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
Lesechka [4]
3 years ago
13

What is 8.6x+2.2(2x-5)=54

Mathematics
1 answer:
Alex787 [66]3 years ago
4 0
8.6x+2.2(2x-5)=54\\\\8.6x+(2.2*2x)+[2.2*(-5)]=54\\\\8.6x+4.4x-11=54\\\\13x-11=54\\\\13x=65\\\\\\x=5
You might be interested in
Pls help me and thank youuu
nlexa [21]

Answer:

x = 1

Step-by-step explanation:

14 -4x = 10

-4x = -4

x = 1

4 0
3 years ago
Read 2 more answers
One bag of lawn & garden fertilizer covers a 1 000 square feet of lawn. How many bags of fertilizer must you purchase to cov
Lady bird [3.3K]
220 x 440 = 96800

96800/1000=96.8

but you can't have .8 of a bag so round in up to 97 bags


I hope this helps!
8 0
3 years ago
Lisa says that 43 is an odd number that is composite . Is she correct? Explain.
Assoli18 [71]

Lisa is incorrect although it is an odd number it is not composite. It only has itself and 1. Therefore its a prime number.

This is the definition for prime if you still dont understand.

A prime number is a whole number greater than 1 whose only factors are 1 and itself.

6 0
3 years ago
Read 2 more answers
If a fair penny is tossed 24 times and comes up heads 18 times, what is the probability of heads coming up on the 25th flip of t
Allushta [10]
There’s a 75% chance. i’m not sure if that the answer ur looking for but i divided 24 by 18 and got 0.75
8 0
3 years ago
Inscribed angles math lib <br> Need help with 9 and 10 thank you!!
telo118 [61]

Answer:

54° and 110°

Step-by-step explanation:

The opposite angles of a cyclic quadrilateral are supplementary, sum to 180°

(9)

19x - 26 + 7x - 2 = 180

26x - 28 = 180 ( add 28 to both sides )

26x = 208 ( divide both sides by 26 )

x = 8

Then

∠ EFG = 7x - 2 = 7(8) - 2 = 56 - 2 = 54°

(10)

21x - 33 + 14x + 3 = 180

35x - 30 = 180 ( add 30 to both sides )

35x = 210 ( divide both sides by 35 )

x = 6

Then

∠ YVW = 14x + 3 = 14(6) + 3 = 84 + 3 = 87°

The inscribed angle YVW is half the measure of its intercepted arc YW, so

arc YW = 2 × 87° = 174°, then

arc XW = 174° - 64° = 110°

8 0
3 years ago
Other questions:
  • PLEASE HELP ASAP
    13·1 answer
  • A website's views were increasing exponentially at a rate of 14% per year.
    8·2 answers
  • I need help doing this
    5·1 answer
  • Draw a rectangle that is 28 units by 12 units
    9·1 answer
  • Zachary and Omari starts working at 8 am Omari takes a break every 3 hours when will they take a break??
    14·1 answer
  • one and one-half dozen cookies take 2/3 of a cup of sugar. how much sugar is needed to make 90 cookies
    12·1 answer
  • A biscuit recipe calls for 312 cups of flour to make 24 biscuits. Aaron wants to make only 8 biscuits, so he needs to use 13 of
    8·2 answers
  • Can someone help it’s easy ❤️
    14·2 answers
  • What does 0 represent?
    12·1 answer
  • Pls help sixowiskosixo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!