Answer:
-7x+14y-35
Step-by-step explanation:
36 km
--------- = 12 km/liter
3 lit
Pat can drive 12 km per liter of gas.
His grandfather cuts 45 1/4 bales of hay in the other field
Flour : sugar = (1/3) : (1/5) = 5 : 3 . . . . . . . . multiply the first ratio by 15 to eliminate fractions
The total of ratio units in the last representation is 5+3=8, so for a recipe of 16 cups, each ratio unit will stand for 16/8 = 2 cups.
Multiplying the ratio by 2 cups, we find Amanda will need
... 10 cups flour : 6 cups sugar
for her recipe.
Answer:
X=5
Step-by-step explanation:
-3x+8=-7
-3x=-15
X=5