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
hammer [34]
3 years ago
8

10x - 15 = 12x - 101

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
8 0
10x - 15 = 12x - 101

Add 15 on both sides

10x = 12x - 86

Subtract 12 on both sides

-2x = -86

Divide -2 on both sides

x = 43

I hope this helps! :)
GenaCL600 [577]3 years ago
4 0
<span>-49 + -2x + 12x = 101 + -12x + 12x Combine like terms: -2x + 12x = 10x -49 + 10x ... 101 + 49 = 150 10x = 150 Divide each side by '10'. x = 15 Simplifying x = 15 </span><span>
</span>
You might be interested in
How much candy will each person get if 5 people share 6 1/2 pounds of Swedish fish.
Ierofanga [76]

Answer:

1 3/10 pounds of candy. Or around 1 pound

Step-by-step explanation:

6 1/2= 6.5

6.5/5=1.3

1.3 as a fraction is 1 3/10

3 0
3 years ago
There are 13 apples in a basket. 7 of these apples are green. The rest of them are red.
olga nikolaevna [1]

⃝⃝⃝  Hello there! ☆☆☆☆☆

There are 6 red apples.

We have 13 apples. 7 are green. The amount of red apples is found by:

13-7=6

:)

I hope this helps you!

GraceRosalia

6 0
3 years ago
Read 2 more answers
Find the measure of ∠P
Blizzard [7]
Triangles internal angles will always equal 180 degrees.

So, with that being said we can add up the known angles and subtract them from 180 to get our missing angle

28+67  = 95
180-95 = 85
so angle P is 85 degrees
7 0
3 years ago
Read 2 more answers
The peso is the currency of Mexico. On October 17, 2016, the exchange rate for 1 Mexican peso was $0.053 U.S. If a traveler exch
Allushta [10]

1 peso = 0.053 dollars.

x pesos = 400 US dollars.

1/x = 0.053 / 400                  Cross multiply

400 * 1 = 0.053 x                  Divide by 0.053

400/0.053 = 0.053*x / 0.053

7547.17 pesos which rounded  is

Answer: 7547 pesos

4 0
3 years ago
Read 2 more answers
Multiply.<br> (3b-5) (7b+1)<br> Simplify your answer.
mylen [45]
<h3>Answer:</h3>

It would be 21b² -32b -5

<h3>Step-by-step explanation:</h3>

By using the FOIL method, you can simplify the equation.

<em>The Foil Method is </em><u><em>ac + ad + bc +bd</em></u><em>, or </em><u><em>First, Outer, Inner, Last.</em></u>

First, you multiply the first term in each bracket.

3b * 7b = 21b²

Next, you multiply the outer term in each bracket.

3b * 1 = 3b

Then, you multiply the inner term in each bracket.

-5 * 7b = -35b

After that, you multiply the last term in each bracket.

-5 * 1 = -5

Lastly, you combine like terms.

21b² + 3b -35b -5 ---> 21b² -32b -5

<em>21b² -32b -5 would be your answer, since you cannot simplify the equation anymore.</em>

7 0
3 years ago
Other questions:
  • 3x-7y=2 solve for x. Can you show how you do it?
    11·1 answer
  • I have 3 hundreds,17 tens,13 ones,1 tenths and 2 hundreths what number am I?
    5·1 answer
  • Consider the polynomial, 5x 9x 2x11 6.
    6·1 answer
  • The slope of a line that is vertical, such as x=3, is __________.
    11·1 answer
  • Assuming the population of interest is approximately normally​ distributed, construct a 95​% confidence interval estimate for th
    5·1 answer
  • Help please. You don’t have to explain it
    13·1 answer
  • Find the missing angle.<br> A.65<br> B.75<br> C.70<br> D.85
    11·1 answer
  • OI 00<br>R<br>b) From the given figure:<br>write the alternate<br>angle of angle RUN<br>P<br>$<br>2​
    7·1 answer
  • HELP ASAP!!! ILL GIVE LOTS OF POINTS AND BRAINLIST<br><br> PLEASE SHOW HOW YOU GOT THE ANSWER!
    12·1 answer
  • Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below.Step 17 positive tiles.Step 27 positive tiles a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!