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
GrogVix [38]
3 years ago
9

Please help immediately

Mathematics
1 answer:
timama [110]3 years ago
8 0

Answer:

Look Below

Step-by-step explanation:

I'm not going to do any of these, i'll just set up the equation for you to find x.

9. 75+x=90

10. x+22=180

11. x=84

12. 82+78+x=180

13. (4x+3)+(x-8)=90

14. (8x+9)+(5x+15)=180 (This was hard to read, check to see if I typed it right.)

15. 2x+4+140=180

16. 4x-13=67+2x

17. 9x+7=115

18. 12x=60

19. 4x=x+21

20. 5x+12+73=180

You might be interested in
Which of these expressions represent the sum of 3 and n?
Dmitrij [34]
Don't really need to post the options to know what the expression(s) should look like. 

"Sum of" tells you its addition and because it's addition the order of the two terms (the 3 and the N) don't matter. 

Your correct expressions are:

3 + n
or 
n + 3
8 0
3 years ago
A typical tip at a restaurant is 18% of the total bill. If the bill is $60, what would the typical tip be?
Mrac [35]
The typical tip would be $10.80
7 0
3 years ago
Read 2 more answers
Write a mixed number that is equivalent to 16 over three
zzz [600]

Step-by-step explanation:

Set up the division problem in long division format.

Divide 16 by 3

. Place this digit in the quotient on top of the division symbol. Multiply the newest quotient digit (5) by the divisor

Subtract 15 from 16

The result of division of 163 is 5 with a remainder of 1

  1. Use the long division solution to convert the original fraction (163)
  2. to a mixed number. The whole number portion of the mixed number will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction (5), and the fraction portion of the mixed number will be the remainder of the original fraction division (1) over the denominator of the original fraction (3)

513

answer: 5 and one third

5 0
3 years ago
Umeko and Clemente are simplifying the problem below, who was wrong? Explain the error.
lapo4ka [179]
\log_76+\log_73-\log_72 \\ =\log_7(6\times 3)-\log_72\\  =\log_718-\log_72 \\=\log_7 \frac{18}{2}  \\ =\log_79
8 0
4 years ago
Robert ties 9 bows in 7 minutes. How many bows can he tie in 14 mins
Dmitriy789 [7]

Answer:

18 bows

Step-by-step explanation:

14/7 is 2

9x2 = 18

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help plz...........!
    7·1 answer
  • If the lines intersects at point G. If AE = BE, which equation must be true?
    7·2 answers
  • A bag contains cards numbered 1-20. Find the probability. Round your answer to 2 decimal places. Selecting 2 odd numbers when 2
    10·1 answer
  • Can you help me with these questions
    15·1 answer
  • At the school carnival, Jade has a game booth with a spinner. The banner at her booth reads "20% chance of spinning red and winn
    11·2 answers
  • Please help!!! if anyone knows
    5·2 answers
  • I need help with problem 16
    12·1 answer
  • Can someone please tell me what part of the fraction is shaded ?
    8·1 answer
  • Work out the perimeter of the shaded<br> shape.<br> 5m<br> 9m<br> 13m<br> 11m <br> 8m
    10·1 answer
  • The box plots show data about the heights, in feet, of two different types of trees at a local nursery.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!