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
DochEvi [55]
3 years ago
14

Solve p=10a+3b for a

Mathematics
1 answer:
Gre4nikov [31]3 years ago
5 0

Answer:

a = (p - 3b)/10

Step-by-step explanation:

Isolate the variable, a. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS (Parenthesis, Exponents (& roots), Multiplication, Division, Addition, Subtraction).

p = 10a + 3b

First, subtract 3b from both sides.

p (-3b) = 10a + 3b (-3b)

p - 3b = 10a

Next, isolate the a. Divide 10 from both sides.

(p - 3b)/10 = (10a)/10

(p - 3b)/10 = a

a = (p - 3b)/10 is your answer.

~

You might be interested in
What is 15 tens - 1 gross ​
vampirchik [111]

Answer:

see the explanation

Step-by-step explanation:

we know that

A gross is equal to 120 ones or ten dozen

what is 15 tens - 1 gross

we know that

15 tens means ----> That you are adding 10, 15 times or multiplying 10 by 15, which gives you

10(15)=150

1 gross means ---> That you are adding 10, 12 times or multiplying 10 by 12

which gives you

10(12)=120

so

The algebraic expression of 15 tens - 1 gross is equal to

150-120=30

Convert to word expression

3  tens

8 0
3 years ago
The radii of two right circular cylinders are in the ratio 3 : 4 and their heights are in the ratio 1 : 2. Calculate the ratio o
bezimeni [28]

Answer:

18.852:50.272

Step-by-step explanation:

Step one:

given

The radii of two right circular cylinders are in the ratio 3 : 4

r1= 3

r2= 4

Their heights are in the ratio 1 : 2

h1= 1

h2= 2

Step two:

The expression for the curve surface area is

CSA= 2πrh

CAS1=  2πr1h1

CAS1=  2*3.142*3*1

CAS1=  18.852

CAS2=  2πr2h2

CAS2=  2*3.142*4*2

CAS1=  50.272

The ratio of their curved surface areas

=18.852:50.272

3 0
3 years ago
WORTH 20 POINTS PLEASE HELP
Dmitriy789 [7]
The answer is d its decreasing
8 0
3 years ago
Find the slope of each line.<br> 1)<br> ا ا ا ا ا ا ا ا
kirza4 [7]

Answer:

1111111 is the answer

Step-by-step explanation:

8 0
3 years ago
Which is the slope of the line that passes through the points (2,10) and (5,8)?
german
It is -3/2, 2/10 - 5/8 = -3/2
6 0
3 years ago
Other questions:
  • How many ways can a person with five ​nickels, three​ dimes, and two quarters make a 75-cent purchase from the​ machine?
    10·1 answer
  • The rest of the students in the play are from Mr. Logan’s class and Ms. Gardner’s class.
    15·1 answer
  • (need done quickly)
    15·1 answer
  • the legs of a right triangle are 18 cm and 80 cm. what is the length of the hypotenuse? 82 cm 85 cm 89 cm 98 cm
    7·2 answers
  • You(or your parents) earn$53,698.00/yr and you have deductions of FICA(7.65%), federal tax withholding(11.5%), and state tax wit
    7·1 answer
  • What are the zeros of the quadratic function f(x) = 2x2 + 16x – 9?
    15·1 answer
  • an umbrella is made by stitching 10 triangular pieces of cloth of two different colours where each pieces measuring 48cm,48cm,an
    5·1 answer
  • 3 √ 7 + √ 7 can someone elaborate this for me
    7·2 answers
  • Plz only answer if u know the correct answer and get points ​
    14·2 answers
  • Simplify each expression. <br>(4 - 2i) - (-3 + i) ​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!