Answer:
We conclude that Linda is right, and that it really is bad because it's a 25% increase.
Step-by-step explanation:
Harry notes that the state sales tax went from 2% to 2.5%.
Therefore, we get the following proportion.
We calculate:
2% : 100% = 2.5% : x
2x=100 · 2.5
2x=250
x=125%
So, we conclude it's a 125% - 100% = 25% increase.
We conclude that Linda is right, and that it really is bad because it's a 25% increase.
She bought 5 large ones and 19 small ones!
Because 5*14 = 70 and 5*19=95 and I’d you add them together it equals 165
Answer:
10y³
Step-by-step explanation:
y appears 3 times.
Which means y is multiplied by itself 3 times.
Then, simplify 5 x 2, which is 10, then put y3 after 10.
Answer:
Scuba diver started at 2 feet above the sea level, dove down 20 feet, and rose up 8 feet
Step-by-step explanation:
The initial number is 2 which is more than 0 that means the diver did not start at a ground level but above than that.
The negative 20 denotes that he went down the sea level, to the extent of the number provided in feet.
Further, after that dive the positive number provides the height in feet covered to rise up from the down level of dive.
