marissaprado marissaprado

17-05-2016
Mathematics

Answered

Mrs morales wrote a test with 15 questions covering spelling and vocabulary. Spelling questions (x) are worth 5 points and vocabulary questions (y) are worth 10 points . The maximum number of points possible on the test is 100.

Questions need help with the graphics

Verified Answer :

VenusRetrograde VenusRetrograde

17-05-2016

I can solve it, but I am struggling on explaining how I solved it. Here's the answer.

x+y=15

5x+10y=100

x=10 and y=5

10+5=15

5(10)+10(5)=100
50+50=100
100=100

Answer Link

Related Questions

What is periodic abstinence

Joanne has a goal of buying a townhome and saved for 5 years She expected to have the down payment of 15000 saved by now but unfortunately she is 2000 short Joa

four more than a number is no more than thirteen

What universal theme does Homer explore in The Odyssey

Where do the homologous chromosomes in a diploid cell come from

In 1867 rising nationalism led Franz Josef the Austrian Emperor to A divide up the Austrian Empire into many small independent countries remake the Austrian Emp

The physical environment for example our living spaces that we as individuals create a is unrelated to our communication b reveals information about ourselves c

Identify the following as plot or theme A man sacrifices his job at the CIA to save a dolphin that is trained to be a live torpedo

the answer to the polynomial

To neutralize gastric juices in your stomach antacids contain what