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
earnstyle [38]
3 years ago
12

Expand the following expression 3(9+2b-5) and evaluate for b=2

Mathematics
2 answers:
sammy [17]3 years ago
8 0

Answer:

Distribute

27 + 6b - 15  12 + 6b  13 19 12 + 6(2) = 24

Step-by-step explanation:

hope this helps

inna [77]3 years ago
6 0

Answer:

Step-by-step explanation:

Distribute

27 + 6b - 15

then combine like terms

12 + 6b.

then to evaluate

plug in 2 for b

12 + 6(2) = 24

You might be interested in
Lulu made 10 pounds of Unicorn Slime and divided the slime equally among 6 jars. How much slime went in each jar?
Simora [160]

Answer:

D. 5/3

Step-by-step explanation:

10/6= 1.66666667, which is equivalent to 5/3

7 0
3 years ago
Read 2 more answers
A rectangular solid measures 5 cm long by 3 cm wide by 1 cm high. What is the surface-area-to-volume ratio
siniylev [52]

Answer:

Answer below

Step-by-step explanation:

Yo uneed to find the Area/volume

The area of the rectangle is 2×(5cm×1cm)+2(3cm×1cm)+2(5cm×3cm)=10cm+6cm+30cm=36cm^2

Volume=5cm×3cm×1cm=15cm^3

Ratio: 36cm^2/15cm^3=12cm^2/5cm^3

8 0
2 years ago
Ethan works in a department store selling clothing. He makes a guaranteed salary of $500 per week, but is paid a commision on to
ElenaW [278]

The total amount of money Ethan made in a week including commission is $812.5

<h3>Total income</h3>

  • Total sales for the week = $1250
  • Base salary = $500
  • Percentage commission = 25%

Amount of commission earned = 25% of $1250

= 25/100 × $1,250

= 0.25 × 1250

= $312.5

Total earnings = Base salary + Amount of commission earned

= $500 + $312.5

= $812.5

Learn more about income:

brainly.com/question/13793671

#SPJ1

3 0
2 years ago
Which number will have the same result when rounded to the nearest ten or hundred A-97 B-118and5 C-179 D-5091
slamgirl [31]
Lets round it to the nearest ten
A 97 ====> 100
B 118 ===> 120
C 179 ===> 180
D 5091 ==> 5090
No result yet, lets round to the nearest hindred.
A 97 ====> 100
B 118 ===> 100
C 179 ===> 180
D 5091 ==> 5100
As we can see only A give the same result when we round it to the nearest hundred and nearest ten.

5 0
3 years ago
Two communication mask 2km apart and directly north and south of each other. Ubi 's home is 500 m from one and directly east. Ho
pochemuha

Answer: 2061.55\ m

Step-by-step explanation:

Given

The two communication mask are 2 km apart

Ubi's home is 500 m east of one of the mask

Suppose its distance from the other's is x

From the figure, we can write

\Rightarrow x^2=2000^2+500^2\\\Rightarrow x^2=4\times 10^6+25\times 10^4\\\Rightarrow x=2061.55\ m\ \text{or}\ 2.061\ km

7 0
3 years ago
Other questions:
  • Three pizzas are shared equally among 12 people. What fraction of a pizza will each person get?
    10·1 answer
  • Help will give brainliest
    9·2 answers
  • Question is attached below.
    11·2 answers
  • A cone has a diameter of 16 in. and a slant height of 17 in.
    7·1 answer
  • Lester was solving an equation but he made a mistake. What is the mistake and what is the correct answer? X + 17 = 22 –22 –22 x
    15·2 answers
  • Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variab
    5·1 answer
  • If you want to buy an item in a store that costs $9.50 and is on sale for 25% off, then how much would the item actually cost yo
    10·2 answers
  • PLEASE HELP ME MARKING PEOPLE AS BRAINLIST
    9·1 answer
  • I can't figure out d - 11 ​
    6·2 answers
  • Vera has $10$ white socks, $10$ black socks, $10$ brown socks, $10$ blue socks, and $10$ red socks. How many socks (at a minimum
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!