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
SashulF [63]
3 years ago
8

Justin is evaluating the expression 12.5 + 3.8x, when x is 7.9

Mathematics
2 answers:
sveticcg [70]3 years ago
5 0
Ok so this is an output/input question u will do 12.5 + 3.8(7.9) =x so in order to get x u will do 7.9 × 3.8 which gives u 29.64 then u will add that to 12.5 which gives u x = 46.14
salantis [7]3 years ago
4 0

Answer:

Justin should have Multiplied 3.8 and 7.9 first

Step-by-step explanation:

Because all these people that have the wrong answer got me mad

You might be interested in
If the area of a triangular kite is 40 square feet and its base is 4 feet, find the height of the kite. Give solution with units
Lemur [1.5K]

Answer:answer it your self dummy

Step-by-step explanation:

7 0
3 years ago
Find the amount of time. <br> 8. I = $2000, P = $5000, r = 8%
algol [13]

Answer:

t = 5 years

Step-by-step explanation:

I = $ 2000

P = $ 5000

r = 8%

I = P * \frac{r}{100}*t\\\\t =\frac{ I * 100}{P*r}\\\\t =\frac{2000*100}{5000*8}\\\\ = 5

5 0
3 years ago
Find the solution of this system of equations. separate the x and y values.<br> x=2+y<br> -6x-6y=-12
Shkiper50 [21]
{x=2+y
{-6x-6y=-12

-6(2+y) -6y = -12
-12 - 6y - 6y = -12
-12y = -12 + 12
-12y = 0
y = 0

x = 2 + y = 2 + 0 = 2

Answer: x=2, y=0
8 0
3 years ago
Which point is located at (4, -3)? will give brainliest
8_murik_8 [283]

Answer:

d

Step-by-step explanation:

because if u look at 4 on the right there is no dot there or below it

3 0
3 years ago
Read 2 more answers
Realtions??? IDK someone please explain
Greeley [361]
A relation is what it sounds like. A relation between numbers and/or objects.

A function is just a special type of relationship. In order for a relation to be a function, it must have only one output for one input.

On a graph, the x-axis is the input and the y-axis is the output. If you draw a vertical line through a point on the x-axis and there is only one point on that vertical line, then it is a function.

The only graph that meets these criteria is the first graph.
8 0
3 years ago
Other questions:
  • What are the advantages to using exponential notation
    7·1 answer
  • On a recent trip to the convenience​ store, you picked up 3 gallons of​ milk, 6 bottles of​ water, and 8 ​snack-size bags of chi
    15·1 answer
  • 6th grade math help me please! :))
    10·2 answers
  • According to the Pew Internet &amp; American Life Project, 54% of Internet users have a wireless connection to the Internet via
    6·1 answer
  • Find the volume of the given prism. Round to the nearest tenth if necessary.
    7·2 answers
  • Please give me the answer ASAP The average of 5 numbers is 7. If one of the five numbers is removed, the average of the four rem
    9·2 answers
  • A weatherman stated that the average temperature during July in Chattanooga is 80 degrees or less. A sample of 32 Julys is taken
    13·1 answer
  • What is negative 3 plus 8n equals negative 5
    7·1 answer
  • if a ball is rolling down hill and accelerating at a rate of 2m/s^2 because of a 2N net force. What is the mass of the ball?
    5·1 answer
  • This meal originally costs $75. Fatima used a 20% off coupon and then tax was added. The total after coupon and tax was $75.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!