is studying an unknown substance. He can break it into its elemental components only by using chemical means. Based on this observation, how should th

Which of the following is NOT a type of support used in persuasive writing? a. statistics b. definitions c. emotional appeal d. rhetorical questions

If one body is positively charged and another body is negatively charged, free electrons tend to A. remain in the positively charged body. B. move from the nega

A universal truth is one that readers A. learn to agree with time B. recognize as timeless and familiar C. accept as a fact in some cases but not others D. real

Roman religion was adapted from the

Lines that are parallel have the same slope or else no slope.

How does the MLA style of citation work? brief in-text citations connected to a works cited page brief in-text citations connected to parenthetical citations a

What is the surface area of the prism? A. 138 yd2 B. 192 yd2 C. 264 yd2 D. 272 yd2