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
erik [133]
3 years ago
12

Sadie needed to get her computer fixed. She took it to the repair store. The technician

Mathematics
1 answer:
OLga [1]3 years ago
4 0

Answer:

302-77=x*5

x=45

Step-by-step explanation:

302-77=x*5

225=x*5

divide both sides by 5

45=x

You might be interested in
Find the slope of the line passing through the points (-9, -6) and (-4, 5).
Goryan [66]

Answer:

m=\frac{11}{5}

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the value of x.
nikklg [1K]

Answer:

x = 13

Step-by-step explanation:

Sum or interior angles of a triangle is 180,

6x + 19 + 5x - 15 + 3x - 6 = 180

6x + 5x + 3x + 19 - 15 - 6 = 180

14x + 19 - 21 = 180

14x - 2 = 180

14x = 180 + 2

14x = 182

x = 182 / 14

x = 13

5 0
3 years ago
Emily invested in Google Stock (in the thousands of dollars) between the years 2000- 2013. The value of the stock can be modeled
jek_recluse [69]
To find it, evaluate it at the endpoints and the vertex
in form
f(x)=ax²+bx+c
the x value of the vertex is -b/2a


given
c(t)=1t²-10t+76
x value of vertex is -(-10)/1=10


evaluate c(0) and c(13) and c(10)
c(0)=76
c(13)=115
c(10)=76

it reached minimum in 2000 and 2010
porbably teacher wants 2010
the min value is $76
7 0
3 years ago
Find the slope, Y-intercept, and equation (make sure there is no decimals if there is a decimal make it into a fraction)!
adelina 88 [10]

Answer:

Slope is 5/3

y-intercept = -3

y = 5/3x - 3

Step-by-step explanation:

To find the slope, take to coordinates and use the equation below

m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}

7-2 = 5

6-3= 3

Now you have your slope which is 5/3

Then take the slope and input it into point slope form to get your y-intercept.

y-y₁=m(x-x₁)

y-2 = 5/3(x-3)

y-2=5/3x-5

add two to both sides to get Y by itself

y = 5/3x - 3

now you have your y-intercept, which is -3

Then check your answer by inputing two different coordinates for X and Y

7 = 5/3(6)-3

7=7

12= 5/3(9)-3

12=12

6 0
3 years ago
Find 3 conservative numbers who's sum is 126
anygoal [31]
The 3 consecutive numbers are 41, 42, and 43 : 41+42+43= 126
6 0
3 years ago
Other questions:
  • Is a plane a one dimensional figure
    13·1 answer
  • How to work the problem 44,756÷167
    9·1 answer
  • Which graph shows the solution to the system of linear inequalities?
    12·1 answer
  • Consider a uniform distribution created by a random number generator. The distribution looks like a square with a length of 1 an
    5·1 answer
  • Please help me!!!!!!
    12·2 answers
  • ⚠️Answer needed quickly⚠️<br> *Brainliest to right answer*
    5·1 answer
  • 3(m - 4)² - 13 - (m² - 4)
    6·1 answer
  • The ratio of goldfish to gallons of water is 9 to 4.
    14·1 answer
  • I NEED SOMEONE WHO IS SUPER SMART! I NEED HELP! PLEASE. I WILL GIVE BRAINIEST!!!!! THIS IS 30 POINTS. PLEASE!!!
    14·1 answer
  • What is the slope of the line passing through (9,-6) and (5, 10)?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!