Any value of y, except when y = -4.9, will make the expression equal to 2.45.
What is the expression?
Answer:
11 1/2 or 11.5
Step-by-step explanation:
5 1/3 + 6 1/6
7/27 is already in the lowest form it can go.
You can change it into a decimal though. Divide 7 by 27 to receive the decimal of 0.2592. That process usually needs to be done with a pen and paper. You can find the decimal form of any fraction by dividing the numerator and denominator which is also long division.
6
of a minute. At what rate does water flow through the hose?
Answer:
24 gal/min
Step-by-step explanation:
The correct question is
Using her garden hose, Camilla filled up a 4-gallon bucket in just
1/6 of a minute. At what rate does water flow through the hose?
we know that
To find out at what rate the water is flowing through the hose, divide the volume of the bucket by the time in minutes
so
Answer:
24
Step-by-step explanation:
5x-2y=1
2x+y=4
Answer:
(1,1)
Step-by-step explanation:
5x-2y=1
2x+y=4
Im gonna use substitution but you could also use elimination
2x+y=4
-2x -2x
y=-2x+4
replace y in the first equation with the second equation
5x-2(-2x+4)=1
distribute -2
5x+4x-8=1
add
9x-8=1
+8 +8
9x=9
divide both sides by 9
x=1
then put x in for the equation fo your choice im gonna use the second one
2(1)+y=4
2+y=4
-2 -2
y=1
Hope this helps :))