( 25 points) I need help with 3 and 4

Answer:

No.

Step-by-step explanation:

His rent for the year will be 1000 * 12 = $12,000 which is the same as his income!.  No money left for food, travel and other expenses.

Answer:

x = 5

Step-by-step explanation:

-28 + 2x = -18

-18 + 28 = 10 / 2 = 5

Answer:

5

Step-by-step explanation:

2 x 5 = 10

-28 + 10 = -18

so the answer is 5

Answer:

I hope it will help you a lot.

Answer:

y = 2

because when you transpose -12 it changes the sign it become positive

Answer:

51.35 mph to the nearest hundredth.

Step-by-step explanation:

The time she takes to travel 60 miles = distance / average speed

= 60/50 = 1.2 hours.

Total time taken =  1.2 + 2.5

= 3.7 hours.

Total distance travelled = 60 + 130

= 190 miles.

Therefore average speed for the whole journey

= 190 / 3.7

= 51.35135 mph.

Answer:

4

Step-by-step explanation:

22=4(x+3)-5

22+5=4(x+3)-5+5

27=4(x+3)

27/4=4(x+3)/4

27/4=x+3

(27/4)-3=x+3-3

x=(27/4)-3

x=15/4

x=3.75

x=4

Answer: It is 10 because there are 2 other faces and 8+2=10

Step-by-step explanation:

Step-by-step explanation:

what is this unnecesssary question

MAKE ME BRAINLIST

Answer:

12.9

Step-by-step explanation:

7 1/6. / 5/9.

=43/6. / 5/9

=reciprocate to multiplication

=43/6. * 9/5 6 cancel 9

=43/2. *. 3/5

=12.9

formula: multiply the value in kilometers by the conversion '3280. 839895

Step-by-step explanation:

so, 3.76 kilometers =3.6× 3280. 839895 =12335.96 feets

Answer:

Step-by-step explanation:

6(3 5/6 -1 1/4)

3 5/6 - 1 1/4 =

3 10/12 - 1 3/12 =

2 7/12 *  6 =

(24+7/12 =

31/12*6)

186/12=

15 1/2

(12*15 =180 186-180=6 [15 6/12 = 15 1/2])

Edit: Steps janky

Step-by-step explanation:

Solution,

Radius=5 cm

Height=15 cm

Volume of a cylinder=πr²h

=22/7×(5)²×15

=1,178.571429

Step-by-step explanation:

Volume of cylinder = πr²h

Volume = π × (5)² × 15

Volume = π × 25 × 15

Volume = π × 375

Volume = 375π cm³

Answer:

OPTION B: 80

SEE THE IMAGE FOR SOLUTION

Answer:

2 years

Step by step explanation:

Let Paul's brother's age be x years.

Paul is 6 times as old as hus brother so, his age will be 6x.

According to question, Paul's age is 12 years so,

6x=12

or, x=12/6

or, x=2

Hence, his brother is 2 years old.

The age of paul's brother will be 2 years.

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

It is given that Paul is 6 times as old as his brother. Paul is 12 years old. The age will be calculated as below:-

Let Paul's brother's age be x years.

Paul is 6 times as old as his brother so, his age will be 6x.

According to the question, Paul's age is 12 years so,

6x=12

x=12/6

x=2

Hence, his brother is 2 years old.

To know more about expression follow

https://brainly.com/question/723406

#SPJ2

Answer: The answer I got is 15.6

Answer:

For both sets of data, the median is equal to the mean.

The interquartile range (IQR) is greater for M's classes than J's classes.

Step-by-step explanation:

J's Classes:

23, 25, 27, 28, 32

Median: 27

Mean: 27

Mean Absolute Deviation: 2.4

Interquartile Range: 3

M's Classes:

20, 24, 26, 29, 31

Median: 26

Mean: 26

Mean Absolute Deviation: 3.2

Interquartile Range: 5

Answer:

George had $10.95

Jerry had $17.15

Answer:

9 feet

Step-by-step explanation:

this is asking for one length of the sides of the garden. using key words, such as ~squared~ we can conclude that the shape of the garden is in fact a square, therefore, all sides will be equal. 9x9 would be the equation used, and even then the number is too large. all of the other options are larger therefore I don't think they are your answer.

Let it be x

ATQ

[tex]\\ \sf\longmapsto x+\dfrac{-5}{6}=\dfrac{2}{3}[/tex]

[tex]\\ \sf\longmapsto \dfrac{6x-5}{6}=\dfrac{2}{3}[/tex]

[tex]\\ \sf\longmapsto 3(6x-5)=6(2)[/tex]

[tex]\\ \sf\longmapsto 18x-15=12[/tex]

[tex]\\ \sf\longmapsto 18x=12+15=27[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{27}{18}[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{3}{2}[/tex]

Answer: $725.40

Step-by-step explanation:

6:15A.M. - 4:15 P.M. = 10 hours - 1 hour lunch = 9 hours/day

$16.12hr*9 hours = $145.08 per day

Monday thru Friday = 5 days

$145.08 * 5 = $725.40 per week

Answer: -2

Step-by-step explanation:

The coordinate of the midpoint M is - 2

The endpoints of ST = - 6 and 2

The midpoint M, can be obtained using the relation :

M = (x1 + x2) / 2

The endpoints x1 = -6 and x2 = 2

Hence, M = (-6 + 2) / 2

M = - 4 / 2

M = - 2

The midpoint is - 2

Learn more : https://brainly.com/question/13133371?referrer=searchResults

Answer:

45 nickels

30 quarters

60 dimes

15 pennies

Step-by-step explanation:

Quarters:

45÷3=15

15×2=30

Dimes:

30×2=60

Pennies:

60-45=15

Answer:

Step-by-step explanation:

Hello,

So you are gonna have 32 quarters.

One dime and one nickle.

Answer:

136.6 m per second squared

Step-by-step explanation:

acceleration = change in velocity×time

= 26.8×5.1

=136.6 m per sec squared

Answer:

-4 and -2.

Step-by-step explanation:

First of all,... OH MAN,... that is serious brain twisting logic (if you can call it logic) and to be fair I had to ask a math expert person I'm acquainted with,... cause I didn't know either,... so nothing to be ashamed about,...

If we let 2x equal the lesser of the two consecutive EVEN integers, and we let y equal 2x+2 be the greater of the two consecutive EVEN integers,

(For example, this is like x = 1, so 2x=2, y=4  or  x=7, so 2x=14 and y=16, we add 2 to the lesser even integer to get the next CONSECUTIVE even integer.)

This, y=2x+2,  is one of the equations we need.  To get the other,

 "Four times the lesser (4*2x) is (=)  12 less (-12) than twice the greater (2y)."

Doing it all in math, we get:

4(2x) = 2y - 12

This simplifies to:

8x = 2y - 12

And using the first equation (y=2x+2) we can substitute "2x+2" in for "y"  

8x = 2(2x + 2) - 12

Simplify the right side by first distributing:

8x = 4x + 4 - 12

Combine like terms on the right.

8x = 4x - 8

Subtract 4x from both sides

4x = -8

Divide both sides by 4

x= -2

Remember, our lesser even integer is 2x, so the lesser integer is 2*(-2)= -4, the greater is (-4)+2= -2.

Final answer:  The two consecutive even integers are -4 and -2.

To be even more fair I don't fully understand this completely either,... he explained it to me and I and getting it,... so anyway,... Hope it helps, and

Chow,...!

Answer:

Down below

Step-by-step explanation:

a. The range of y = sinθ is [-1,1]

b. The period of y = cosθ is 2π

c. The asymptotes of y = tanθ are -π2, π2, πn

d. The amplitude of y = sinθ is 1

e. The period of y = tanθ is π

f. The max value of y = cosθ is 1

Answer:

12,1.5,60

Step-by-step explanation:

Maya is mixing cups of pretzels and cups of cashews in a ratio of 3:2. She made a table of equivalent ratios to represent the situation. Fill in the blanks to complete the table. If the quantity is not a whole number, enter a decimal.

Pretzels (cups) Cashews (cups)

3 2

18  

12

A

1.5

B  1

90  

60

C

Answer:

− 4 + 9

Step-by-step explanation: