Bryan started to evaluate a decimal expression. 2.5(42 ÷ 3.2 – 10(0.2) + 3)– 5.2 2.5(16 ÷ 3.2 – 10(0.2) + 3) – 5.2 What should Bryan's next step look like?

Answers

Answer 1

Answer:

The secondstep is

2.5 (42 ÷ 3.2 – 2 + 3) - 5.2

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Step 1:

2.5 (42 ÷ 3.2 – 10(0.2) + 3) - 5.2

Step 2:

2.5 (42 ÷ 3.2 – 2 + 3) - 5.2

Step 3:

2.5 (13.125 + 1) - 5.2

Step 4:

2.5 (14.125) - 5.2

Step 5:

35.3125 - 5.2

Step 6:

30.1125

Thus,

The value of the expression is 30.1125.

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Answer 2

Answer:

Answer:

The answer is C

Step-by-step explanation:

I just answered it on edg

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5(3q-1)5q+15Who can find the variable for this
Bill makes leather shoes. He charges $45 for a pair of women's shoes and $50 for a pair of men's shoes. He sells x pairs of women’s shoes and y pairs of men’s shoes each week and earns a total income of $2,500. This situation can be represented by the equation . If Bill has no female customers during a particular week, he needs to sell pairs of men’s shoes to earn his weekly income of $2,500.
How do you write 36% as a fraction or whole number in simplest form?
How do you factorise 14x -21xy

Solve the equation.

x2 = 160

Answers

divide both side by 2 ad you get x=80

If I had seventeen 1/3s of pizza how many full pizzas could I make and how many thirds would be left over?

Answers

You would make 5 full pizzas and there would be 2/3 left over!

What is to 2 5/3 in radical form

Answers

I hope this helps. Sorry if this is wrong:( enjoy your day!!

Final answer:

In response to 'what is 2 5/3 in radical form', it's crucial to first convert the mixed number into an improper fraction, 11/3. Next, the radical form is found by taking the square root of the improper fraction, resulting in √(11/3). This concept is often covered in high-school mathematics.

Explanation:

Understanding how to convert a number in mixed form to radical form is critical in high-school mathematics. The expression 2 5/3 is a mixed number. In radical form, we first convert the mixed number into an improper fraction and then take the square root of it.

First, let's convert the mixed number 2 5/3 into an improper fraction. That gives us (2 * 3) + 5 = 11/3.

Now, to convert the improper fraction, 11/3, to radical form, we simply take the square root of the number. Therefore, 11/3 in radical form is √(11/3).

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There are 56 students going on a field trip to the science center in groups of 8 how many groups of students are here

Answers

There are seven groups

There are 7 students in each group

Point R is the midpoint of line segment XY. If XR=3n+1 and YR=16-2n, what is the length of line segment XY?Please explain your work.

Answers

1) 3n+1=16-2n - add 2n to both sides - you should now be left with 5n+1=16 (remember the 2n gets canceled out) - subtract 1 from both sides - you should now be left with 5n=15 - now you divide by 5 to get n by itself - 15 divided by 5 is 3 - n=3 2) substitute n with 3 in to the original equation - so 3n+1=16-2n now becomes 3(5)+1=16-2(3) - you should get 10 for both so 10=10 3) according to the segment addition postualte , XR + YR = XY. - add 10+10 which stands for the lengths of XR and YR Answer - XY = 20

Dexter makes a scale drawing of his room. In real life, the room is 10 feet wide and 12 feet and 6 inches long. In Dexter's drawing, the room is 4 inches wide. What measure should the length be?

Answers

The length of modeled drawing room is 5 inches.

Given that, the room is 10 feet wide and 12 feet and 6 inches long.

What is scale factor?

A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).

The basic formula to find the scale factor of a figure is expressed as,

Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.

So, scale factor = 4 inches

We know that, 1 feet = 12 inches

Now, scale factor = 4/(10×12)

= 4/120

= 1/30

Length = 1/30 ×(12 feet and 6 inches)

= 1/30 × (144+6)

= 1/30 × 150

= 5 inches

Therefore, the length of modeled drawing room is 5 inches.