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
Basile [38]
3 years ago
9

(-1,0) and a slope of -2

Mathematics
1 answer:
rodikova [14]3 years ago
4 0

Answer:

y = -2x-2

Step-by-step explanation:

y = mx+b

0 = -1*(-2)+b

0 = 2+b

b = -2

y = -2x-2

You might be interested in
There are 4 pieces of paper, numbered 10 to 13, in a hat. After another numbered piece of paper is added, the probability of pic
yKpoI14uk [10]

Answer: The fifth piece of paper could have any number 9 and less or 14 and greater.

Step-by-step explanation:  The list of choices is not given in the question, but it makes sense that the new number would not be a duplicate of any of the numbers 10, 11, 12, 13. Otherwise that would change the probability to 5/5.

So any other number could be a possibility.

5 0
3 years ago
Find the cost in cents of 1.7kg of potatoes at 70 #per kg
Mrrafil [7]
What is the unit of currency here?  "  #  " does not represent any currency, but rather is a representation of "pound" (the unit of weight, not the British pound).

If you do mean "British pound," then

70 British pounds
------------------------ = 41.2 pence (like pennies) per kg.
     1.7 kg
8 0
3 years ago
The temperature of a city changed by -20°C over a four week. If the temperature changed by the same amount each week write an ex
andre [41]

Answer:

A)  T=\frac{-20}{4}

B) T = -5 °C

Step-by-step explanation:

A) Let T be the change in temperature of the week. T is determined as the total temperature change (-20°C) divided by the number of weeks that have passed (4 weeks). The expression is:

T=\frac{-20}{4}

B) In order to simplify the expression, simply perform the division.

T=\frac{-20}{4}\\T=-5^oC

This means that the temperature has dropped by 5 degrees each week.

8 0
3 years ago
Helppppppppppp me i need the answer
Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

i think its embryonic

4 0
3 years ago
"assume that josh throws the discus 36 times. let y denote the sum of the lengths of the 36 throws.
cluponka [151]
<span>Assuming that Josh throws the discus 36 times, the expected value of y will be the length each discus reaches for each throw all added together. Specifically, it will be discus throw one, plus discus throw two -- all the way to discus throw thirty-six. Adding all of those throws together will provide the expected value of Y.</span>
6 0
3 years ago
Other questions:
  • Is the expression 9 divided by 4 the same as 1/9 x 1/4
    15·1 answer
  • Your math class is collecting canned food for a local food drive. The goal is to collect at least 105 cans but no more than 205
    13·1 answer
  • Consider a drug testing company that provides a test for marijuana usage. Among 300 tested​ subjects, results from 30 subjects w
    12·1 answer
  • What is the cost of 6 composition books at 90 cents each? At c cents each?
    15·1 answer
  • In Triangle XYZ, A is the midpoint of XY, B is the midpoint of YZ, and C is the midpoint of XZ.
    15·1 answer
  • This question is worth 10 points pls help
    13·1 answer
  • What is the inquality
    5·2 answers
  • Find the tangent of angel U.
    10·2 answers
  • Find two odd consecutive nmbers whose sum is 300​
    14·1 answer
  • 5. What is the solution to the linear-quadratic system of equations?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!