1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Irina18 [472]
2 years ago
9

What is the value of the rational expression 2x- 1 x+5 when x = 0?

Mathematics
1 answer:
nikitadnepr [17]2 years ago
7 0

Answer:

5

Step-by-step explanation

becasue 2x0=0 and 1x0=0

and when you add 5 to 0 you get five

You might be interested in
For the equation 4+y=10.7 what step will you use to solve this
viva [34]

Answer:

y=6.7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

y+4=10.7

Step 2: Subtract 4 from both sides.

y+4−4=10.7−4

y=6.7

6 0
3 years ago
Read 2 more answers
If a 24 pack of cans is 2 for $9 what is the ratio of the number of cans to price
Salsk061 [2.6K]
2:9 should be the answer
5 0
3 years ago
Read 2 more answers
The base of a triangle is twelvetwelve more than twice its height. if the area of the triangle is 4545 square​ centimeters, find
mr Goodwill [35]
In order to begin we must start off with the formula for the area of a triangle, which is a=1/2b(h) where a is area, b is base, and h is height.

In this scenario, we know that the area is 45cm^2 and the base is 2h+12 (since it is twice it’s height plus twelve). We can plug this into the area equation and then proceed to solve out accordingly.
a=1/2b(h)
45=1/2(2h+12)(h)
90=(2h+12)(h)
90=2h^2 + 12h
0= 2h^2 + 12h - 90

Simplify by dividing the two out.

h^2 + 6h - 45 = 0.

Now plug into the quadratic formula (with a=1, b=6, and c=-45) as shown in the image below.

After plugging the equation in and solving, we come to the idea that h is roughly equal to 4.34. We can now plug this back into the triangle area formula to solve out for b.
a=1/2b(h)
45=1/2(2h + 12)(h)
45=1/2(20.69)(4.34)
45=45.

In conclusion;
The height is ≈ 4.34
The base is ≈ 8.68

Hope this helps :)
6 0
3 years ago
Sasha sells T-shirts. Each day she earns a set amount, plus a commission.
WARRIOR [948]

Answer:

Domain → 0 < x < 5

Step-by-step explanation:

Sasha sells T-shirts and earns a fixed amount plus a commission by selling each shirt. (As given in the table)

Table attached shows a linear function (A regular increase in total pay with the increase in number of shirts sold)

So the input values of the table (Number of shirts sold) will represent the domain of the linear function.

Hence, reasonable domain for the function will be → 0 < x < 5

5 0
3 years ago
BIVA
sladkih [1.3K]

Answer:

OPEN PHONE

Step-by-step explanation:

bhad m jaaa sun pagal

8 0
2 years ago
Other questions:
  • A spherical weather balloon is being inflated. The radius of the balloon is increasing at the rate of 7 cm/s. Express the surfac
    15·2 answers
  • If a tank holds 4500 gallons of water, which drains from the bottom of the tank in 50 minutes, then Toricelli's Law gives the vo
    8·1 answer
  • Find two consecutive odd numbers whose sum is 36
    5·1 answer
  • Tommy used to have 130 friends on Minecraft, Now he has 180 friends. what what percent did his number of friends increase?​
    15·2 answers
  • What is the cross section created when a slice is made perpendicular to the 2 bases of a cylinder?
    5·1 answer
  • Which is equivalent to 8/25? A-0.02 B-0.32 C-0.825 D-3.125
    5·2 answers
  • The ratio of George's money and Tia's
    12·1 answer
  • Pajae has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%. If c represents the cost
    6·1 answer
  • Which situation shows independent events?
    9·2 answers
  • A storm caused a 9m hydro pole to lean over. The top of the pole is 7.5 m above the ground.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!