What are the like terms in the expression?

4 m minus 9 + 3 n + 2
–9 and 2
–9 and 3n
4m and 3n
4m and –9

Answer:

32 hours

Step-by-step explanation:

Given

[tex]Rate= \frac{3}{4}\ tons\ per\ hour[/tex]

Required

Determine time taken for 24 tons

As used in this question, Rate is the ratio of tons of dirt to time.

i.e.

[tex]Rate = \frac{Tons\ of\ Dirt}{Time}[/tex]

Let t represents time when tons of dirt is 24 tons:

[tex]Rate = \frac{24}{t}[/tex]

Recall that: [tex]Rate= \frac{3}{4}\ tons\ per\ hour[/tex]

So, we have

[tex]\frac{24}{t} = \frac{3}{4}[/tex]

Cross Multiply

[tex]3 * t = 24 * 4[/tex]

Divide both sides by 3

[tex]t = 8 * 4[/tex]

[tex]t = 32[/tex]

Hence, time taken is 32 hours

Answer:

72

Step-by-step explanation:

The total no of outcomes of an experiment is given by :

N = n₁× n₂ ×n₃ ×....

Where,

n₁,n₂,n₃... are possible outcomes in step 1,2,3 and so on

In this problem, there are 3 steps.

n₁ = 6, n₂ = 3, n₃ = 4

Total number of possible outcomes = 6(3)(4) = 72

Hence, there are 72 possible outcomes.

Answer:37.5

Step-by-step explanation:

The work a crew will pave in an hour will be 8/5 miles.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a crew of highway workers paved 1/5 mile in 1/8 hour. The amount of work will be calculated as,

1 / 8 hours ⇒ 1 / 5 miles

1 hour ⇒ 8 x (1 / 5 ) miles

1 hour ⇒ 8 / 5 miles

Therefore, the work a crew will pave in an hour will be 8/5 miles.

To know more about an expression follow

https://brainly.com/question/16174575

#SPJ2

Answer:

0.17,1.7,2.0,16.9

Step-by-step explanation:

Answer:

0.17    1.7    2.0    16.9

Step-by-step explanation:

your going to look at the first number

Answer:

0.00310 miles

Step-by-step explanation:

Maria runs 5 m each week. We need to find how miles she run. It means we need to convert meters to miles. The relation between meter and yards is as follows :

1 meter = 1.09361 yards

Also, 1 mile = 1760 yards

It means,

1 mile = 1609.34 m

1 m = (1/1609.34) miles

[tex]5\ m=\dfrac{5}{1609.34}\ \text{miles}\\\\=0.00310\ \text{miles}[/tex]

So, she will cover 0.00310 miles.

Answer:

5 - 10g + 20b

Step-by-step explanation:

(5 times 1) plus (5 times -3g)  plus (5 times 4h)

5 - 10g + 20h.

This is the answer.

#teamtrees #WAP (Water And Plant)

Answer:

for f(x)=tan(2x+1)

Amplitude: None

Period: pi/2

phase Shift: -1/2(1/2 to the left)

Answer:

Step-by-step explanation:

Answer:

1i.) x = 18

1ii.) x = 40

2.) x = 155

3i.) ABD = 115° (actually this is wrong, idk how to calculate this ;-;

3ii.) BEF = 135°

Step-by-step explanation:

*All triangles add up to 180° in total of all angles added together*

i.) Find x

4x + 3x + 3x = 180°

10x = 180°

10x/10 = 180/10

x = 18

----------------------------------------

ii.) Find x

180 - 115 = 65

65° + 75° + x° = 180°

140° + x° = 180°

x° = 180° - 140°

x = 40°

----------------------------------------

2.) Find x

180 - 145 = 35

45° + 35° + n° = 180°

80° + n° = 180°

n° = 180° - 80°

n° = 100°

*Vertical Angles of n and m (variables I randomly made so I can solve this), so they are both the same*

100 + 55 + m = 180

155 + m = 180

m = 180 - 155

m = 25

25 + x = 180

x = 180 - 25

x = 155

----------------------------------------

3.) Find Angles

i.) ABD

180° - 65° = 115°

Angle ABD = 115°

ii.) BEF

180° - 110° = 70°

70° + 65° + x° = 180

135° + x° = 180°

x° = 180° - 135°

x = 45°

180° - 45° = 135°

Angle BEF = 135°

Answer:

102,918,0343.3

Step-by-step explanation:

tbh idek if this is right :|

Answer:

ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh hmmmmmmmmmm i think carrot

Step-by-step explanation:

Answer:

[tex] \boxed{ \sf{Total \:Interest = \underline{ 2223} \: rupees}}[/tex]

[tex] \boxed{ \sf{Total \: Amount = \underline{10023} \: rupees}} [/tex]

Step-by-step explanation:

[tex] \boxed{ \sf{Simple \: interest \: ( \: I\: )\: = \frac{Principal \: ( \: P \: ) \: \times \: Time \: ( \: T \: ) \: \times \: Rate \: ( \: R \: )}{100}}} [/tex]

[tex] \longrightarrow{ \sf{ \frac{7800 \times 3 \times 9.5}{100}}} [/tex]

[tex] \longrightarrow{ \sf{ \frac{222300}{100}}} [/tex]

[tex] \longrightarrow{ \sf{2223 \: rupees}}[/tex]

The total interest = 2223 rupees.

[tex] \boxed{ \sf{Amount \: (A) = Principal \: ( \: P \: ) \: + \: Interest \: ( \: I \: )}}[/tex]

[tex] \longrightarrow{ \sf{7800 \: rupees + 2223 \: rupees}}[/tex]

[tex] \longrightarrow{ \sf{10023 \: rupees}}[/tex]

The total amount = 10023 rupees.

--------------------------------------------------------------

Hope I helped!

Have a wonderful time ツ

~TheAnimeGirl

Answer: $2528.56  is the answer because if you do the problem you should get something like this

A=P(1+r/n)^nt

Plug in the values:

P=1400, r=6/100=0.6,

n=2 and t=10

A=1400(1+.06/2)^2(10)

A=$2528.56

Hope it helped

Yours,

Nathaniel

Step-by-step explanation:

Answer:

Slope formula!

Step-by-step explanation:

You'd use that to find the slope!! THEN you'd use slope intercept form, but this one first!

I really hope this helped!! Have a good day :)

Answer:

c

Step-by-step explanation:

Answer: C.2304

Step-by-step explanation:

volume for a sphere formula: V=4/3πr^3

[tex]V=4/3\pi r^3=4/3*\pi *12^3=7238.23\\7238.23/\pi \\=2304\\[/tex]

Answer && Step-by-step explanation:

Simple plug and chug

we know a+b == 6 so replace the set as 6 so:

2(6)+6/6+(6)^2-2

12+1+36-2

49-2

==47

Step-by-step explanation:

x=9

therefore,

each sides length is 9

5x-7=3x+11

=5x-3x=7+11

=2x=18

=x=9

9514 1404 393

Answer:

  √32

Step-by-step explanation:

The hypotenuse can be found using the Pythagorean theorem. It tells you the square of the hypotenuse is the sum of the squares of the legs.

  h² = 4² +4²

  h² = 16 +16 = 32

  h = √32

The length of the hypotenuse is square root of 32 units.

Answer: $1,992

Step-by-step explanation: :)

Answer:

[tex]m=-7[/tex]

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

Find points from chart.

Point (39, 36)

Point (40, 29)

Step 2: Find slope m

Answer:

0.0907

Step-by-step explanation:

There are 12 picture cards

There are 4 9's

There are 52-12-4 = 36 cards that are not 9's and not picture cards

(5*58905)/(52C5)

Answer:

f(x) = 10,500 x 1.05^t

Answer:i used a calculator 12000

Step-by-step explanation:12 × 10 × 10 × 10 = 12000

and have a nice Day :)

Answer:

12000

Step-by-step explanation:

If you multiply 12 by 10 its 120, if you add 2 more 0's to the end of the number, it will be 12000, so, basically, any time you multiply a number by 10, you add a 0 to the end of the number your multiplying 10 by, hope this helps:)

flipAnswer:

Multiplication

Step-by-step explanation:

The answer is multiplication because the multiplication by two will definetly flip the value of any sort of number that is non zero.

Answer:

5x² - 36x - 81

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define expression

5x² - 36x - 81

Step 2: Simplify

We cannot simplify the expression down further.

Answer:

-3/4

Step-by-step explanation:

Line is passing through the points [tex] M(1,\:3)=(x_1, \: y_1) \: \&\: N(5, \: 0)=(x_2,\:y_2) [/tex]

Slope of MN

[tex] = \frac{y_2 - y_1}{x_2 - x_1} \\ \\ = \frac{0 - 3}{5 - 1} \\ \\ = \frac{ - 3}{4} \\ \\ = - \frac{3}{4} [/tex]