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
zlopas [31]
3 years ago
6

Help please asapppppppp

Mathematics
1 answer:
Schach [20]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

Order of operations is parenthesis, exponents, multiplication, division, addition, subtraction.

since there are no exponents in this problem the next step is -2(2.2)

Simplify the previous step and you get -4.4

final answer is -7.6 - 4.4 = -12

You might be interested in
Solve for b <br>r=x (a+b)
Delvig [45]
R=xa+xb, r-xa=xb, b=r-xa/x
5 0
3 years ago
What is 30% of 8 cups?
uranmaximum [27]

Answer:

<h2>30% of 8 cups is 2.4 cups</h2>

Step-by-step explanation:

\bold{METHOD\ 1:}\\\\p\%=\dfrac{p}{100}\\\\30\%=\dfrac{30}{100}=0.3\\\\30\%\ of\ 8\ cups\to0.3\cdot8\ cups=2.4\ cups

\bold{METHOD\ 2:}\\\\\begin{array}{ccc}100\%&-&8\ cups\\\\30\%&-&x\end{array}\qquad\text{cross multilpy}\\\\100x=(30)(8)\\\\100x=240\qquad\text{divide both sides by 100}\\\\\dfrac{100x}{100}=\dfrac{240}{100}\\\\x=2.4

4 0
3 years ago
On January 16 the temperature in Boston was -8 degrees at 4:00am and it when began to rise 3degrees every hours. What was the te
ANTONII [103]

Answer:

22 degrees

Step-by-step explanation:

6 0
3 years ago
How many liters of gasoline to fill 13.2 gallon tank?
densk [106]
<span><span>1.       </span><span>Find how many liters of gasoline to fill 13.2 gallon tank.
based on the metric conversion, there are 3.79 liters of liquid in every 1 liquid gallon.
Now, since we have 13.2 gallon tank, we need to multiply it with the given unit of conversion
=> 1 gallon = 3.79 liters
=> 13.2 gallon x 3.79 liters
=> 13.2 x 3.79
</span>=> 50.028, therefore it needs around 50.028 liters of gasoline to be able to fill the 13.2 gallon tank</span>



5 0
3 years ago
The student council is planning the school carnival. Each ticket costs $2.50. Explain how to write an equation that represents t
svlad2 [7]

Answer:

me im cute sub scribe to em

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • 73km 47hm 2dam - 11km 55hm
    5·1 answer
  • Explore the properties of inscribed angles
    15·1 answer
  • (7.RP.A.1) 16. An object travels along a horizontal straight path at a constant rate. The object travels of the length of the pa
    6·2 answers
  • Rewrite in mathematical language. Every negative integer J is less than or equal to its inverse.
    13·1 answer
  • Find the value of the following expression:
    8·2 answers
  • PLEASE HELP!!!
    13·2 answers
  • Walden’s family is shopping for a reclining chair. The chair the family decided on has a retail price of $800 plus 5% sales tax
    7·2 answers
  • 5x5 how are you guys in brainly need some help in questions so do i this question 5x5
    14·2 answers
  • The product of 4 and a number split into 6 parts​
    15·1 answer
  • find the area of a circle with a diameter of four. Either enter an exact answer in terms of Pi or use 3.14 for pi as a decimal ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!