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kherson [118]
3 years ago
14

How many solutions does this have ?

Mathematics
2 answers:
Gemiola [76]3 years ago
8 0
It has one solution that I know of
MaRussiya [10]3 years ago
8 0
I think one solution
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Help me please I don’t know this
ExtremeBDS [4]

its a m8 a a a  a a aa aaa

8 0
3 years ago
A line intersects the point (3,-4) and has a slope of 17. What is the slope-intercept equation for this line? y = 17x + [?]​
Ilya [14]
We can plug in the values of this point to find b
-4 = 17 (3) +b
We will multiply 17 times 3
-4 = 51 + b
We then subtract by 51 on both sides
-55 = b
So the full equation will be
y = 17x - 55
5 0
3 years ago
Read 2 more answers
Expanded form.2(b + c) *
11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

2b + 2c

4 0
3 years ago
Read 2 more answers
Keyla traveled 2155 kilometers by car to visit some relatives. If 1 km is approximately 0.62 miles, then what is the number of m
Dmitrij [34]

Answer:

<em>1336miles.</em>

Step-by-step explanation:

From the question we are told that;

1km represents 0.62miles

1km = 0.62miles

We are to express 2155kilometers in miles.

2155km = x miles

Find x:

Divide both equations;

1/2155 = 0.62/x

Cross multiply;

1 * x = 2155 * 0.62

x = 1,336.1miles

<em>Hence the correct option is 1336miles.</em>

4 0
3 years ago
For two independent events A and B, Pr(A or B) = 0.8 and Pr(B) = 0.3. From this, find Pr(A).
balu736 [363]

Answer:

please give me brainlist and follow

Step-by-step explanation:

Correct option is

A

5/7

As A and B are independent

0.8=P(A∪B)=P(A)+P(B)−P(A)P(B)

=0.3+P(B)−(0.3)P(B)

⇒0.5=(0.7)P(B)⇒7P(B)=5

7 0
3 years ago
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