i.e "None of the other answers make sense." <----- This is NOT a good explanation.

Answer:

If 5x-2 = 3x+4, then x=3

Step-by-step explanation:

5x-2=3x+4

Add 2 to both sides, and you get 5x=3x+6. Subtract 3x from both sides, and you get 2x=6. Divide both sides by 2, and what's left is x=3. Hope this helps. :)

Answer:

Step-by-step explanation:

Length of wire that Mika has H = 3 7/16 cm = 55/16 cm

length of wire that she needs N = 2 5/8 cm = 21/8 cm

Total length of wire she has (H) is the sum of total length that she need (N) and the length that she cuts (C). This can be expressed as;

H = N+C

Length of wire she needs N = H-C

Substitute the given values into the expression;

N = 55/16 - 21/8

Find the LCM

N  = (55-42)/16

N = 13/16

Therefore she needs thirteenth-sixteenth cm wire

Answer:

The answer is 95

Step-by-step explanation:

hope that helps

123-(18)-6+(-4)

123-18=105-6=99-4=95

Answer:

y=-1/3x+3

Step-by-step explanation:

Answer: 4992

Step-by-step explanation:

same, but whenever it talks about "lenghth and with" it is multiplying

hope this helps :)

Yes.....

3x+24=42

3x=42-24

3x=18

x=18/3

.°. x=6

no...

3(x+8)=126

x+8=126/8...

3x+8=42

3x=42-8

3x=34

x=34/3....

4 number.... yes

3x+24=42

3x=42-24

3x=18

x=18/3

.°. x=6

second last yes and last not enough information...

my dude the answer is

  3

Step-by-step explanation

Answer:

height of the balloon = 1.0494 miles        

Step-by-step explanation:

I drew a triangle and labeled angles A, B and C and sides a, b and c.

a = (c · sin A) / sin C = (3.5 · sin 24.5°) / sin 114.2° = 1.4514 / 0.9121 = 1.59 miles

now we have a 90° triangle

h = (a · sin B) / sin 90° = (1.59 · sin 41.3°) / sin 90° = 1.0494 / 1 = 1.0494 miles

Answer:

Step-by-step explanation:

C

Answer:

I disagree . I don’t agree because if you have 25 bags with 20 braclets in each then you would just waste So many bags because you can fit 500 bracelets in those bags all together.

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

She needs about 20 bags, the exact amount needed 22.

Why:

22 x 20 = 440. Either she'd have five over (then it'd be 21 bags) or a not full bag.

Answer:

There are 40 families in the suburb.

Step-by-step explanation:

Given that 85% of the families own a beagle.

Let x be the total number of families in the suburb.

It is also given that 34 families own a beagle

Which means that 85% of x is 34

This can be written as:

[tex]34 = 85\%\ of\ x\\34 = 0.85x\\\frac{0.85x}{0.85} = \frac{34}{0.85}\\x = 40[/tex]

Therefore, there are 40 families in the suburb.

Answer:

Where is the question?

Answer:

the area of the shaded region is 119.5

Step-by-step explanation:

area of a triangle formula 1/2bh (b= base) (h=height)

area of big triangle work

1/(20)(18)

20x18= 360

360 divided by 2 is 180 area of big triangle is 180

moving on to smaller triangle

1/2bh

1/2(11)(11)

121/2

60.5

THEN you subtract using bigger triangle by smaller

180-60.5=119.5

Answer:

Equation: y=-2,000x+30,000

Slope: Plane is going down at the rate of 2,000 feet per minute

y-intercept: The intal altitude is 30,000 feet in the air

10 minute: 10,000 feet

0 altitude: 15 minutes

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Because if you multiply the fractions by 6, the denominator would be a multiple.

For example, 2/3y x6/1= 12/3y= 4y

Answer:

1920 words

Step-by-step explanation:

Set up a proportion, where x is the number of words Lucy can type in 32 minutes:

[tex]\frac{300}{5}[/tex] = [tex]\frac{x}{32}[/tex]

Cross multiply and solve for x:

5x = 9600

x = 1920

So, in 32 minutes, Lucy can type 1920 words

This question is incomplete

Complete questions

Total number of students is 126

Part A: About ⅔ of the students chose to go to the arcade. Calculate the number of buses needed for the arcade trip if each bus can transport 42 students. Explain your step

Answer:

2 buses would be needed for the Arcade trip

Step-by-step explanation:

Step 1

Total number of students = 126

We find 2/3 of the total number of students

2/3 want to go to the Arcade.

Hence,

2/3 × 126 = 252/3

= 84 students.

84 students want to go to the Arcade

Step 2

We are told in the question that

1 bus can transport 42 students

Hence,

42 students = 1 bus

84 students = x bus

Cross Multiply

42 × x = 84 × 1

x = 84 /42

x = 2 buses.

Hence, 2 buses would be needed for the Arcade trip

It is right I made this in venn diagram . sorry for poor picture quality

Answer:

Function A is linear and function B in linear since it is in the equation y=mx+b

Step-by-step explanation:

Hope this helps :)

Answer:

Is D

Step-by-step explanation:

Function A does not follow Pattern and Function B does

Answer:

143/5

or

28 3/5

Step-by-step explanation:

ywwwwhshshd

Answer:

143/5, 28.6, or 28 3/5

Answer:

D

Step-by-step explanation:

X = -10/9 = -1 and 1/9

Answer:

31.5

Step-by-step explanation:

Answer:

31.5

Step-by-step explanation:

Answer:

5.15m + 10.25 = 10.25m

It will take about 2 months for them to have the same amount of money.

Step-by-step explanation:

Tricia : 5.15m + 10.25

Melanie : 10.25m

Set them equal to each other and solve for m:

5.15m + 10.25 = 10.25m

10.25 = 5.1m

2.01 = m

Answer:

1.) x={1,−2}

2.) x={3,-9}

3.) x = {4, 4}

4.) x={0, 12}

5.) x = {6, 8}

Step-by-step explanation:

1.) x2+x-2=0

Step-1 : Multiply the coefficient of the first term by the constant   1 • -2 = -2

Step-2 : Find two factors of  -2  whose sum equals the coefficient of the middle term, which is   1 .

-2 +  1=   -1

     -1+ 2=  1    That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -1  and  2

             x2 - 1x + 2x - 2

Step-4 : Add up the first 2 terms, pulling out like factors :

                 x • (x-1)

add up the last 2 terms, pulling out common factors :

                   2 • (x-1)

Step-5 : Add up the four terms of step 4 :

                   (x+2)  •  (x-1)

               (x + 2) • (x - 1)  = 0

Hope this Helps!!!!

Answer:

The answer is D. 18

Step-by-step explanation:

Im on a unit test review rn just saying

The required number of apples is 18 for which the prediction of the total weight is an extrapolation.

Data has been given, for apples as weight and number of apples, for the number of apples is the prediction of the total weight an extrapolation is to determine.

Extrapolation is defined as the estimation of an unspecified value established on extending a known series of values or realities. Extrapolating is to assume something not directly stated from existing data. Alter of extrapolation is Interpolation, it is the accomplishment of calculating a value between two comprehended values that exist between a sequence of values.

Since among the options number of apples for extrapolation is supposed to be the one that is beyond the given range, So for the following number of apples is 18.

Thus, The required number of apples is 18 for which the prediction of the total weight is an extrapolation.

Learn more about extrapolation here:
https://brainly.com/question/18768845
#SPJ5

 

Answer:

1.25 laps per minute

Step-by-step explanation:

if it takes him 4 minutes to do 5 laps, then to find you many laps he can do in a minute you would just divide the two.