Answer:
-2/45
Step-by-step explanation:
-3/5 - (-5/9)
Subtracting a negative is like adding
-3/5 + 5/9
Get a common denominator of 45
-3/5*9/9 + 5/9 *5/5
-27/45 + 25/45
-2/45
10 flute players
the ratio will be 6:5 on both
800/5000*100=16%
Holly's account decreases on 16 percents
Answer:
28 and 7
35
Step-by-step explanation:
The area of a triangle is base*height/2, no matter the shape.
So the big one is 8*7/2 = 28 in²
And the little one is 2*7/2 = 7 in²
The total trapezoid therefore has an area of 28+7=35 in²
Answer:
1150
Step-by-step explanation:
First how many subscribers does he have? 200+ (40-10=30)=230
230*5=1150
