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Which equation shows the value of -2/5-(-9/15)? A) 2/5+9/15=1 B) -9/15-2/5=-1 C) -9/15+2/5=1/5 D) -2/5+9/15=3/15
asked
Feb 26, 2021
Mathematics
college
1
answer
2
votes
137k
views
Silver tarnishing is an example of what type of change? Physical change Chemical change Alchemical change Temperature change
asked
Oct 13, 2020
Chemistry
high-school
2
answers
5
votes
185k
views
How do 14 feet go into yards and feet
asked
May 16, 2020
Mathematics
middle-school
1
answer
0
votes
163k
views
The first sentence of the Gettysburg Address reads: " Fourscore and seven years ago our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition that
asked
Jul 15, 2019
English
college
2
answers
0
votes
175k
views
Name three forms of evidence used to support the Big Bang theory.
asked
Jun 15, 2019
Geography
middle-school
2
answers
1
vote
201k
views
DVD players are going out of fashion in the modern era.if 400,000 DVD players were sold this year and sales are declining at a rate of 31% per year,how many will be sold 3 years from now
asked
Aug 23, 2018
Mathematics
middle-school
2
answers
4
votes
198k
views
Zach had 1 quart of milk. He used 1 pint to make pancakes and 1 cup to make scrambled eggs. How manycups of milk were left?
asked
Jul 6, 2018
Mathematics
middle-school
2
answers
5
votes
125k
views
Evaluate f(0) for f(x) = x2 -7x-30
asked
Jun 2, 2018
Mathematics
college
1
answer
1
vote
29.6k
views
Someone solve with steps please ? ☹️
asked
May 23, 2018
Mathematics
high-school
1
answer
2
votes
11.7k
views
Whats the center and radius of the circle equation (7-4)^2+(y-5)^2=4
asked
Nov 2, 2017
Mathematics
high-school
1
answer
0
votes
97.8k
views
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