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
Ann [662]
3 years ago
11

PLEASE ANSWER THIS QUESTION ASAP!!

Mathematics
1 answer:
leonid [27]3 years ago
4 0
Have you tried doing (3x+18)+(9x-27)=99
You might be interested in
Which is the equation of a hyperbola with directrices at x = ±3 and foci at (4, 0) and (−4, 0)?
photoshop1234 [79]

Answer:A. x squared over 16 minus y squared over 4 ...

Step-by-step explanation:

4 0
2 years ago
Ayuda es para mañana plsss
natka813 [3]

Answer:

Divido es numero

Step-by-step explanation:

1. 1045.90

2. 579.60

3. 634.15

4. 1084.71

7 0
3 years ago
20-{3+2[20÷4×5]}+16= -17 but I have to show how I got this.
aleksandr82 [10.1K]

20-{3+2(5*5)}+16

=20-{3+2*25}+16

=20-(3+50)+16

=20-53+16

=36-53

=-17

7 0
3 years ago
Help I will gave u brilliant answer please help​
JulsSmile [24]

Answer:

a) 15/8   b) 25/18

Step-by-step explanation:

a) First bring all the fractions to a common denominator (I'm going to use 8th's). 5/8 is already simplified, 1/2=4/8, and 3/4=6/8. Then, simply add the numerators and leave the denominator:  \frac{5+4+6}{8} =\frac{15}{8}

Since this can not be simplified any further, your final answer is 15/8.

b) Start by bringing all the fractions to a common denominator (for this problem, we'll use 18th's). 2/3=12/18, 1/6=3/18, and 5/9=10/18. Then just add all the numerators and leave the denominator the same: \frac{12+3+10}{18} = \frac{25}{18}

Since this cannot be simplified further either, your final answer is 25/18.

Hope this helps! :)

4 0
1 year ago
Read 2 more answers
Teresa measures 5/8 foot of ribbon for a costume. She needs seven pieces of ribbon with that same length. What is the total leng
kiruha [24]

Answer:

c or 4 3/8

Step-by-step explanation:

Just multiplied

Please mark brainlest

8 0
2 years ago
Other questions:
  • Miguel can use all or part of his $25 gift card to make a music purchase. Each song costs $1.50, and there is a $1.00 per accoun
    13·2 answers
  • The united states is one of the few countries that does not fully use the metric system for measurement. true false
    5·1 answer
  • Which number is less than (&lt;) 4.703 <br> -4.71<br> -4.8<br> -4.802<br> -4.7
    8·2 answers
  • Triangle ABC has vertices at A(−3, 4), B(4, −2), C(8, 3). The triangle translates 2 units up and 1 unit right. Which rule repres
    10·1 answer
  • Evaluate (a+b)2 for a=-3 and b--7?
    13·1 answer
  • Somebody please help
    5·1 answer
  • GIVING BRAINLIEST!!!
    6·1 answer
  • 14girls to 35boys how does this go into a fraction
    5·2 answers
  • What is the range of f(x) = -x2 + 4, if the domain is {2,0,1}?
    14·1 answer
  • Please help me with this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!