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
Natasha_Volkova [10]
3 years ago
11

What is 7 less than the product of 5 and a number?

Mathematics
1 answer:
sladkih [1.3K]3 years ago
3 0

Answer:

7x - 5 = 42

Step-by-step explanation: Hope this helps you!

You might be interested in
The sum of 5 times one number, x, and 4 times a second number, y, is 75. If the sum of the two numbers is 18, find the two numbe
satela [25.4K]

Answer:x=3 and y=15

Step-by-step explanation:

First, we are told "sum of 5 times one number, x, and 4 times a second number, y, is 75":

5x+4y=75 (1)

Then, we are told "he sum of the two numbers is 18":

x+y=18 (2)

At this point we have our system of equations and now we are able to find the values of x and y.

So, let's begin by isolating x from (2):

x=18-y (3)

Substituting (3) in (1):

5(18-y)+4y=75 (4)

Finding y:

90-5y+4y=75

y=15 (5) This is the value of y

Substituting (5) in (1):

5x+4(15)=75 (6)

Finding y:

5x+60=75 (7)

x=3 (8) This is the value of x

4 0
3 years ago
Start with -2 and you end with +7 what is the rule
nika2105 [10]
Add 9 because -2 to 7 equals 9 hope this helped


4 0
3 years ago
Read 2 more answers
What is the circumference of a circle having a radius of 6cm?
malfutka [58]

Answer:

12cm.

Step-by-step explanation:

The radius is half of a circe.

6 * 2 = 12.

3 0
3 years ago
Read 2 more answers
Simplify.
Ugo [173]


so you take -10.5+5.3+20.2=??

-10.5+5.3=-5.2

-5.2+20.2=15

Ur Answer Is 15

Did I Help??

Hope I Did!!


7 0
3 years ago
Read 2 more answers
What is 6 divided by 2/3
siniylev [52]

Answer:

9

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • You spin the spinner twice. What is the probability of landing on a 5 and then landing on a number less than 8?
    8·2 answers
  • 23,793,611 around to the nearest ten thousands​
    7·2 answers
  • Use the diagram below to solve. The m<1=29x+12 and the m<5=15x-8
    8·1 answer
  • What is the interquartile range of the following set <br><br> Please help
    14·1 answer
  • Is Y=19x - 5 proportional. Why?
    13·1 answer
  • Please help me answer this!!!
    15·1 answer
  • What dose -0.1c = -10 equal
    10·1 answer
  • Help pleaseeeeeeeeeee
    6·2 answers
  • help please! indicate the equation of the given line in standard form the line that contains the point q 1,2 and is parallel to
    6·1 answer
  • If you stand facing east and turn through 3/4 of a revolution, in which direction will you be facing?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!