Mathematics High School

15 POINTS!!!!
What is the difference (2 x - 3) - (x - 1)
A. x - 4
B. x - 2
C. x + 2
D. x + 4

Answers

Answer 1

Answer:

The answer is B. (x-2)

Step-by-step explanation:

First simplify the equation (2x-3)-(x-1)

=(2x-3)-x+1

=(2x+3)-x-1

=2x-3-x-1

=x-2

Answer 2
It should be x-4 when you get rid of the parenthesis 2x-1=x and -3-1=-4

Related Questions

Select the correct answer.
What is the complete factorization of x^2 + 2x - 63?

Answers

Answer:

C

Step-by-step explanation:

Visit the site tigeralgebra.com and type in the expression  

why is 7a+4−2a is equivalent to 7a+-2a+4?

Answers

Answer:

communitive property it doen't matter which way you put it the equation will still be the same.

Step-by-step explanation:

7a+-2a+4

7a+4−2a

If A and B are two points on a circle such that m of arc (AB) = 260°. A possible value for the
angle subtended by arc BA at a point on the circle is
(a) 100°
(b) 75°
(c) 50°
(d) 25°​

Answers

Answer:

c) 50 degrees

Step-by-step explanation:

360-260 = 100 degree central angle

inscribed angle = 1/2 (100) = 50

please help !!!
would you please help me

Answers

The answer is 34300

True or false: This process of solving equations doesn't work with decimals or fractions. HELP!! I WiLL MKAE THIS QUESTION ALOT OF POINTS!!! ANSWER FAST!!!

Answers

Answer:

false solving equations can work with almost everything

Step-by-step explanation:

hope this helps :)

Please Help ASAP I’m confused

Answers

c maybe i'm not sure

Find the area of the shaded region. Round your answer to the nearest hundredth.
BRAINLEST if right

Answers

Answer:

13.76 square m

Step-by-step explanation:

Area of the shaded region

= Area of square - 4* area of one quadrant

[tex] = {8}^{2} -4\times \frac{ 90 \degree}{360 \degree} \times \pi {r}^{2} \\ \\ = 64 - 4\times \frac{1}{4} \times 3.14 \times {4}^{2} \\ \\ = 64 - 50.24 \\ \\ = 13.76 \: {m}^{2} [/tex]

Answer:

4100 is your answer.

Step-by-step explanation:

a = area ; s = sidea = side × side × side × sidea = 8 × 8 × 8 × 8a = 4096a = 4100

A map's scale is 1 inch : 2.4
miles. The map shows an
airport that is 5 inches away
from a city. How far away is
the airport actually from the
city?
miles

Answers

12 miles

If 1 inch equals 2.4 miles on an actual scale, then 5 inches would be 2.4 • 5 which equals 12 miles.


Help pleaseee.......

Answers

Answer:

i You to help yes You help me

i think the answer would be the second one

I NEED HELP ASAPPP
Part A
() For the following figure, the value of zis
HU
45
T
Part B
Using the same figure, determine the value of y.
Choose the suitable option,
(b)
A 16 in.
B 64 in
8V2in.
42 in

Answers

Answer:

sinB=p/h

sin45=8/y

1/√2=8/y

y=8√2in

Which table has a constant of proportionality between y and x of 1/4?

Answers

In order to find constant of proportionality, you have to use the equation, x(?)=y
The ? being the number to plug in, which would be 1/4 in this case. 8 times 1/4 is equal to 2 and so on.

Write an inequality A family has less than $200 to spend on groceries. Use x as a variable​

Answers

Answer:

$200 > x

Step-by-step explanation:

The family has less than $200 to spend on groceries, so x will be less than that amount, so the "greater than" sign will point to $200 because $200 will be greater than x (see above

Jonathan is putting a border around a right triangle and needs to figure out the triangle's height. If the triangle has a base length of 4 cm and a total area of 24 cm², what is the height?

Answers

Step-by-step explanation:

formula to find area of a triangle:

A=1/2 × base × height(h)

insert the values into the formula:

24=1/2 × 4 × h

solve for h :

24=2h

24/2=h

h = 12 cm ( Ans )

The height of triangle will be 12 cm.

What is mean by Triangle?

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

The triangle has a base length of 4 cm.

And, A total area of 24 cm².

Now,

We know that;

Area of right triangle = 1/2 × Base × Height

⇒ 24 = 1/2 × 4 × h

⇒ 24 = 2 × h

⇒ h = 24 / 2

⇒ h = 12 cm

Thus, The height of triangle = 12 cm.

Learn more about the triangle visit:

https://brainly.com/question/17335144

#SPJ2


→ Are the triangles below congruent? If so,
describe a series of rigid transformations
that maps one triangle onto the other.
55
35

Answers

Yes! The triangles are congruent.

The function y = 540(1.027)* represents the amount of money
in the bank after x years. How much did you start with in
your bank account?

Answers

Answer:

qwertyuiopasdfghjklzxcvbnmoiuytrelkjhgfdsmnbvcxzqazwsxedcrfvtgbyhnujmikol

Step-by-step explanation: onjwhaiufbgrwhobgvru vgwr

whats 284x 4 please help

Answers

Answer:

1136

Step-by-step explanation:

1136 that’s the answer

ill mark brainlist pleasssss help

Answers

Answer:

B

Step-by-step explanation:

Answer: 2/7, and 24/84

Step-by-step explanation: hope this helps :D

Which algebraic expression represents “the difference of 54 and a number”? HELP I AM TIMED ASAP

Answers

Answer:

The first one

Step-by-step explanation:

4(a + b) when a = 2 and b = 4

Answers

Answer: 24

Step-by-step explanation:

a = 2, b = 4

4(a + b)

=> 4 (2 + 4)

=> 8 + 16

=> 24

Answer:

24

Step-by-step explanation:

Use distributive property:

4(a + b) = 4a + 4b

Then substitute the values in for the variables:

4(2) + 4(4) = 8 + 16 = 24

The daily simple interest rate for a credit card is 0.059%. What is the simple interest for 30
days on £4 750? Help please

Answers

Answer:

£84.075

Step-by-step explanation:

4750 x 0.059% = 2.8025

2.8025 x 30 = £84.075

Answer:

Como así?

Step-by-step explanation:

When graphing inequalities, where can the solutions be found?
a.
there are no solutions to inequalities
c.
where the shading overlaps
b.
outside the shaded portion
d.
below the shaded portion

Answers

the answer is c cuz the shaded overlapping section represents the answer

Answer:

Its c

Step-by-step explanation:

Four friends are having lunch at Dan’s Diner. Cindy’s parents are treating for the lunch. They each ordered Dan’s lunch special and shared a $5 pitcher of lemonade. The total cost of the bill was at least $40. Cindy said the inequality 4l + 5 < 40 can be used to find the cost of each lunch special. Describe Cindy’s error and give the correct inequality.

Answers

Answer:

39.50

Step-by-step explanation:

HELP ME PLZZ MARKING BRAINLIEST:) 7TH GRADE MATH

Answers

Correct answer:

8cm

Explanation:

Because the two trapezoids are similar, the ratio of their bases must be the same. Therefore, we must set up a cross-multiplication to solve for the missing base:

6x=912, using x as the variable for the missing base.

72=9x

x= 8

Therefore, the length of the longer base of Trapezoid B is 8cm.

What is the multiplicative inverse of 8?
-1/8
1/8
-8
0.08

Answers

Answer: it's 1/8

Step-by-step explanation:

I think the answer is 0.08

Can you help me answer this in 2 minutes please
-64 = P - 16
Thanks

Answers

Answer:

p = -48

Step-by-step explanation:

it’sannoyingtoexplainnn

Answer:

-48

Step-by-step explanation:

To get P, take - 16 over the equality sign and it becomes a positive 16. Then we have - 64 + 16 =P

Therfore P = - 48

Help me with this please

Answers

Answer: is it -3,11

Step-by-step explanation:

Could someone help me figure this out.?

Answers

[tex]5.50p + 3.25[/tex]

[tex]41.75 = 5.50p + 3.25[/tex]

[tex]41.75 - 3.25 = 5.50p + 3.25 - 3.25[/tex]

[tex]38.5 = 5.50p[/tex]

[tex] \frac{38.5}{5.50} = \frac{5.50p}{5.50} [/tex]

[tex]7 = p[/tex]

Allison ordered 7 pictures.

actually thats wrong bc my teacher did it with us but i really dont know the answer

Answers

Answer:

???

Step-by-step explanation:

darn
do u have the question lololol

What is (2+2) +4 equal to best answer gets brainly

Answers

Answer:

8

Step-by-step explanation:

write down the next two numbers in the folowing sentence 45,33,22,12

Answers

this is the answer = 3,-5
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