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
Nat2105 [25]
3 years ago
15

When 64 is added to the number that is produced by doubling the number x, the result is equal to 35 times the number that 1 less

than x. What is the value of x?
Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0
64+(2x)=35(x-1)
expand
64+2x=35x-35
minus 2x from both sides
64=33x-35
add 35 to both sides
99=33x
divide both sides by 33
3=x
the number is 3
You might be interested in
Find the probability of drawing a 10 from a standard deck<br> of 52 cards,
Bond [772]

Answer:

1/13

Step-by-step explanation:

4 kings 52 cards in total

4/52=1/13

6 0
3 years ago
Read 2 more answers
A cardboard sheet is cut in the shape of a triangle, with vertices at (0,0), (20,0), and (3,4) units. the thickness of the sheet
kenny6666 [7]
This problem can be solved in two ways, the long way, or the short way.

1. The long way
We know that the base of the triangle is along the x-axis, and the length of the base is 20.
The centre of mass is located at 2/3 of the distance from vertex (3,4) along the median, which cuts the base at (10,0).
Therefore the centre of mass is located at
x=3+(10-3)*2/3=23/3
y=4/3

2. The short way
It turns out that the centre of mass of a triangle sheet is located at the mean of the coordinates of the three vertices, i.e.
CG=((0+20+3)/3, (0+0+4)/3)=(23/3, 4/3)  as before.
6 0
3 years ago
Which expression is equivalent to 15n – 20?
Semenov [28]

The only thing you can do with this expression is to factor a 5 out of the two terms: we have

15n-20 = 5(3n-4)

3 0
2 years ago
Read 2 more answers
A plane flies x mph. How far can it go in y hours?
viva [34]
X*y = distance

So the answer would be B.) xy miles 
4 0
3 years ago
ASAP JSUT NEED ANSWER NOT WORK HURRY
crimeas [40]

Answer:

B

Step-by-step explanation:

4x + 11y = 3

11y = -4x + 3

y = -4/11x + 3/11

perp. 11/4

y - 7 = 11/4(x - 2)

y - 7 = 11/4x - 11/2

y -14/2= 11/4x - 11/2

y = 11/4x + 3/2

5 0
3 years ago
Other questions:
  • Explain how you can use compatible numbers to estimate the quotient 925÷29
    12·2 answers
  • Find cos \theta θ if \sin\theta=-\frac{7}{15} sin ⁡ θ = − 7 15 and falls in quadrant 4
    7·1 answer
  • Can someone explain how to do this? i know the answer but i don't know how to work it out. Find the absolute mean deviation for
    10·1 answer
  • Kevin operates a movie theater that sells about 800 tickets per day for $8 each. Kevin predicts that for each $0.50 increase in
    5·1 answer
  • Help please Solving Systems Using Inspection
    12·2 answers
  • A vendor sells ice cream from a cart on the boardwalk. He offers vanilla, chocolate, strawberry, blueberry, and pistachio ice cr
    13·1 answer
  • Express 230 in scientific notation
    10·2 answers
  • Mr. Zhāng received a shipment that
    5·2 answers
  • Can someone help me with this plz
    15·2 answers
  • Number 21 please help me solve it thank youu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!