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
Dmitriy789 [7]
3 years ago
6

The sum of three times a and four is the same as five yimes a?

Mathematics
1 answer:
Umnica [9.8K]3 years ago
7 0

\text{the sum of three times a and four}:3a+4\\\\\text{five times a}:5a\\\\The\ equation:\\\\3a+4=5a\qquad\text{subtract 3a from both sides}\\\\4=2a\qquad\text{divide both sides by 2}\\\\2=a\to\boxed{a=2}

You might be interested in
If you mix butter (1) and syrup (1 2/3) what is it all together
Darya [45]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

Let's see...

Step-by-step explanation:

The keywords here are:

  • mix
  • all together

These words mean to <em>add</em> in mathematical terms

So, that being said, what is the problem?

--> We must add the butter and syrup together

<h3 />

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

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

<h3>Your answer is 2\frac{2}{3}.</h3>

I hope this helps!

- sincerelynini

8 0
3 years ago
Find the five-number summary for the data. {231, 201, 221, 210, 225, 228, 212, 236, 225, 201, 216, 215, 231, 226, 206, 240}
pshichka [43]

Answer:

201, 206, 216, 228, 240

Step-by-step explanation:

4 0
3 years ago
Study guide help?
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

Garrett achieves a field goal is independent of each kick.  Hence X no of kicks is binomial with p = 0.83, and q =0.17

No of trials 3

Hence X can take values as 0 ,1,2,3 and

P(X=r) = 4Cr(0.83)^r (0.17)^{4-r}

, r=0,1,2,3

Using the above we obtain prob distribution as

X         0                  1           2            3                

P(X)   0.0049   0.0720   0.3513   0.5718

P(X>=2) =P(X=2,3,4) =0.9231

-----------------------------------------

2) Z value for company A =\frac{260-272}{5.4} =-2.22

Z value for company B = (260-249)/3.8 =2.89

From z value probablility is more for company A as

P(Z>-2.22) >P(Z>2.89)

8 0
3 years ago
What is the volume of a rectangular prism with length 12 ft, height 14 ft, and width 17 ft? V=lwh
Slav-nsk [51]

Answer:  the volume of a rectangular prisim with lenths (12ft , height 14 ft , and width 17 ft ) is  

V=2856ft³

4 0
3 years ago
Show three ways to estimate 3/5×9 1/2 identify each method you use
Slav-nsk [51]
                                  
\frac{3}{5} x 9 \frac{1}{2}

= \frac{27}{10} = 2,7
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which sequences are arithmetic? select three options​
    9·2 answers
  • Factor the expression below.<br> x2 - 49
    7·2 answers
  • After he bought a new car, Nelson purchased car insurance. He must pay $75 each month for the plan.Later that month, Nelson caus
    5·2 answers
  • You own a car wash with three of your friends. Your total profit in the first month was $438. In two months, each of you had mad
    12·1 answer
  • Hello I need help on it pls ​
    12·1 answer
  • An office supply company ordered 24 cartons of specialty paper. The regular price for a carton of specialty paper is $6.88. They
    5·2 answers
  • Assuming z is positive, which of the following is equivalent to the expression (z3−−√7)8?
    14·1 answer
  • Multiple choice pls help!
    13·2 answers
  • Which number is equivalent to 2^3x = 10
    11·2 answers
  • Answer for brainliest
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!