All categories

4 years ago

Simplify the expression. 54−6 ⋅ 5÷3

Mathematics

2 answers:

Flauer [41]4 years ago

7 0

54-6= 48
5/3= 1.67
1.67*48=80.16

Sidana [21]4 years ago

5 0

Answer:

The simplified form of the provided expression is 44.

Step-by-step explanation:

Consider the provided expression.

54−6 ⋅ 5÷3

In order to solve the above expression use P.E.M.D.A.S

So first perform the multiplication in the above expression.

54−30÷3

Now perform the division.

54−10

Finally perform the subtraction.

Hence, the simplified form of the provided expression is 44.

You might be interested in

A fertilizer covers 3 4 square foot in 1 2 hour. The unit rate is square feet per hour.

Alenkasestr [34]

Answer:

$2\frac{5}{6}$ square foot per hour

Step-by-step explanation:

The total area covered = 34 square foot

Time taken = 12 hours

This implies that it takes 12 hours to cover 34 square foot.

Using proportionality,

12 hours ---------------------------------------> 34 square foot

Dividing both sides by 12

$\frac{12}{12} hours$ ---------------------------> $\frac{34}{12} square foot$

1 hour ---------------------------------------> $2\frac{5}{6}$ square foot per hour

The unit rate in square feet per hour is $2\frac{5}{6}$ square foot per hour

7 0

3 years ago

Students who attend Washington Middle School are either in seventh or eighth grade. At the end of the first semester 25% of the

Irina18 [472]

Answer:

There are 1240 students who attended Washington Middle School.

Step-by-step explanation:

Given:

Students who attend Washington Middle School are either in seventh or eighth grade.

At the end of the first semester 25% of the students at Washington Middle School were on the honor roll.

Seventh graders represented 60% of the students on the honor roll.

If 124 students on the honor roll were in eighth grade.

Now, to find the students attend Washington Middle School.

Let the total number of students be $x.$

So, the students at Washington Middle School were on the honor roll:

25% of $x$

$=\frac{25}{100} \times x$

$=\frac{25x}{100}$

$=\frac{x}{4}$

As, given seventh graders represented 60% of the students.

So, the students on the honor roll represented as seventh graders:

$60\%\ of\ \frac{x}{4}$

$=\frac{60}{100} \times \frac{x}{4}$

$=0.6\times \frac{x}{4}$

$=\frac{0.6x}{4}$

As, 124 students on the honor roll were in eighth graders.

Thus,

According to question:

$\frac{x}{4} -\frac{0.6x}{4} =124$

$\frac{x-0.6x}{4} =124$

$\frac{0.4x}{4} =124$

Multiplying both sides by 4 we get:

$0.4x=496$

Dividing both sides by 0.4 we get:

$x=1240.$

Therefore, there are 1240 students who attended Washington Middle School.

6 0

4 years ago

Please helppppppp Thank you

kumpel [21]

Answer:

y=x+2

Step-by-step explanation:

The y-int is 2

The slope is x because you go up one and one to the right

6 0

3 years ago

A card is drawn from a well shuffled deck of 52 cards. find the probability of drawing a 7 of hearts

den301095 [7]

1/52 because there is only one 7 of hearts in the 52 cards.

4 0

3 years ago

What does the distributive property combine to make multiplying whole numbers easier?

IgorC [24]

An algebra property whuch is used to multiply a single term and two or more terms inside a set of parentheses

5 0

4 years ago