Convert the mixed number <span>21 <span>2/3</span></span><span> into an </span><span>improper fraction.
</span>15⋅<span>65/3
</span><span>Cancel 3 and 15.
</span><span>5⋅65
</span>Multiply 5<span> by </span>65<span> to get </span><span>325.
</span>325
Answer:
325
Let
an ------> <span>the scale size of the font
we have that
a1=1
a2=1.5
a3=2.25
a4=?
a2/a1=1.5/1=1.5
a3/a2=2.25/1.5=1.5
the scale factor is 1.5
so
a4=a3*1.5------> a4=2.25*1.5------> a4=3.375
the answer is
3.375</span>
Answer:
£45
Step-by-step explanation:
Say the original price is x. When we take 20% off, that's basically multiplying x by 20% and then subtracting that product from the original price, which is x:
x - 20% * x = 80% * x = 0.8x
Now, this equals £36, so we just set them equal:
0.8x = 36
Dividing by 0.8 from both sides, we get:
x = £45
Thus, the answer is £45.
Answer:
p = y + 2.55
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
Please have a look at the attached photo.
<em>The price of a gallon of milk was $2.65. The price rose y dollars after the last hurricane. Then the price dropped $0.15 and later rose again by $0.05. Which expression represents the current price of milk</em>
My answer:
Let p is the price of milk
Given the information:
- Stage 1: The price of a gallon milk was $2.65
<=> p = 2.65
<=> p = 2.65 + y
- Stage 3: price dropped $.15
<=> p = 2.65 + y - 0.15
- Stage 4: <em> </em>rose again by $0.05
<em><=> p = </em>2.65 + y - 0.15 + 0.05
<=> p = y + 2.55
Hope it will find you well.