answer.
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
sp2606 [1]
2 years ago
7

Dr. Shah visits patients at their homes. The equation y = 150x + 50 represents the amount

Mathematics
1 answer:
Veronika [31]2 years ago
4 0

Answer:

50

Step-by-step explanation:

The equation that represent the total cost is in form of equation of a line y = mx+c

m is the gradient of the line

c is the intercept (The point where the line cuts the y - axis

If the equation given y = 150x + 50 is graphed, it will look like a straight line and the y- intercept will represent 50 when compared with the general equation of a line.

You might be interested in
ABC and AED are straight lines.
grandymaker [24]

Answer:

  • CD = 5.7 cm
  • ED = 3.05 cm

Step-by-step explanation:

a) ΔACD ~ ΔABE so the ratios of corresponding sides are the same. That is ...

  CD/BE = CA/BA

  CD/3.8 = 12.3/8.2

  CD = 3.8×12.3/8.2 = 5.7 . . . . cm

__

b) As above, the ratios of corresponding sides are the same.

  ED/AD = BC/AC

  ED/9.15 = (12.3-8.2)/12.3 . . . . BC = AC - AB

  ED = 9.15×4.1/12.3 = 3.05 . . . . cm

6 0
2 years ago
The table shows weights for different US coins. Allen has one of each coin in his hand
Sever21 [200]
Penny- 3g
 nickel-5g
 dime- 2g
 quarter-6g
 half dollar- 11g
 
6 0
2 years ago
Read 2 more answers
Find the value of y for a given value of x, if y varies directly with x.
stepan [7]

Answer:

5.46

Step-by-step explanation:

3.24/5.4 = y/9.1

7 0
2 years ago
Solve 4kx+10kx=7 for x
enot [183]

Answer: x= 1/2k

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Hope this helps!

4 0
2 years ago
Read 2 more answers
Suppose that in a population of 1000 there are 300 defective items and 700 items that are not defective. if you are selecting tw
natulia [17]
This is a combinations problem.

The total number of possible 2-item combinations is (1000 choose 2)

The number of 2-defective combinations is (300 choose 2)

The probability = \frac{300 C 2}{1000 C 2} = 0.09
4 0
2 years ago
Other questions:
  • Eighty percent of one store's customers paid with credit cards. Forty customers came in that day. How many customers paid for th
    14·2 answers
  • What is 56cm added to 2m 50cm?
    11·1 answer
  • You are paid $13.70/hr. You work 40 hr/wk and your deductions are FICA (7.65%), federal tax withholding (11.55%), and state tax
    10·1 answer
  • Rewrite in polar form: x=12.<br><br> I have r=12 sec theta
    6·2 answers
  • Malia is placing a barrier around the edge of a circular path with a diameter of 13 meters. The barriers are in lengths of 2.5 m
    12·2 answers
  • Which of these is an equation? A 2y + 7 = 9 B 2x &gt; 3 C 3n + 5 D a2 + 2
    9·1 answer
  • 555 grams of wool were needed to knit a sweater, a hat, and a scarf. The hat required 5 times less wool than the sweater and 5 g
    12·1 answer
  • An architect designs a rectangular flower garden such that the width is exactly two thirds of the length of 270 feet of an antiq
    14·1 answer
  • CD is a perpendicular bisector of . Which of the following could be the slopes of the two lines if plotted on a coordinate grid?
    13·1 answer
  • A football team loses 2 yards every 5 minutes. How many yards did the team lose after 15 minutes?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!