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3 years ago

How do you use the order of operations to solve this problem:

1 answer:

7 0

First you do “Parenthesis”. So add to get 11. Next you do “Multiplication”. So multiply 7 and 11 to get 77. Last you do “Subtraction”. Final answer is 73.

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What's the degree of the polynomial c^5+9c^2– 3d^7c3 – 3d

Irina18 [472]

Answer:

Step-by-step explanation:

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2 years ago

Help solving this problem, the second problem not the third

yawa3891 [41]

Given:

1 Van and 4 buses filled with 195 students.

1 Van and 5 buses filled with 241 students.

Let x and y be the number of students in Van and number of students in bus.

$\begin{gathered} x+4y=195\ldots\text{ (1)} \\ x+5y=241\ldots\text{ (2)} \end{gathered}$

Subtract equation (1) from equation (2)

$\begin{gathered} x+5y-x-4y=241-195 \\ y=46 \end{gathered}$

Substitute y=46 in equation (1)

$\begin{gathered} x+4(46)=195 \\ x+184=195 \\ x=195-184 \\ x=11 \end{gathered}$

Number of students that van can carry is 11.

Number of students that bus can carry is 46

7 0

9 months ago

The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?

scoray [572]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have: m = 1 and b = -1. Substitute:

y = 1x - 1

<h3>Answer: y = x - 1</h3>

7 0

3 years ago

Answer this equation please <br> (2.5 • 100) • 5 = ?

stepan [7]

Answer:

1250

Step-by-step explanation:

(2.5 • 100) • 5

Parentheses first

250 *5

1250

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2 years ago

30°

PtichkaEL [24]

Answer:

29. 4

is the masure of garden in our home

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2 years ago