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skelet666 [1.2K]
3 years ago
13

Graeme earns $4.23 for each half hour that he works. How much will he make after 4 hours of work?

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0

Answer:

4.23*8=33.84

Graeme will make $33.84 after four hours of work.

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The sum of two numbers is 15. Twice one number equals 3 times the other. Find both numbers
Dmitrij [34]

Answer:

9 & 6

Step-by-step explanation:

First, check if, by adding them (sum), they equal 15:

9 + 6 = 15

Next, check the greater number, by multiplying it by 2:

9 x 2 = 18

Check the lesser number, by multiplying it by 3:

6 x 3 = 18

Note that they both have 18 as an answer.

9 & 6 are your answers.

~

4 0
4 years ago
some numbers can be expressed as the sum of a string of consecutive positive numbers which numbers have this property
NISA [10]
K, so, lets add them up
1+2=3
1+2+3=6
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etc

basically
all numbers 'x' such that
x=\frac{(n+1)(n+2)}{2} and n is the set of all natural numbers


7 0
3 years ago
Describe a situation that can be represented by the expression 4(-2)
Alisiya [41]
I think the statement is missing in the question.
Let's assume it to be :
<span>Describe a situation that can be represented by the expression 4(X-2)
According to that we can say:

A functions is define by Four times the difference of a number X an</span><span>d</span> two.
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8 0
3 years ago
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Rashid [163]

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hope this helps.

7 0
3 years ago
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A rectangular pyramid is sliced so the cross section is perpendicular to its base and passes through its vertex. What is the sha
IgorLugansk [536]
The answer for the question shown above is: The shape of the cross section is a triangle.

 The explanation is shown below:

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4 0
3 years ago
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