Sign In
Ask Question
Mathematics
Jillian Thornton
5 November, 09:56
A+b=240
c+d=500
d-b+c=455
a+c=215
d?
+3
Answers (
1
)
First Mate
5 November, 11:09
0
A+b=240 = > - a - b = - 240; but, a+c=215 = > - b + c = - 240 + 215 = - 35; but, d-b+c=455 = > d = 455 + 35 = > d = 490.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“A+b=240 c+d=500 d-b+c=455 a+c=215 d? ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
A water tank is in the shape of a right triangular cylinder with a height of 20 feet and a volume of 320 (3.14) cubic feet. what is the diameter, in feet, of the water tank?
Answers (1)
Round 7/4 to the nearest tenth percent
Answers (1)
A circular fountain 10 feet in diameter has a circular walk 3 feet wide paved around it. What is the area of the walk?
Answers (1)
Multiply each polynomial (x + 5) (x+4) teach me step by step
Answers (1)
What is the answer (55 x 5) - (40 x 5)
Answers (1)
New Questions in Mathematics
What numbers are a distance of 2/3 unit from 1/2 on a number line
Answers (1)
Which of the following sets of measures for sides doesn't form a triangle? 14, 18, 18 3, 3, 5 8, 8, 8 7, 9, 17
Answers (1)
A coin is tossed and a number cube a rolled. What is the probablity that the coin shows tails and the die shows a 1 or a 2?
Answers (2)
The equation for the given table is y=50x+250 if laura spends $850 how many hoursdid she rent the scooter?
Answers (1)
Determine whether the underlined value is a parameter or a statistic. In a national survey on substance abuse comma Modifying 66.
Answers (1)
Home
»
Mathematics
» A+b=240 c+d=500 d-b+c=455 a+c=215 d?
Sign In
Sign Up
Forgot Password?