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
Norma-Jean [14]
3 years ago
9

If you take a number, times by 5 then add 7. You get the same as if you took the number, times by 9 then add 3. What is the numb

er?
Mathematics
2 answers:
Scorpion4ik [409]3 years ago
6 0

Answer:

5_7=2 9_3=6. 5+7=12 9+3=12

Step-by-step explanation:

miss Akunina [59]3 years ago
5 0

Answer:

I got 291. And my number was 5.

Step-by-step explanation:

You might be interested in
Write an equation to represent the number of pages Jesse has read. Using x, the number of days Amir has been reading, write an e
katrin [286]

Question:

Jesse and Amir were assigned the same book to read. Jesse started reading on Saturday, and he is reading 30 pages a day. Amir didn't start until Sunday, but he is reading 35 pages a day.

How many days will it take Amir to catch up to Jesse, and how many pages will they each have read?

Write an equation to represent the number of pages Amir has read. Use x to represent the number of days Amir has been reading and y to represent the number of pages he has read.

Answer:

It will take 6 days

Step-by-step explanation:

For Jesse:

Rate = 30\ pages/day

This implies that Jesse will cover 30y in y days

For Amir:

Rate = 35\ pages/day

This implies that Amir will cover 35x in x days

Because Amir starts a day later,

y = x + 1

So, we have the following equations:

Jesse = 30y

Amir= 35x

y = x + 1

To get the number of days when they read the same number of pages, we have:

Jesse = Amir

Substitute values for Jesse and Amir

30y = 35x

Substitute x + 1 for y

30(x+1) = 35x

Open bracket

30x+30 = 35x

Collect Like Terms

30 = 35x-30x

30 = 5x

Solve for x

\frac{30}{5} = \frac{5x}{5}

\frac{30}{5} = x

6 = x

x = 6

7 0
2 years ago
Show the working out too please in numbers, thank you.
vazorg [7]

Hii :))

\tt \: - 5 =  \frac{x}{6}  \\   \tt \:  - 5 \times 6 = x \\  \boxed{  \tt \:  - 30 = x}

__________________

  • The correct value of x is <u>-</u><u> </u><u>3</u><u>0</u><u>.</u>

\overbrace{ \underbrace{ \sf \: \infty  \:  Carry \: on \: Learning \:  \infty }}

ᴛʜᴇᴇxᴛʀᴀᴛᴇʀᴇꜱᴛʀɪᴀʟ

3 0
2 years ago
Read 2 more answers
The line for which equation has negative slope?
zhenek [66]

Answer:

B.

Step-by-step explanation:

To have a negative slope, <em>m</em> has to be negative. Any negative slope would show up as a negative coefficient in front of <em>x</em>.

3 0
3 years ago
In physics, we can find the amount of force needed to push or pull an object by multiplying the object’s mass by the object’s ac
Kisachek [45]

Answer:

1875

Step-by-step explanation:

750 x 2.5 = 1,875

6 0
2 years ago
What is the slope of the line that passes through (-3,-2) and (3,-1) Give your answer as a fraction
svlad2 [7]
Using slope formula, the slope will be 1/6
7 0
3 years ago
Other questions:
  • A rectangle has a length of x + 9 and a width of x - 1. Which equation below
    7·1 answer
  • How is a greater number a factor of a smaller number?
    15·1 answer
  • Which expressions is equivalent to j(j)(j)(j)(j)(j)(j)(j)(j)(j)(j)(j)(j)
    5·2 answers
  • Find the product of (2x – 3) (x + 5).
    13·1 answer
  • Solve if x=11. x+44/2x​
    8·2 answers
  • Please help ,,
    11·1 answer
  • Help fast please ??!!
    6·2 answers
  • Round the following number to four significant figures: 3.682417 *
    15·1 answer
  • Help me find the area of this please
    6·1 answer
  • Noise in a quiet room is 500 times as intense as the threshold of sound. What is the decibel measurement for the quiet room? 20
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!