-5x + x + 9 = -4x + 12
-4x+9= -4x+12
move +9 to the other side
sign changes from +9 to -9
-4x+9-9= -4x+12-9
-4x= -4x+3
move -4x to the left side
sign changes from -4x to +4x
-4x+4x= -4x+4x+3
0= 0+3
0= 3
Answer: no solution
It should be 20x because you multiply what’s on the outside (5) with what’s on the inside (4x) which Is also called distributing. :)
Answer:
the answer is A(4.5)
Step-by-step explanation:
y/6 = 6/8
y=9/2 = 4.5
Answer:
See below
Step-by-step explanation:
<u>Sine function</u> would be easiest
in a right triangle sin = opposite leg / hypotenuse
sin 57 = 10.8 / x
then <u> x = 10.8 / sin 57 </u> then <u>x = 12.88 units</u>
Answer:
The cost of a pound of rice = $0.48
Step-by-step explanation:
The cost of rice is $1.05 per kilogram.
1 kilogram = 2.2 pounds
To find the cost of rice per pound, we need to divide.
Divide the cost of rice per kilogram by 2.2, we get
The cost of a pound of rice = 1.05/2.2
=$0.48
Hope this will help you.
Thank you.
