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forsale [732]
3 years ago
14

Elaluate the expression when y=5 and x=47. x - 6y ​

Mathematics
2 answers:
lys-0071 [83]3 years ago
6 0

Answer:

1410

Step-by-step explanation:

-6 times 5 is -30

47 times -30 is -1410

Kazeer [188]3 years ago
6 0

Answer:

17

Step-by-step explanation:

first you would susitute the variables so your equation is going to be

47-6*5

after just follow pemdas

6*5=30

47-30=17

so your answer is 17

hopes that helps

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The sum of a number and four is less than twelve
Anettt [7]

Answer:

Some answers would be 7 6 5 4 3 2 1. Not all numbers will be less than twelve.

Step-by-step explanation:

First, I added the number to 4 that would equal twelve. Then, I just started using numbers below it. If this is a true or false, this would be false because if you added any number (let's say 12) to 4, you might get more than 12. Although, every number in the negatives would work as well, because they didn't state that the absolute value of the number plus 4 is less than 12. Hope it is right!

6 0
4 years ago
What is the missing dimension of a rectangle or prism with the following dimensions and volume? Length 3 cm width 5 cm volume 45
olasank [31]
Hello! 

In order to find out the volume of any prism, you are to do length x width x height.

Because we only know the length and the width, we can multiply those to get started. 3 x 5 is 15, so we know that's what we can start with.

Because we know the volume, all we have to do is do h x 15 = volume (45). Now, what is height?

In order to find the height, we must find a number that, when multiplied by 15, equals 45. 

So we can try out 3, which when multiplied by 15, equals 45. 

That means 3 is your height.

Hope I helped! :)
3 0
3 years ago
3. Jack buys a bicycle on sale for $59.
Semmy [17]

Answer:

One 50$, one 5$, and four 1$ bills

6 0
3 years ago
Read 2 more answers
Ms. Novas bought 3 pounds of jelly beans. She kept 8 ounces for her family and gave the rest to her friends. She gave each frien
Yuki888 [10]

Answer:

A = 40/n

Therefore, she gave each friend 40/n ounces of jelly beans.

Step-by-step explanation:

Given;

Total amount of jelly beans To = 3 pounds = 3×16 ounces = 48 ounces

Total amount kept for family Ta = 8 ounces

Total amount given to friends = Ti

Number of friends = n

Amount given to each friend = A

Ti = To - Ta

A = Ti/n = (To-Ta)/n

A = (48 - 8)/n

A = 40/n

Therefore she gave each friend 40/n ounces of jelly beans.

4 0
3 years ago
Read 2 more answers
What is the answer to -7/24 - (-5/8)? Show work please...
Nitella [24]
Answer <span>-7/24 - (-5/8) = 1/3</span>
8 0
3 years ago
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