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
V125BC [204]
3 years ago
8

The product of a number and -7 gives seven times the sum of that number and -40. Find the number

Mathematics
1 answer:
Ymorist [56]3 years ago
4 0
Let the unknown number be x.

x × -7 = 7 (x + -40)

-7x = 7x - 280

-14x = -280

x = 280/14

x = 20

Hope this helps!
You might be interested in
4 square feet is equivalent to how many square yards?
s2008m [1.1K]

Answer:

4 square feet = 0.444444444 square yards

Step-by-step explanation:

5 0
3 years ago
Tell whether the ordered pair (-1,3) is a solution of the system of linear equations. y=-7x-4 and y=8x+5
irinina [24]

Answer:

Since it does not plug in to the second linear equation, the ordered pair is not a solution of the linear system.

Step-by-step explanation:

(-1,3); y = -7x -4 y = 8x + 5 3 =7 - 4  3 =/ - 8 + 5

8 0
3 years ago
How did you solve for mc?
natima [27]
You know that e= mc^2. In order to find the Value of mc, you have to take squareroot on both sides. So,
squareroot of e= mc
5 0
3 years ago
If 2 pounds of bananas cost $1.89, what is the cost per pound? Show your work
OLEGan [10]
You can set up an expression where p = the pounds of bananas.
With that information, 2p =$1.89
To figure out the cost per pound, you want the cost of 1 p. Therefore, you divide both sides by 2. 
p = $1.89/2
p = $0.945
(since it is money you normally round to two decimal places so you would say $0.95 or 95 cents)
6 0
3 years ago
You roll fair6-sided die what is P(roll a 2)?
creativ13 [48]

Answer:

1/6

Step-by-step explanation:

It is a 6 sided die, so you have 6 possibilities, so that is going to be you denominator.

There is only one number 2 on the die, so you have 1 as your numerator.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Determine two coterminal angles (one positive and one negative) for each angle. Give your answers in radians. (Enter your answer
    12·1 answer
  • Which describes the difference between the graph of f(x) = x2 and g(x) = -(x2 - 2)?
    14·2 answers
  • Use a scientific calculator to evaluate log 32.5 (round to the nearest hundredth).
    13·1 answer
  • Solve each equation for m. Then find the value of m for each value of n.
    8·1 answer
  • Please hurry it’s urgent <br> Thank you for your time
    8·1 answer
  • 63 is equal to the product of 9 and x
    5·1 answer
  • WILL GIVE 20 POINTS TO THE BRAINLIEST ANSWER
    10·1 answer
  • The homecoming committee bought 500 plastic souvenir footballs to sell at the
    10·1 answer
  • Your school is having a spring festival. Admission into the festival is $2 and each game inside the carnival costs $.75. How man
    13·1 answer
  • Which ordered pair is a solution of the equation y = 10x?<br><br>​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!