9514 1404 393
Answer:
20 : 7
Step-by-step explanation:
2 cm = 20 mm, so the ratio of white to colored fabric is ...
20 mm : 7 mm = 20 : 7
Amount times cost=profit
profit beverages=x times 1.26 or 1.26x
profit candy=y times 1.09 or 1.09y
the total profit is profit beverage plus profit candy or 1.26x+1.09y
they want total profit of 181.59
so
181.59=1.26x+1.09y is the answer in standard form
usually, we want whole numbers, but that's fine
Well
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4 x 5 = 20
and
5 x 5 = 25
I'm sure a calculator could help you out with this, But if you don't have access to a calculator I'll show you how to multiply. It's just like adding, Let's use 6 x 7 for example. Take the first number ( Which is 6 in this case ) and look at the second number ( Which would be 7 ) The second number represents how many times you would add the first number together. So:
6 + 6 + 6 + 6 + 6 + 6 + 6 = 42 ( We add 6 together 7 times )
So
6 x 7 = 42
There are faster methods but this is probably the best way to start out.
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Answer: 1³ = 1
2³ = 8
1:8
Step-by-step explanation: [Volume is cubic] Cube = value³
So the cubic ratio of 1:2 is 1:8
You set (x+15) equal to 40 and solve for x.
x+15=40
-15 -15
x=25
Hope this helps!
