Variables are any letter so in the case of your equation the variables would be f and x.
Answer:
10,935
Step-by-step explanation:
lvl 1: 15 x 3=45
lvl 2: 45 x 3=135
lvl 3: 135 x 3=405
lvl 4: 405 x 3=1215
lvl 5: 1215 x 3=3645
finally lvl 6: 3645 x 3=10,935
Answer:
16.50+1.32 u happy its so easy
Answer: 2¹/₄ cups of water
Step-by-step explanation:
The formula calls for water and lemon juice to be mixed in the ratio:
1/2 : 1/3
If the quantity of lemon juice increases to 1 1/2 which is 3/2 then you can find the quantity of water required using direct proportion:
1/2 : 1/3
x : 3/2
Cross multiply to get:
1/3 x = 3/4
x = 3/4 ÷ 1/3
x = 3/4 * 3/1
x = 9/4
x = 2¹/₄ cups of water
