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
yuradex [85]
3 years ago
15

Determine the first expressions to evaluate the problem.

Mathematics
1 answer:
Helga [31]3 years ago
8 0

Answer:

31

Step-by-step explanation:

5+9+15+2= 31

by order of pemdas

parentheses

exponents

multiply

divide

add

subtract

first is (4+9)

next is 3^2

third is 8/4

finally you add them all together

You might be interested in
Helllllllllllpppppppppppppppppp
leva [86]

Answer: Negative 1 and one-fifth

Step-by-step explanation:

Add the two numbers lol

Hope this help

I'm a also a K12 kid too btw.

3 0
3 years ago
I have one third gallon of juice and one sixth gallon. How many more gallons is need to make three gallons
charle [14.2K]

Answer:

2.5 gallons

Step-by-step explanation:

Make the denominators of the fractions the same and combine them

\frac{1}{3} =\frac{2}{6}

\frac{2}{6} +\frac{1}{6} =\frac{3}{6}

Then simplify the fraction

\frac{3}{6} =\frac{1}{2}

Then subtract how many gallons you have from how many you want

3 -\frac{1}{2} = 2\frac{1}{2}

You will need 2.5 gallons to make 3 gallons

3 0
2 years ago
Is -2/3(12b - 6 + 9b - 18) equivalent to 2b(b + 8)? Show your work.
AURORKA [14]

Answer:

No, they are not equivalent

Step-by-step explanation:

\frac{-2}{3}(12b - 6 + 9b - 18) = \frac{-2}{3}(12b + 9b - 6 - 18)\\\\=\frac{-2}{3}(21b - 24)\\\\  = \frac{-2}{3}*21b -24*\frac{-2}{3}\\\\= -2*7b + 8*2\\\\= 2( -7b + 8)

8 0
2 years ago
Read 2 more answers
(6 1/3-1/6x 36=?<br> 221/6<br> 216<br> 222<br> 242
scoundrel [369]

Answer:

<em>-(6 1/3-1/6x 36=216</em>

Hope I helped

8 0
2 years ago
Evaluate each expression when y = 5.<br> a 12+ 4<br> b. 4(+3)
kati45 [8]

Answer:

Step-by-step explanation:

it's ambiguous.

where do we replace the y values in either a or b?

kindly, write down the question well.

5 0
3 years ago
Other questions:
  • Given the straight libe MN = NP with M(12,-3) and N(-2,9), calculate the coordinates of P.​
    9·1 answer
  • Scanner scanned 72 photos in 8 min. If it scans photos at a constant rate. It can scan ____ photos in 23 mins
    10·1 answer
  • 38/6 as a mixed number
    5·1 answer
  • Fine the difference between the proud of 26.22 and 3.09 and the sum of 3.507,208,11.5,and 16.712.
    10·1 answer
  • Find the width of a rectangle with a perimeter of 90 and a length of 15. Draw and label the rectangle first to set up your probl
    5·2 answers
  • What is the range of y = –3sin(x) – 4?
    7·2 answers
  • Solve the system of equations below by graphing both equations with a pencil and paper what is the solution y= -2x +4 y=x-2
    8·1 answer
  • Please help I need to find the measure of the three unknown variables. Any help will be greatly appreciated:))
    13·1 answer
  • Homework question help
    13·1 answer
  • Madelyn hikes 190.5 meters up a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!