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borishaifa [10]
3 years ago
5

Is it posible for a system of linear equations to have exactly two solutions. true or false ?

Mathematics
1 answer:
deff fn [24]3 years ago
6 0

Answer:

False

Step-by-step explanation:

If both lines are linear, they can only have 0, 1 or infinite solutions. If one was a quadratic function, they would intercept twice.

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A box of 42 jelly beans contains 9 orange jelly beans. What is the probability that a randomly selected jelly bean will be orang
umka2103 [35]

Answer: 3/14

Step-by-step explanation: P(Orange jelly bean) = 9/42 = 3/14

7 0
3 years ago
A school system is reducing the amount of dumpster loads of trash removed each week. In week 5, there were 60 dumpster loads of
Lana71 [14]

Answer:

f(x) = -4x + 80

Step-by-step explanation:

You are given two points,

(5, 60) and (10, 40)

in order to get the equation, let's use the form slope-intercept form

m = (y1 - y2) / (x1 - x2)

m = (60 - 40) / (5 - 10)

m = 20/-5

m = -4

Get the x intercept

y = mx + b

60 = (-4)(5) + b

b = 60+20

b = 80

so the equation is

y = -4x + 80

f(x) = -4x + 80

5 0
3 years ago
Two-thirds of the dairy cattle on a farm are in the barn. One-fourth of the beef cattle are in the barn. There are 24 dairy catt
jek_recluse [69]
The correct answer is 36 - there are 36 more beef cattle on the farm than dairy cattle. We can work this out by multiplying 16 by 3 to get 48. 48 take 12 is 36. 16 is one fourth, 24 is two thirds, which means you then need to divide this by two to get 12, which means that 12 is one third.
8 0
3 years ago
Hudson worked two jobs last summer to start saving for a car. He mowed lawns during the day and worked at a pizza place in the e
IgorLugansk [536]
Mowing lawns he earned 520 and at the pizza place he earned 880 
hope this helps!
3 0
3 years ago
Read 2 more answers
S+q+5, when s = 3 and q = 3 <br> help me
Alona [7]

Answer:

11

Step-by-step explanation:

3+3+5

3+3

=6

6+5

=11

hope this was helpful! <3

6 0
3 years ago
Read 2 more answers
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