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Elodia [21]
3 years ago
9

Four students had the following amounts of money in their pockets: $3.14, $.67, $2.45, and $1.14. How much money did they have t

otal? A. $7.40 B. $7.04 C. $7.44 D. $7.00
Mathematics
2 answers:
marta [7]3 years ago
8 0
Ok, so always remember, when adding or sub. decimals, always line the decimals up so you get the right answer so your answer would be:

$7.40
Butoxors [25]3 years ago
7 0
A. $7.40
Adding $3.14 to $0.67 equals $3.81
You then could add $2.45 to $3.81 and get $6.26
Finally you add $1.14 to $6.26 and get $7.40
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What is 3(exponent 2) multiplied by 3(exponent 3) ????
rusak2 [61]

                                                   \huge\boxed{243}

___________________________________________________________

                                             \boxed{Explanation}

So, we have the following equation...

3^2*3^3=(?)

Remember 3^2 and 3^3 is the following...

3^2=3*3\\3^3=3*3*3

Therefore, 3*3=9\\3*3*3=27\\9*27=243

So, your final answer is \boxed{243}.

___________________________________________________________

<em>Glad to help!</em>

\huge\boxed{Thanks,\;Plip.}

3 0
2 years ago
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PLEASE ANSWER + BRAINLIEST!!
vovikov84 [41]
If you have a product of variables, it is not linear.

A. x(y - 5) = 2
xy - 5x = 2
xy is a product of variables, so option A is not linear.

3 0
2 years ago
The grocery store is having a candy sale. Originally, a candy bar was $1.50. The
dangina [55]

The markdown rate is 66.7%.

<h3>Markdown rate</h3>

Using this formula

Markdown rate= Change in price/original price×100

Let plug in the formula

Markdown rate=$1.50-$0.50/$1.50

Markdown rate=$1.00/$1.50×100

Markdown rate=66.66%

Markdown rate=66.7% (Approximately)

Inconclusion the markdown rate is 66.7%.

Learn more about markdown rate here:brainly.com/question/1153322

8 0
2 years ago
1/2 (4 - 2x); 2-2x can some one help​
lakkis [162]

Answer:

x=0

Step-by-step explanation:

7 0
3 years ago
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rusak2 [61]

Answer:

6ft

36ftsquared

Step-by-step explanation:

5 0
3 years ago
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