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1)Which of these systems of linear equations has an infinite number of solutions? A)3x-8y=21 6x-16y=46 B)3x+6y=22 6x+12y=44 C)5x+7y=24 10x-14y=48 D)5x-9y=20 10x+18y=40 2)Consider the system of linear equations?
answered
Sep 16, 2019
Mathematics
middle-school
3
votes
110k
views
One euro is worth about $1.37 in u.S. Currency. Which is approximately equal to $350
answered
Mar 14, 2019
Mathematics
high-school
3
votes
49.2k
views
The car you have decided to buy costs $12,750 including tags, tax, title, and all dealer fees. calculate a 15% down payment.
answered
Sep 13, 2018
Mathematics
high-school
0
votes
200k
views
Can someone please help me??
answered
Aug 16, 2018
English
middle-school
5
votes
194k
views
2. What's the fraction 18⁄24 reduced to its lowest terms? A. 3⁄4 B. 24⁄18 C. 9⁄12 D. 18⁄24
answered
Jul 15, 2018
Mathematics
high-school
3
votes
165k
views
A scale of a map is 0.25cm : 15mi. Determine the distance between two cities that are 6.8 cm apart on a map.
answered
Jun 29, 2018
Mathematics
middle-school
2
votes
149k
views
PLZ I NEED THIS QUESTION ASAP PLZ PLZ For a designer suit, Daniel must specify his waist size in centimeters. If there are $12$ inches in a foot and $30.5$ centimeters in a foot, then what size should
answered
Apr 26, 2018
Mathematics
middle-school
2
votes
144k
views
What two numbers give a product of 36 and a sum of 15
answered
Jan 20, 2016
Mathematics
middle-school
3
votes
158k
views
Which of the following organisms has the highest evolutionary fitness? A. A cheetah that catches the most prey B. A fox that successfully avoids predators C. A tortoise that has lived for over 100 years
answered
Nov 10, 2015
Biology
high-school
5
votes
54.6k
views
Five times a number minus 12 is 92. what is the number
answered
Oct 12, 2015
Mathematics
middle-school
0
votes
157k
views
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