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Pepsi [2]
4 years ago
9

A 12ft board is cut into 2 pieces so that one piece is 4 feet longer than 3 times the shorter piece.

Mathematics
1 answer:
Reptile [31]4 years ago
7 0

Answer:

24

Step-by-step explanation:

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The sales tax in your city is 8.8\%8.8%8, point, 8, percent, and an item costs \$63$63dollar sign, 63 before tax.
Kipish [7]

Convert the tax rate from a percent to a decimal number by moving the decimal point 2 places to the left.

8.8% = 0.088

Now multiply the price of the item by the tax rate:

63 x 0.088 = 5.544

Now round that to the nearest cent = $5.54

6 0
4 years ago
A piece of ribbon is y cm long. Ashley cut it into 4 equal
cestrela7 [59]

Answer:

It is y/4

Pls Click on thanks if this was useful

5 0
3 years ago
Read 2 more answers
Please help me on this
Gre4nikov [31]

Answer: option a.

Step-by-step explanation:

Given the expression \sqrt{8^{17}}, you need to remember:

The Product of powers property:

a^m*a^n=a^{(m+n)}

The Power of a power property:

(a^m)^n=a^{mn}

And:

\sqrt[n]{a^n}=a

Therefore, as the index of the radical is 2, you can rewrite 8^{17} as:

8^{17}=8^{16}*8

Rewrite this and simplify. Then:

 =\sqrt{8^{17}}

=\sqrt{8^{16}*8}=\sqrt{8^{16}}\sqrt{8}=\sqrt{(8^{8})^2}\sqrt{8}=8^8\sqrt{8}

 

This matches with the option a.

3 0
3 years ago
1. The price decreased from $25.00 to $10.00. Find the percent of decrease.
Aleks [24]

60% decrease

15 is 60% of 25

What is 60% of 25?

Y is 60% of 25

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 60% * 25

Converting percent to decimal:

p = 60%/100 = 0.6

Y = 0.6 * 25

Y = 15

7 0
3 years ago
Read 2 more answers
How do you do this question please help me
Varvara68 [4.7K]
Well then you just do 15-6 right?


whats so hard bout this question?

brainliest would help
8 0
4 years ago
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