Mathematics High School

What is (25 x 10) / 2 + 15

Answers

Answer 1

Answer:

140

Step-by-step explanation:

25x10 = 250

250/2 = 125

125+15 = 140

Answer 2

Hey there!


25 * 10) / 2 + 15
= 250 / 2 + 15

= 125 + 15

= 140


Therefore, your answer is: 140


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

Related Questions

Leon throws a ball off a cliff. The graph represents a relation that models the ball’s height, h, in feet over time, t, in seconds. What is the domain? {t| 0 ≤ t ≤ 3} {t| 0 ≤ t ≤ 48} {t| 0 ≤ t ≤ 64} {t| all real numbers

Answers

Answer: t 0<t<3

Step-by-step explanation:

Answer:

The correct option is 1.

Step-by-step explanation:

The given graph represents a relation that models the ball’s height, h, in feet over time, t, in seconds.

The value of height and time can not be negative, there the values of h and t must be greater than 0.

The set of all possible inputs is called domain. In the graph x axis represent the domain and y-axis represent the range.

The graph is defined from t=0 to t=3.

Therefore option 1 is correct.

The perimeter of a movie screen is 76 meters. It is 24 meters wide. How tall is it? meters​

Answers

Answer:

14

Step-by-step explanation:

the perimeter of a rectangle is : 2W + 2L = Perimeter

2*24 + 2L = 76

48 + 2L = 76

2L = 76 -48

2L = 28

L=14

Answer:

14 meters

Step-by-step explanation:

Assuming the movie screen is a rectangle, there are four sides. Two of those sides are 24 meters. Therefore you would add 24 and 24 to get 48 meters. Then you take 76 and subtract 48. The difference of 76 and 48 is 28. To know how tall the movie screen is you need to divide 28 by two (there are two sides). That's where you get 14 from. Hoped this helped.

help me out please !!

Answers

Answer:

I. 8 is the value of x............. I hope unit is not given hence I don't know if it's m or cm

B)
Height
D)
17)
Steve is going to buy a bicycle that costs $258.70.
Steve's mother is going to pay for 30% of the bicycle.
His father is going to give him $50.00.
How much will Steve have to pay?



Answers

30% = 0.30

$258.70 * 0.30 = $77.61

$77.61 + $50 = $127.61

$258.70 - $127.61 = $131.09 or 50.67%

Steve will have to pay $131.09 or 50.67% of the bicycle.

Simplify:
5x^2+ 3x + 2x^2 + 8x+ 5x + 2^6

which of the following are correct???

(i need help asap)

Answers

Answer:

Uh I got 7x^2 + 16x +64. Idk if there are more options that aren't in the pic or if I did it wrong

Here is the answer I got, I’m sure!

a) Work out the value of 5^2 – 1^5× 2^4
b) Work out the value of 7^2 + 4^3 ÷ 2^5​

Answers

First you have to know BODMAS/BIDMAS (idk if all schools teach it like this) but this is the order in which you complete questions so it’s Brackets, Indices, Division/Multiplication, Addition/Subtraction
a) 5^2 is 5x5 which equals 25 1 to the power of anything is always 1 and 2^4 is 2x2x2x2 which is 16
So 5^2-1^5x2^4 = 25-1x16 which is then 25-16 = 9
b) 7^2+4^3 divided by 2^5 so 7^2 is 7x7 which = 49 then 4^3 means 4x4x4 = 64 and 2^5 is 2x2x2x2x2 which equals 32 so
7^2+4^3 divides by 2^5 is 49+64/32 = 49+2 which is 51

How many decimal places are in the product of 1.91 and 2.3? hurry dont have a lot of time!!

Answers

Answer:

2 and 1

Step-by-step explanation:

1.91 - 2 decimals

2.3 - 1 decimal

Answer:

3

Step-by-step explanation:

1.91*2.3=4.393

What is 2625 in expanded form

Answers

Read below-

Step-by-step explanation:

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:

 2,000  

+ 600  

+ 20  

+ 5  

Answer:

2,000 + 600 + 20 + 5

Step-by-step explanation:

Your cell phone company charges $20 a month plus $0.50
per text message.
A) Fill in the table below with 3 values to show the cost at
zero messages, 50 messages and 100 messages.

Answers

Answer:

20+0.50x

20 dollar fee, 0.50 per text, x represents an unknown number

Step-by-step explanation:

Need help really badly

Answers

Answer:

Step-by-step explanation:

Points: A, C, E, B, D, F

Line: AB

Line segment: AC, CE, CD, DF, DB

Planes: P, M

Rays: CA, DB

Angles: <ACE=90,< CDF= 90

Parallel lines: line w and line t are parallel to each other

Perpendicular lines: EC is perpendicular to AD and FD is perpendicular to CB

the cost of local cheese per kilogram is $10 before tax. if the final price is $10.60 what is the percent of the tax?​

Answers

Answer: 6%

Step-by-step explanation:

10/.06 is 6%, therefore 10.60 would be 6% after tax.

Which ratio equals 224:32?
5:26
28:4
16:2
5:14

Answers

Answer: 28:4

Step-by-step explanation:

If you divide 224 by 32 you’re going to get 7. If you also divide 28 and 4 you’re going to get 7. Hope that helps!

Answer:

option 28:4 is the answer

4x+3x=7-6 Help pls i cant figure it out

Answers

Answer:

7x=1

Step-by-step explanation:

circle the variables with x 4 and 3 which equals 7 then do 7-6 which is 1 so that gives you your answer at the top:)

What is the solution to equation?

4x+5=2x-3

Answers

4x - 2x = - 3 - 5
2x = - 8
x = - 4

which Quotient is positive ?

A. 28/-4
B. -24/6
C. 42/-7
D. -35/-5​

Answers

Answer:

D. -35/-5

Step-by-step explanation:

Dividing two negative numbers results in a positive quotient; therefore, the answer is D.

The answer is D -35/-5 :)

Find the measure of angle A

Answers

Answer: The answer is 35 degrees

(8x^3 - x) - (10x - 5x^2 - 3x^3)
Show your work.

Answers


Let's simplify step-by-step.
8
x
3
−
x
−
(
10
x
−
5
x
2
−
3
x
3
)
Distribute the Negative Sign:
=
8
x
3
−
x
+
−
1
(
10
x
−
5
x
2
−
3
x
3
)
=
8
x
3
+
−
x
+
−
1
(
10
x
)
+
−
1
(
−
5
x
2
)
+
−
1
(
−
3
x
3
)
=
8
x
3
+
−
x
+
−
10
x
+
5
x
2
+
3
x
3
Combine Like Terms:
=
8
x
3
+
−
x
+
−
10
x
+
5
x
2
+
3
x
3
=
(
8
x
3
+
3
x
3
)
+
(
5
x
2
)
+
(
−
x
+
−
10
x
)
=
11
x
3
+
5
x
2
+
−
11
x
Answer:
=
11
x
3
+
5
x
2
−
11
x


Brainliest Please:)

Answer:

-11x-5x^2+5x^3

Step-by-step explanation;

8x^3-x-10x+5x^2+3x^3 (distribute the negative sign)

8x^3-3x^3    -x-10x (combine like terms)

5x^3-11x-5x^2

-11x-5x^2+5x^3 (put in Standard form)

Hope this helps tell me if you have any questions!

express with exponents: 2xxxmrr​

Answers

Answer:[tex]2x^{3} mr^{2}[/tex]

Step-by-step explanation:

2 * xxx * m * rr

2 [tex]x^{3}[/tex] m [tex]r^{2}[/tex]

This is because [tex]x^{3}[/tex] is the same as multiplying x by its self, three times. The same goes for variables m and r.

equation of horizontal line passing through 2,10

Answers

Answer:

The answer would be Y=10

The correct answer is y=10

How do you solve this 13c<-169

Answers

The answer is c < -13

All these? Please helppp and I need work

Answers

Sorry my writing is sloppy but I hope this helps (:

|2x-1|=5 please help

Answers

Answer:

X=3

Step-by-step explanation:

Answer:

x=3

Step-by-step explanation:

to check replace x with 3

|2*3-1|=5

|6-1|=5

|5|=5

This time he did look me in the eyes.(How many verbs does this sentence contain?)

Answers

Sentence contains 2 verbs.

- If JL = 5x + 2, find JL.

Answers

Answer:

JL= 62

Step-by-step explanation:

27+3x-1=5x+2

3x+26=5x+2

3x+24=5x

24=2x

12=x

now plug in x(which is 12) for JL

5(12)+2

60+2

=62

The measure of the line segment is 62 units if the JL = 5x + 2 and JL = 27 + 3x - 1 from the line segment.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

It is given that:

JL = 5x + 2

From the line segment:

JL = 27 + 3x - 1

Plug the value of JL in the equation:

5x + 2  = 27 + 3x - 1

After solving:

5x - 3x = 26 - 2

2x = 24

x = 12

JL = 5x + 2

Plug x = 12 in the above equation:

JL = 5(12) + 2

JL = 60 + 2

JL = 62 units

Thus, the measure of the line segment is 62 units if the JL = 5x + 2 and JL = 27 + 3x - 1 from the line segment.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ2

Factor.
x^2 - 10xy+16y^2?

Answers

Answer:

x2−10xy+16y2

Step-by-step explanation:

Let's simplify step-by-step.

x2−10xy+16y2

There are no like terms.

write 375 as the product of prime factors

Answers

Answer:

3x5x5x5.  Hope this helps with your question!

Step-by-step explanation:

If a = -2, b= -5, and c = -6, then a - b + c=?

Answers

Answer:

a - b + c = - 3

Explain

a = - 2

b = - 5

c = - 6

Now,

a - b + c = - 2 - (-5) + (-6)

= - 2 + 5 - 6

= - 8 + 5

= - 3

What property is 5(4+7)=(5x4)+(5x7)

Answers

Answer:

distributive property

Step-by-step explanation:

MARKING BRAINLIEST, NOT A TEST! please help.

Find m angle EFG if m angle IFG=150°, m angle EFG=43x-2, and m angle EFI=4x+4.

Answers

Answer:

Step-by-step explanation:

43x-2-4x+4=150

39x+2=150

39x=148

x= 3.7948 degrees

hopefully this is correct. :)    

i can’t figure this out

Answers

The answer should be c
The correct answer is c
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