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
andrew-mc [135]
3 years ago
9

The product of 4, and a number increased by 8, is -48

Mathematics
1 answer:
german3 years ago
8 0

Answer:

4n + 8 = -48

n = -14

Step-by-step explanation:

Using key words from the problem, you can set up an equation with the proper operations to solve for the variable.  Product = multiplication, so the 'product of 4 and a number' = 4n.  Increased = addition, so increased by 8 = 4n + 8.  The word 'is' means equal to, so:

4n + 8  = -48

In order to solve for 'n', you use inverse (opposite) operations and whatever you do to one side of the equation, you do to the other:

Subtract 8:  4n + 8 - 8 = -48 - 8 or 4n = -56

Divide 4:  4n/4 = -56/4

Solve for 'n':  n = -14

You might be interested in
A question asked of one person that is answered by a single numbers is a statistical question true are false?
Elis [28]
True






I search it up on gooflr
5 0
2 years ago
Help please! Could you explain it too?
Anettt [7]

Answer:

a) not proportional

b) proportional; k = -\frac{3}{5}

Step-by-step explanation:

a) for any proportional equation, the line must pass through the origin. The equation in a) is y = 4x + 1, and the '+1' is the y-intercept. This means that the line does not pass through the origin, so x and y cannot increase by the same amount (i.e. they are not proportional).

Another way to determine this is is to use the y = kx base. If you have an equation that fits that it's likely proportional.

Here, if the equation was only y = 4x then it'd be proportional because u can see that k = 4. This is not the equation though, and the 4x + 1 doesn't fit to the y = kx formula so it can't be proportional.

b) straight away you can see that there's no 'c' term (y = mx + c) which means the y-intercept is 0, so the line passes through the origin. While this does not immediately mean the line is proportional, you can make sure that it is by checking it fits with the y = kx equation.

y = -(3/5)x fits with y = kx, with k being -3/5

3 0
2 years ago
Good Moring please please answers this
ira [324]
The answer will be reflect (2, - 3 ) in x = -1
8 0
3 years ago
Find the area of the shaded region
melamori03 [73]
LxW 5x5=25 If you know one side is five than the other side is 52 because they’re both equal its the radius compared to the diameter radius is five the diameter is 10
5 0
2 years ago
Read 2 more answers
Given a polynomial p(x)=0, which two expressions could be a pair of irrational roots of the equation square root 2-3, 2-square r
sasho [114]

Answer:

  2-square root 3, 2+ square root 3

Step-by-step explanation:

If the polynomial has rational and real coefficients, the roots will be "conjugates" of each other. That is, the sum of the root should be a rational number. So, the irrational parts will be opposites, while the rational parts remain the same.

  2±√3 . . . can be the roots of p(x) when p(x) has rational real coefficients

4 0
3 years ago
Other questions:
  • Paul has two label-printing machines. Each machine can print 30 labels per minute. On day 1, only the first machine was used, an
    14·1 answer
  • What is 1.58 in standard form?
    14·1 answer
  • David wants to fill his backyard swimming pool. His garden hose delivers 40 gallons in 5 minutes. How many gallons of water will
    8·1 answer
  • What is the median of 154 119 139 115 152 140 154 120 143 103 126 126 137 165 165 129 100 148
    11·1 answer
  • What is 420/1000 in simplest form
    5·1 answer
  • Given that abcd ~Jklm. Find the value of x, y, and z​
    5·1 answer
  • Line with a slope 6 passes through the points (2,-10) and (5,g)
    7·1 answer
  • Find the area of the triangle<br> A)<br> B)<br> 09<br> 11 ft2<br> D)<br> 224²
    15·1 answer
  • What is the unit cost of $9 for $56.07
    6·1 answer
  • What is the solution to the inequality 3a/2 &lt; 24
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!