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3 years ago

Answer the following questions for the expression:

Mathematics

1 answer:

Pepsi [2]3 years ago

7 0

Answer:

A) 7

B) 10

C) 7z

D) 3

Step-by-step explanation:

A&C: Term is a number variable or variable being multiplied.

B: The constant is a number without variable.

D: A coefficient is the number you are multiplying something by.

PLEASE VOTE ME AS BRAINLIEST. HOPE THIS HELPED.

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Triangle ABC has side lengths 18,24, and 30. Do the side lengths form a Pythagorean triple? Yes or No?

horrorfan [7]

Yes, the equation is a^2+b^2=c^2 so if u take 18^2+24^ it equals 900 so to test that you take 30^2 which is = to 900 also so yes

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3 years ago

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Courtlynn combines cup sour cream with

Rudiy27

Answer:

she would put 8oz in each bowl

Step-by-step explanation:

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4 years ago

Write a first step question and answer. Then solve the problem. Jerome bought 8 packs of baseball cards at a garage sale. Each p

tia_tia [17]

Answer: Jerome has left 56 cards.

Explanation:

Since we have given that

Number of packs of baseball cards at a garage sale = 8

Number of cards in each pack = 10

Total number of cards in all is given by

$8\times 10=80$

Now,

He gave his younger sister 3 cards from each pack ,

So,

Number of cards he gave to his younger sister from each pack = 3

Number of packs were there = 8

So,

Total number of cards he has given to his younger sister is given by

$3\times 8=24$

So, number of cards left to Jerome is given by

$80-24=56$

So, there are 56 cards Jerome left with .

7 0

3 years ago

Which inequality is true?

alexdok [17]

9514 1404 393

Answer:

А. Зп > 9

Step-by-step explanation:

The inequality of A may or may not be true. (It is true only if n > 3.) All of the others are definitely false.

3 0

3 years ago

Solve this application problem using a system of equations: The Springfield Movie Theater sold adult tickets for $4.10 each and

stiv31 [10]

65 adult tickets and 24 children tickets were sold

Solution:

Let "a" be the number of adult tickets sold

Let "c" be the number of children tickets sold

Cost of 1 adult ticket = $ 4.10

Cost of 1 children ticket = $ 2.70

Last Thursday, a total of $331.30 was collected from 89 movie watchers

Number of movie watchers = 89

number of adult tickets sold + number of children tickets sold = 89

a + c = 89

c = 89 - a ----------- eqn 1

They collected a total of $ 331.30

Therefore, we frame a equation as:

number of adult tickets sold x Cost of 1 adult ticket + number of children tickets sold x Cost of 1 children ticket = 331.30

$a \times 4.10 + c \times 2.70 = 331.30$

4.1a + 2.7c = 331.3 ------ eqn 2

Substitute eqn 1 in eqn 2

4.1a + 2.7(89 - a) = 331.3

4.1a + 240.3 - 2.7a = 331.3

Combine the like terms

1.4a = 331.3 - 240.3

1.4a = 91

Substitute a = 65 in eqn 1

c = 89 - 65

Thus 65 adult tickets and 24 children tickets were sold

4 0

3 years ago