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
ira [324]
3 years ago
9

Can someone help me with this question

Mathematics
1 answer:
Tasya [4]3 years ago
8 0
I’m pretty sure you add 78+55= 133
180-133=47
so 9x+2=47
subtract 2 from 47 and itself
so 9x=45
divide 9 and 45 by 9
so x=5
You might be interested in
What is the price of you pizza with all the toppings?
GarryVolchara [31]

<u><em>Each answer is under each Part</em></u>

1. What is the price of you pizza with all the toppings?                                

<em><u>$16</u></em>

The pizza costs 12 dollars, and each topping costs 1.75 dollars, there are 4 toppings, so it's 12 + 1.75*4 = 12 + 4 = 16 dollars.

2. How much will you pay in tax?                                                                

<em><u>$0.80</u></em>

It costs 16 dollars and tax is 5%, so 5% of 16. 16*5% = 16*0.05 = 0.8, so 0.8 dollars, or $0.80

3. What is the total cost including tax?                                                    

<u><em>$16.80</em></u>

Add the cost of the pizza with the tax, 16 + 0.8 = 16.8, $16.80

4. How much will each of you need to pay to cover the total price?

<u><em>$4.20</em></u>

There are 4 people total, You and 3 friends, so divide the total cost by 4, 16.80/4 = 4.2, so $4.20

3 0
3 years ago
Read 2 more answers
The domain of a function is the range of its inverse.<br> A. True<br> B. False
Darya [45]

Answer: True

The domain and range swap when you go from the original function to the inverse. This is because the x and y swap places. Recall that the domain is the set of possible x inputs and the range is the set of possible y outputs.

7 0
3 years ago
Read 2 more answers
A school marching band has 200 members.There are 50 band members who play brass instruments.What percent of the band members pla
andrew11 [14]

Answer:

25% Or

1/4 Or

0.25

Step-by-step explanation:

Solve:

200 divided by 50 is 4

Check your math:

50*4= 200

Your only counting a single piece of this whole. This can be written in 3 ways, 25%, 1/4, or 0.25.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Convert the scale to a unit rate. 1/4 in = 3/4 mi
ser-zykov [4K]
There are 190080 1/4 inch in 3/4 mile. Hope this helps.
4 0
3 years ago
Simplify the expression
professor190 [17]
I think the answer is 1/m^18
5 0
3 years ago
Other questions:
  • What value of x is in the solution set of 8x-6&gt;12+2x​
    8·2 answers
  • Solve the inequality. <br><br> 42 &lt; –6d
    11·1 answer
  • If the area of the rectangle shown is 150 square feet, we can use the equation 2x2 - 5x = 150 to find its dimensions. If the sol
    10·1 answer
  • The area of the dog run is 625ft2. What is the total distance of fencing Jay will need?
    13·2 answers
  • –4.2 = –1.96(m − 10) + –4.2<br> Find variable
    5·1 answer
  • Complete the table for the given rule.<br> Rule: y = 5x
    6·2 answers
  • Copy and complete the input- output table for the function please help fast
    5·1 answer
  • Help pleaseeeeee!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • Two side lengths of a triangle are 30.9 inches and 42.0 inches. the sides meet at a 19degree angle. What is the area of the tria
    7·1 answer
  • Please help me 50 points
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!