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Vanyuwa [196]
3 years ago
10

What is the cost of 400g at 25p per kg

Mathematics
1 answer:
enyata [817]3 years ago
6 0
This ans should be
400/1000 * 25=10p
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which equation represents this sentence? one-half the sum of a number and four is three less than the quotient of five and the n
Elena L [17]

a.) 1/2n 4=3−5/n b.) 1/2(n 4)=5/n−3 c.) 1/2(n 4)=3−5/n d.) 1/2n 4=5/n−3

Let's assume the number be n.

So, sum of number and four can be written as n+4.

Now one-half of n+4 will be \frac{1}{2} (n+4).

Quotient of five and the number can be written as \frac{5}{n}.

Now three less \frac{5}{n} can be written as \frac{5}{n} -3.

So, one-half the sum of a number and four is three less than the quotient of five and the number can be converted into equation as follows:

\frac{1}{2} (n+4)=\frac{5}{n}-3

So, b is the correct choice.

6 0
3 years ago
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How much is Jonah's income tax for the year?
Juliette [100K]
Jonah makes 85,740, which is at least 85,650 but less than 178,650, his tax is 28%. All you have to do is multiply 85,740 by 28% a.k.a .28 and you should get 24,007.2 which is Jonah’s income tax for the year.
3 0
3 years ago
Someone, PLEASE answer or explain what to do. I don't understand!!
Crank

Answer:

for 2 itll be 1 and for 3 itll be 4 and for 4 itll be 6 and for the 5 itll be the 8

Step-by-step explanation:

you had to just do the cross thing on a date table

5 0
3 years ago
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Michael's haircut was $14.00. he gave a tip of $3.50. what percent did michael leave as a tip
avanturin [10]
He gave a 25% tip

hope this helped
3 0
3 years ago
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Solve for x. Assume that lines which appear tangent are tangent.
NeX [460]

Answer:

x=2

Step-by-step explanation:

The angle formed by two tangents intersecting outside of  a circle is half the difference of the intercepted arcs.

This implies that:

55=\frac{1}{2}(116x+3-(180-55))

We need to simplify this ad solve for x to get:

110=(116x+3-125)

Group the similar terms to  get:

110-3+125=116x

232=116x

Divide by 116 to get:

x=2

8 0
3 years ago
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