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
valkas [14]
3 years ago
5

PLEASE HELP!!!!!!!!

Mathematics
2 answers:
Wewaii [24]3 years ago
5 0

Answer:

#1 is -9

#2 is 3

Step-by-step explanation:

-9x3 is -27 then add 10 to that you get -17

5x3 is 15 then subtract 1 and you get 14

Harlamova29_29 [7]3 years ago
5 0
Work shown here.
1. answer is 9
2. answer is 3

You might be interested in
a certain number of two digit is three times the sum of its digit and if 45 added to it the digit will be reversed find the numb
bogdanovich [222]
· Author has 184 answers and 67.6K answer views
Let the number be (10 x + y)

Then, 10 x + y = 3 * (x + y) (given)

Or, 10 x + y = 3 x + 3 y

Or, 10 x - 3 x = 3 y - y

Or, 7x = 2 y

Or, x = 2 y / 7 ( Eq. 1)

Also, 10 x + y + 45 = 10 y + x ( given)

Or, 10 x - x = 10 y - y - 45

Or, 9 x = 9 y - 45 ( Eq. 2)

Substituting the value of x from (Eq. 1) in (Eq. 2), we have:

9 * 2 y / 7 = 9 y - 45

Or, (9 y ) - (18 y / 7) = 45

Or, 63 y - 18 y = 315

Or, 45 y = 315

Or, y = 7

From (Eq. 1),

x = 2 * 7 / 7 = 2

So, the number is 10 x + y = (10 * 2) + 7 = (20 + 7) = 27

Answer

Check:

Sum of the digits = 2 + 7 = 9

9 * 3 = 27 ✓

Adding 45 to the number 27, we get 72. So, the digits get reversed.
5 0
3 years ago
How many 1/4 cup servings are in 4 cups of oatmeal ?
Wewaii [24]
4 1/4 cup servings
hope this helps
5 0
3 years ago
Read 2 more answers
Subtract.<br> (4x + 7) - (x+1)<br> A. 3x + 8<br> B. 3x + 6<br> C. 4x + 8<br> O D. 4x + 6<br><br> Lmk
Studentka2010 [4]

Answer:

4x + 7 - ( x + 1)

Remove the bracket

We get

4x + 7 - x - 1

= 3x + 6

That's option B

Hope this helps.

8 0
3 years ago
Read 2 more answers
Help geometry will give brainliest
Mars2501 [29]
The distance from the owl to the squirrel would be found by using the law of sins/co-sins

Cos (known angle) = adjacent leg / hypotenuse ( distance wanted)

cos(50) = 14 / x

x = 14 / cos50

x = 21.78 feet

 The problem doesn't say if the answer should be rounded or not. You may have to round the answer if needed.



4 0
3 years ago
Read 2 more answers
What is this pls help
Alex
-4.5 or -4.3 i’m not really sure i’m just estimating
7 0
1 year ago
Other questions:
  • Plz
    6·1 answer
  • Is my answer correct?
    15·1 answer
  • How do you get the equation 6/7*8/8
    14·1 answer
  • Actors of her event Adventure book in one night and now she is on page 204 The Venture book has 590 Pages how many more pages do
    8·2 answers
  • A math problem asks when two brothers will have saved the same amount of money. When Marta writes and solves the equation, her f
    6·1 answer
  • I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would
    7·1 answer
  • PLEASE HEP ASAP!!!!!!! 30 POINTS!!!!!
    13·1 answer
  • Which algebraic expression represents 10 less than a number?
    7·2 answers
  • HELP PLS ILL GIVE BRAINLIEST!
    8·2 answers
  • The inner circle circumference is 52 ft. the distance between the inner and the outer circle is 8ft. By how many ft is the outer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!