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
NeTakaya
3 years ago
5

Expand the expression 8(x-7)

Mathematics
2 answers:
Minchanka [31]3 years ago
7 0

Answer:

ig it Will be 8x-56 becoz 8 multiplies x and 7 and we get 8x-56

viktelen [127]3 years ago
7 0

Answer:

8x-56

Step-by-step explanation:

just distribute the 8 to both values in the parentheses:)

You might be interested in
What does it mean if the distance between a point p and a line l is zero? What does it mean if the distance between two lines is
-Dominant- [34]

Answer:

a) the point is on the line

b) the lines are the same line

Step-by-step explanation:

a) The distance from a point to a line is zero when the point satisfies the equation of the line. That is, the point is on the line.

b) Two lines are zero distance apart when they are on top of each other, indistinguishable. That is, they are the same line.

4 0
3 years ago
Which of the following expressions results in a positive number?
arlik [135]

Answer:

-30(-8)

Step-by-step explanation:

A negative times a negative always equals a positive.

6 0
3 years ago
Read 2 more answers
A first number plus twice a second number is 14. Twice the first number plus the second totals 10. Find the numbers.
Nookie1986 [14]

Answer:

first number(x) = 2 second number(y)= 6

Step-by-step explanation:

This is an example of a simultaneous equation.

First write this word problem as equations, where x is the "first number" that you've mentioned and y is the "second number".

x + 2y = 14  (equation 1)

2x + y = 10  (equation 2)

This is solved using the elimination method.

We need to make one of the coefficients the same - in this case we can make y the same. In order to do this we need to multiply equation 2 by 2, so that y becomes 2y.

2x + y = 10 MULTIPLY BY 2

4x + 2y = 20 (this is now our new equation 2 with the same y coefficient)

Now subtract equation 1 from equation 2.

4x - x + 2y - 2y = 20 - 14  (2y cancels out here)

3x = 6

x = 2

Now we substitute our x value into equation 1 to find the value of y.

2 + 2y = 14

2y = 12

y = 6

Hope this has answered your question.

6 0
3 years ago
Read 2 more answers
35.7÷11.4≈<br>(brainiest included for correct answer)(if not report)​
DiKsa [7]

Answer:

Step-by-step explanation:

about 3

4 0
3 years ago
Please Help URGENT!!
AlekseyPX
Y + 79 + 37 = 180
y + 116 = 180
y = 64
3 0
3 years ago
Read 2 more answers
Other questions:
  • Instructions:Type the correct answer in the box.
    14·2 answers
  • I need help on all of these plz
    10·1 answer
  • A hamster wheel has a diameter of 8.5 in. How many inches does the hamster run in one revolution? Use 3.14 to approximate for π
    14·2 answers
  • The daily low temperature in guangzhou, China, varies over time in a periodic way that can be modeled by a trigonometric functio
    5·1 answer
  • Help me please please please
    12·2 answers
  • Find the missing endpoint if K is the midpoint of segment LM. L(-9, 4) and K(2, -1); Find M.
    13·1 answer
  • M=K(t+r) solve for t
    7·1 answer
  • What is the surface area of a cylinder with base radius 4 and height 5?
    10·1 answer
  • PLS PLS PLS HELP 100 POINTS no scamming
    12·2 answers
  • The answer has to be simplified
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!