Answer:
Terms- each of the quantities in a ratio, series, or mathematical expression.
14x
-14y
7
-x
z
2x
There are 3<u> terms</u> in this expression.
I hope this helped!
Step-by-step explanation:Brainliest answer is always appreciated!
Answer:
Its C I know but I have my friend that knows this by heart
Let x represent the number of liters of 50% acid Theresa puts into the mix. The the number of liters of 30% acid will be (420-x). The total amount of acid in the final solution will be ...
0.50x + 0.30(420-x) = 0.45(420)
0.20x + 126 = 189 . . . . . . . . . . . . . . . simplify
0.20x = 63 . . . . . . . . . . . . . . . . . . . . . subtract 126
x = 63/0.20 = 315 . . . . . . . . . . . . . . . liters of 50% solution
(420-x) = 420-315 = 105 . . . . . . . . . liters of 30% solution
Theresa should mix ...
105 liters of 30% solution
315 liters of 50% solution
Answer: h=4/6
Step-by-step explanation:
6h=8-4
6h=4 /:6
h=4/6
Answer:
The diagonal of a square with 90 ft. per side is 127.28 which should be rounded down to 127 and the throw from 2nd to 3rd is 90 ft totaling 217 ft
