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
Viktor [21]
3 years ago
6

Whats the answer to m=18+12​

Mathematics
2 answers:
IrinaVladis [17]3 years ago
5 0

Answer:

m = 30

Step-by-step explanation:

Wewaii [24]3 years ago
3 0

Answer:

30

Step-by-step explanation:

10 + 10 = 20

8 + 2 = 10

20 + 10 = 30

You might be interested in
A fast-food crew, worked 9 months out of the year. What percent of the year did she work?
vladimir2022 [97]

Answer:

75%

Step-by-step explanation:

9/12 x 100% = 75%

There are a total of 12 months so 9 months over 12 months.

5 0
2 years ago
The five members of the Traynor family each buy train tickets. During the train ride, each family member buys a boxed lunch for
larisa [96]

Let's assume

the price of each train ticket is x

we are given

total number of family members =5

so, total cost of ticket = total number of family members*the price of each ticket

so, total cost of ticket =5*x

so, total cost of ticket =5x

now, we have

each family member buys a boxed lunch for $6.50

so, total cost of lunch box = total number of family members*price of each lunch box

so, total cost of lunch box = 5*6.50

total cost of trip = total cost of ticket+total cost of lunch box

we are given

total cost of trip is $248.50

now, we can plug values

and we get

248.50=5x+5*6.50

now, we can solve for x

248.50=5x+32.5

248.50-32.5=5x+32.5-32.5

216=5x

\frac{5x}{5} =\frac{216}{5}

x=43.2

so,

the price of each train ticket is $43.2..........Answer

8 0
3 years ago
Read 2 more answers
5. A contractor estimates that he will need 18 sheets of drywall, he actually
lubasha [3.4K]

Answer:

Percent error is approx. 22%

Step-by-step explanation:

So to do this you need to know the formula for percent error, which is

percent error = l measured - theoretical / theoretical l * 100%

With this just plug in 18 (real) and 14 (measured).

percent error = l 14 - 18 / 18 l * 100%

percent error = l -4 / 18 l *100%

percent error = l -2/9 l *100%

You then do absolute value because the percent error must be positive not negative! So -2/9 becomes 2/9. You then divide 2/9 to get approx. 0.22... and you muliply by 100% to get 22%.

7 0
2 years ago
Find the GFC of 56 and 84. A factor tree for 84 is given below. The GCF of 84 and 56 is 7142128 .
guajiro [1.7K]

Answer:

28 is the GCF

Step-by-step explanation:

What I know about GCF is that it's a greatest (G) common (C) factor (F). The GCF of 84 and 56 is 7142128; false.

56- 56, 28, 14, 8, 7, 4, 2, 1.

84- 84, 42, 28, 21, 14, 12, 7, 6, 4, 3, 2, 1.

Hope this helps. :)

8 0
3 years ago
Read 2 more answers
The distance between X and Y is 6 1/2 units. Which number could represent the point Y?
tiny-mole [99]

Answer:

\huge\boxed{\sf 3.5}

Step-by-step explanation:

Distance = \sf 6 \frac{1}{2} \ units = 6.5 \ units

Here X is -3

So,

Point Y = -3 + 6.5 = 3.5

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
6 0
2 years ago
Read 2 more answers
Other questions:
  • The distance d (in miles) that you can see to the horizon with your eye level h feet above the water is given by d=3h2−−−√. You
    13·1 answer
  • Simplify 7x +42/ x2+13x +42
    5·2 answers
  • Mason drew a quadrilateral with one pair of opposite sides that are parallel which quadrilateral did mason draw?
    13·2 answers
  • Which number produces a rational number when added to 1/2
    6·2 answers
  • What is the image of the point (-1,-2)after a rotation of 180∘
    6·2 answers
  • Jose and a group of friends bought concert tickets for $257. The booking agency also charged a fee, bringing the total cost to $
    7·1 answer
  • Find Y
    9·2 answers
  • X^{2} -81 find the diffrence of squares
    5·1 answer
  • Can someone help please?
    11·2 answers
  • What is 21 1/4% expressed as a fraction? 13/200 17/80 21/80 17/40
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!