Mathematics High School

is x=25?


please i need help. Thank you very much
​

Is X=25? Please I Need Help. Thank You Very Much

Answers

Answer 1

Answer:

yes ur right

Step-by-step explanation:

180-130 = 50

50/2 = 25

this works because the sides are equal length

good stuff

Answer 2

Answer:

yep

Step-by-step explanation:

18-=130+x=x

180=130+2x

-130  -130

50=2x

25=x

yep

Related Questions

There are 7 fourth-grade classes at Grant Elementary. Each class has 28 students. About how many students are in the fourth grade at Grant Elementary?
28 students
140 students
О 210 students
• 280 students

Answers

Answer:

by inuv6gh8vig

Step-by-step explanation:

rydyctcyvuvubig8g

Answer:

210

Step-by-step explanation:

because you multiply 7 and 28 to get 196, and 210 is the closest thing to that. Hope this helped

: )

Which of these statements is true for f(x) = (9/10)X?
O A. It is always decreasing.
B. The domain of f(x) is x > 0
C. The range of f(x) is y > 9/10
D. The y-intercept is (0,1)
​

Answers

Answer:The y-intercept is (0,1)Hope this helps!!:)
The correct answer is D! The y-intercept is (0,1) !!

Sue is shopping for a turkey. At Stater Bros., she found an 18 lb turkey for $21.42. At Ralphs, she found a 20 lb turkey for $24.20. At Food for Less, she found a 17 lb turkey for $18.36. Tasks: Find the price per pound of each turkey. Stater Bros.: Ralphs: Food for Less: Which store has the best price? Store name:

Answers

Answer: See explanation

Step-by-step explanation:

At Stater Bros., she found an 18 lb turkey for $21.42. The cost per pound will be:

= $21.42 / 18

= $1.19 / lb

At Ralphs, she found a 20 lb turkey for $24.20. The cost per pound will be:

= $24.20 / 20

= $1.21 / lb

At Food for Less, she found a 17 lb turkey for $18.36. The price per pound will be:

= $18.36 / 17

= $1.08 / lb

Based on the explanation, Food for Less has the best price as it's cheaper than others.

PLEASE HELP ITS DUE AT nov 17 at 11:59

Answers

What are the situations the questions are referencing?

PLEASE HELP, DUE TODAY AND IM STUCK, ITS TWO QUESTIONS, WILL GIVE BRAINLIEST ♥
Drop down options for #4:
13
4x
-4x
3
-3

Answers

Answer:

#4: Blank 1: 4x, Blank 2: 3; #5: A) or D)

Step-by-step explanation:

Question 4: 4x, 3

Divide using the rules of synthetic divison (see Khan Academy)Blank 1: 4xBlank 2: 3

Question 5: A) or D)

B) and C) are automatically out- they have the wrong notationIt's either A) or D) - don't know for sure

Find the slope of the line that passes through (10,9) and (5,11)​

Answers

Answer:

-2.5

Step-by-step explanation:

Tammy, Kelley, and Jim love reading books. Tammy read 7.75 hours last month. Kelley read 7.69 hours. Jim read 7.075 hours. Who spent the most time reading

Answers

Answer:

Tammy

Step-by-step explanation:

Tammy read 7.75 hours last month. Kelley read 7.69 hours

Jim read 7.075 hours.

We would arrange the hours of reading from smallest to the highest

7.075, 7.69, 7.75

The person who spent the most time reading is the person with the highest number of hours that was spent reading. This person is Tammy.

Therefore, person who spent the most time reading is Tammy because she read for 7.75 hours.

The person who spent the most time reading is Tammy.

Tammy read 7.75 hours last month reading.Kelley read 7.69 hours reading.Jim read for 7.075 hours.

Therefore, from the decimals given, we can see that the highest is 7.75 hours that was used by Tammy.

Learn more about time on:

https://brainly.com/question/2972832

Como se resuelve un circuito en serie matemáticamente?

Answers

Answer:

Step-by-step explanation:

En un circuito en serie, toda la corriente pasa a través de cada uno de los resistores, uno a la vez. Esto significa que cada resistor contribuye su resistencia completa al circuito. Si conoces el valor individual de cada resistencia, solo súmalos para encontrar la resistencia total del circuito.

In a series circuit , all of the current passes through each of the resistors, one at a time. This means that each resistor contributes its full resistance to the circuit . If you know the individual value of each resistor, just add them together to find the total resistance of the circuit .

A baby grows 4 inches every 6 months. What is his rate of change?

Answers

Answer:

4:6 but if you reduce it is 2:3

Step-by-step explanation:

Mom has ⅘ quart of strawberries. She needs to fill ¼-quart jars. How many jars will she be able to fill?

Answers

She will be able to fill 3 jars because 4/5=16/20 and 1/4 = 5/20 so 5/20 x 3 = 15/20

What is the simple Intrest to 1,250 at 4.5% for 2 years

Answers

Answer:

1,362.50 Dollars

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4.5%/100 = 0.045 per year.

Solving our equation:

A = 1250(1 + (0.045 × 2)) = 1362.5

A = $1,362.50

Then You Get 1362.50 Dollars

Ruben brought 2 large popcorn buckets and 4 small drins for 20. Lucia bought 2 large popcorn buckets and 2 small drinks for 14.What was the cost of the large popcorn and the small drinks

Answers

Answer:

Cost of large popcorn = 4

Cost of small drinks = 3

Step-by-step explanation:

Given that :

Let cost of large popcorn = x

Cost of small drinks = y

Cost of 2 large popcorn and 4 small drinks

2x + 4y = 20

2x + 2y = 14

x + 2y = 10 - - - (1)

x + y = 7 - - - (2)

Subtract :

2y - y = 10 - 7

y = 3

Substitute y = 3 into (2)

x + 3 = 7

x = 7 - 3

x = 4

Hence,

Cost of large popcorn = 4

Cost of small drinks = 3

8One fifth of a number plus three times the number is equal to twice the
number plus 42. What is the number?
Show your work

Answers

Answer:

x=-7

Step-by-step explanation:

Set up an equation: 1/5x+3x=2x+42 This is the equation. Now solve.x+3x=10x+42 4x=10+42 6x=-42 x=-7 Hope this helps :D

find the measure of the missing angles in the kite.

Answers

Angle 1 = 90 degrees

Angle 2 = 63 degrees

Angle 3 = 63 degrees

what is the value of x

Answers

Answer:

11

Step-by-step explanation:

3x+2

3(11)+2

33+2

35

Divide: 5 divided by 5/6

Answers

I know the answer!!! The answer is 6

A car dealer has 120 cars in stock, all either four-door or two-door. There are 4 times as many four-door
cars as two-door cars. How many two-door cars are in stock?
O 24
O 30
0 36
0 40

Answers

Answer:

40

Step-by-step explanation:

7b−15=5b−3 solve for b

Answers

Step-by-step explanation:

7b-5b=-3+15

2b=12

b=12/2

b=6

Answer:

[tex]b = 6[/tex]

Step-by-step explanation:

1.) We need to manipulate the equation to get b by itself.

2.) ​ Subtract 5b from each side. Combine like terms. Add 15 to each side. Combine like terms. Divide each side by 2. Simplify.

5 1/5 + 4 3/5 please help

Answers

Answer:

9 4/5

Step-by-step explanation:

5 1/5+4 3/5

26/5+23/5

lcm of the denominator is 5

26+23 everything all over 5

49/5

9 4/5

Answer:

9

Step-by-step explanation:

5 1/5 + 3 3/5 =

26/5 + 18/5 =

45/5 =

9

Cody has a bag of 28 pencils. Each pencil is 18 centimeters long. What is the combined length of the pencils in meters?
The total length of all 28 pencils is __ meters.

Answers

Answer:

504

Step-by-step explanation:

A poster board was cut into equal pieces, and 3 pieces were used for
drawings. The fraction below shows how much of the poster board is left.
According to the fraction, how many pieces were not used for drawings?
8/11

A. 11
B. 8
C. 3
D. 5

Answers

Answer: 8. There were 11 pieces and 3 were used, so 8 are left.

segment QS bisects m

Answers

Answer:

ok

What is your question?

Put your question in the replies to this answer and I'll gladly help you

May I have brainliest please? :)

an oil company fills 1/12 of a tank in 1/3 hour. At this rate, which expression can be used to determine how long it will take for the tank to fill completely?

A) 1/12 • 3 hours

B) 1/3 • 12 hours

C) 1/3 • 1/12 hour

D) 3 • 12 hours​

Answers

Answer:

It's C

Step-by-step explanation:

Correct me if i'm wrong.

But it seems to make sense with my calculations....

Engineering=120+22x; Business=105-4x;Biology=98+6x; how many years will it be before Engineering has twice as many students as Business; how many years will it be before Engineering has twice as many students as Biology.

Answers

Answer:

Step-by-step explanation:

Given

Engineering=120+22x;

Business=105-4x;

Biology=98+6x;

If Engineering has twice as many student as biology then,;

120+22x = 2(98+6x)

Expand

120+22x = 196+12x

Collect like terms

120-196 = 12x-22x

-76 = -10x

x = -76/-10

x = 7.6

Hence it will take like 7 and a half years before engineering has twice as many student as biology

the watch bee would like to buy costs $10 less then 2 times the amount she has saved the watch costs $50. how much money does bee have saved?

Answers

Answer:

20$

Step-by-step explanation:

50 - (2x - 10) = x

50 + 10 = x + 2x

60 = 3x

60/3 = x

20 = x

Challenge You have 2 different savings accounts. For Account​ A, the simple interest earned after months is ​$. For Account​ B, the simple interest earned after months is ​$. If the interest rate is ​% for Account A and ​% for Account​ B, how much is the principal in each​ account? Which account earned you the most interest the first​ month? Explain your answer.

Answers

Answer and Step-by-step explanation:

The computation is shown below;

As we know that

The simple interest is

Simple interest = Principal × rate × time

For Account A, the principal would be

2 = Principal × 3.2% × 3

So, the principal is $20.83

For account B, the principal would be

38.50 = Principal × 2.2% × 30

So, the principal is $58.33

Now the interest for both the accounts are as follows

For account 1

= $20.83 × 3.2%

= $0.67

And, for the account 2

= $58.33 × 2.2%

= $1.28

As it can be seen that the account 2 has the highest interest

The same is to be considered

Which organisms do primary consumers mainly eat?

Answers

Answer:

what kinda Question is that

Step-by-step explanation:

Primary consumers mainly eat autotrophs which are plants.

Alright here me out...

if Pinocchio said his nose grows when he lies he would be telling the truth and lying at the same time since his nose didn't grow. So what would happen....

Answers

Answer: Well he didn't lie so his nose wouldn't grow. Can i have brainliest?

Step-by-step explanation:

Hope this helps!!

Suppose the price of admission to the state fair is $9.50, and each ride costs an additional $2.25.

Karen is going to the state fair. If she can spend at most $50, which inequality can be used to solve for r, the number of rides Karen can go on?

A) 9.50 + 2.25r ≥ 50
B) 9.50r + 2.25 ≥ 50
C) 9.50 + 2.25r ≤ 50
D) 9.50r + 2.25 ≤ 50

Answers

Answer:

C

Step-by-step explanation:

You need to multiply the variable by how much each ride costs.

Glen is making accessories for the soccer team. He uses 536.25 inches of fabric on headbands for 37 players and 2 coaches. He also uses 325.97 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?

Answers

Answer:

For Headband

Each player used 13.75 inches of fabric

For Wristband

Each player used 8.81 inches of fabric

Step-by-step explanation:

Glen is making accessories for the soccer team.

For head bands :

He uses 536.25 inches of fabric on headbands for 37 players and 2 coaches.

Let the inches of fabric used be represented by x

536.25 = 37 x + 2x

536.25 inches = 39x

x = 536.25 inches/39

x = 13.75 inches of fabric.

For Wristbands

He also uses 325.97 inches of fabric on wristbands for just the players.

Let y represent the inches of fabric used for players

We have 37 players

Hence:

325.97 = 37y

y = 325.97 inches/37

y = 8.81 inches

Therefore:

For Headbands

Each player used 13.75 inches of fabric

For Wristbands

Each player used 8.81 inches of fabric

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