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
Scorpion4ik [409]
3 years ago
12

(5x - 2)(8x - 7) Find each product by step by step

Mathematics
1 answer:
strojnjashka [21]3 years ago
6 0

Answer:

I can help you because  I am learning  the same time. ok

Step-by-step explanation:

1 step (5x-2) = (8x-7)

expand (8x-7) = 8x-7 so 5x-2=8x-7

add 2 to both  side 5x-2+2=8x-7+2

simplify 5x=8x-5

subtract 8x from both side 5x-8=8x-5-8

simplify -3x=5

divide both sides by -3

3x 3 =5x

simplify x=5 over 3

You might be interested in
What is b in 5b+4=24?
Fittoniya [83]

Answer:

b = 4

Step-by-step explanation:

5b + 4 = 24

5b = 20

b = 4

7 0
3 years ago
Read 2 more answers
A winter coat was originally $65 and is now marked up by 2% . What is the price after the markup?
ratelena [41]
It would be 66.3 because 2% Coverts to .02 then you multiply that to 65 and get 1.3 and then you add that to 65
5 0
3 years ago
Find the quotient,a. 70 /10 =a
Orlov [11]
  • The answer is 7 because 70 divided by 10 is 7
8 0
3 years ago
A can of tuna has a volume 18pi cm3 and a height of 2 cm. Find the area of the label that wraps around the entire can and does n
Sphinxa [80]

Answer:

The area of the label is 12\pi\ cm^{2}

Step-by-step explanation:

step 1

Find the radius

we know that

The volume of the cylinder (can of tuna) is equal to

V=\pi r^{2} h

In this problem we have

V=18\pi\ cm^{3}

h=2\ cm

substitute and solve for r

18\pi=\pi r^{2} (2)

Simplify

18=r^{2}(2)

r^{2}=9

r=3\ cm

step 2

<em>Find the lateral area of the can</em>

The lateral area of the cylinder (can of tuna) is equal to

LA=2\pi rh

we have

r=3\ cm

h=2\ cm

LA=2\pi (3)(2)=12\pi\ cm^{2}

5 0
3 years ago
2x^(2/3)+5x^(2/3)=686
mrs_skeptik [129]

Answer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Henry is making a recipe for biscuits. A recipe calls for 3 /10 kilogram flour and 8 /100 kilogram sugar. If Henry measures corr
    5·1 answer
  • The lengths of the triangle's sides are 5, 12, and 13. What is the measure of the angle opposite to side 13?
    11·1 answer
  • I need help, please
    6·1 answer
  • Solve for a.<br> a +(-5) = -12
    9·1 answer
  • Which of the following lines is not parallel to y = - 3x - 7?*
    11·1 answer
  • Which is equivalent to
    9·1 answer
  • Find the value of x and explain how you got your answer ​
    11·2 answers
  • The mean of 5 number is 11 the numbers are in ratio1:2:3:4:5 find the smallest number​
    7·1 answer
  • A bus travels 12 miles west and 16 miles south from its original location. How far is the bus from the original location?
    11·2 answers
  • Please help!!<br> I don’t know what to do
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!