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
nexus9112 [7]
2 years ago
14

Can anybody help me with number 22?

Mathematics
2 answers:
Bond [772]2 years ago
7 0
Carlos's answer is not correct. He did not do the perentesis first. He subtracted 2 from 20 getting 18 and then multiplied it by 6, which gave him 108. He then added 8, getting 116 and then divided that by 4. This gave him the incorrect answer of 29. The correct answer would be 4. Hope this helps!! :)    
gladu [14]2 years ago
5 0
Carlos did not use order of operations. The order of operations goes first you do <span>Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. First you do the parentheses which is 2 x 6 so now your equation is 20 - 12 + 8 / 4. Since you don't have any exponents nor multiplication left you move onto divison which is 8 / 4. Know your equation is 20 - 12 + 2. You do addtion which is 12 + 2. Then you do subtraction 20 - 14 which equals 6.

Hope this helps :)</span>
You might be interested in
Solve: 6/x + 23 = 1/y for y.
iris [78.8K]

Answer:

\frac{y}{x}  =  \frac{6y {}^{2} }{x {}^{2} }

3 0
3 years ago
Justine correctly multipled the decials shown. How can the product be correct without three decial places 8.5 x 2.34 = 19.89
Sloan [31]

Answer:

The answer is "19.89".

Step-by-step explanation:

Given:

\to 8.5 \times 2.34

Solution:

     8.5 \times  2.34 \\-----\\

          340 \\

        255 \times

     \\ 17 0\times \times

-------\\

     19.890

\to 19.890 \approx 19.89

that's why the answer is correct.

6 0
3 years ago
Solve for y when x =0 <br> -9x-2y=-20
madam [21]

10

substitute 0 for x in the equation.

-9(0) - 2y= -20

0 - 2y = -20

-2y= -20 (divide by -2)

y = 10

5 0
3 years ago
Read 2 more answers
Please answer this! Thanks!
Leto [7]

[ [13.9] ] - [ [-8.23] ] +[ [7.04+6.7] ]=35.87

3 0
3 years ago
PLZZZ HELPPP, IF NOT 100% SURE PLZ DONT ANSWER…BRAINLIEST TO FIRST AND CORRECT ANSWER, THX TO SECOND AND CORRECT ANSWER
AfilCa [17]
ANSWER

9/16

EXPLANATION

9/8 divided by 2/1
=
9 x 1
8 x 2
=
9/16
4 0
3 years ago
Other questions:
  • Anyone know how to do BOTH of these? Thanks!
    10·2 answers
  • Find the indicated sum of each sequence S8 of -2,-13,-24,-35
    8·1 answer
  • Margie's car can go 32 miles on a gallon of gas, and gas currently costs $4 per gallon. How many miles can Margie drive on $20 w
    12·1 answer
  • What's the answer? pleaseee help
    13·1 answer
  • Simplify the expression below: 3(7x) -2(4-x)
    13·2 answers
  • BRAINLIEST MARKED!! PLSS HELP ASAPP!! Plz show all work!!!
    5·2 answers
  • The brain volumes ​(cm cubed​) of 20 brains have a mean of 1141.1 cm cubed and a standard deviation of 122.6 cm cubed. Use the g
    5·1 answer
  • 49 divided by what gives you 7
    13·2 answers
  • Identify the translations of the graph of the parent function f(x) = x^2? that result in the graph of g(x) = (x + 2)2 + 6.
    5·1 answer
  • In the box, type the number that correctly completes the sentence.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!