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Stels [109]
3 years ago
13

Help with questions A-C Brainliest Answer GIVEN

Mathematics
1 answer:
Andreas93 [3]3 years ago
4 0

Answer:

Step-by-step explanation:

-3,0)(0,-3)

(0,3)(.5,0)

a. y=-x-3,y=-1.5x+3

b.x=1,y=-4

c.it is the point where they intersect on the graph.

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Just a little help for Brainliest
Viefleur [7K]

Answer:

what are you calculating here

Step-by-step explanation:

7 0
3 years ago
how much time will it take a car to travel 60 kilometers if the car is traveling at an average speed of 40km/hr?
lbvjy [14]

In the question, we are given with speed of a car and the distance it have to travel.

Given:

  • Speed of the car = 40 km/hr.
  • Distance to travel = 60 km

So, we can say that in 1 hour, the car can travel 40 km. And we have to find the time taken by the car to travel 60 km.

This can be easily done by using the Speed, Distance and Time formula which says:

\large{ \boxed{ \bf{Distance = Speed \times Time}}}

So, let's solve by using this formula.

⇛ s = v × t

⇛ 60 km = 40 km/hr × t

⇛ t = 60 km / 40 km/hr

⇛ t = 3/2 hr.

⇛ t = 90 mins or 1 1/2 hours

So, time the car will take to travel 60 km:

\large{ \boxed{ \bf{ \purple{t = 1  \dfrac{1}{2} hr}}}}

And we are done !!

#CarryOnLearning....

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7 0
3 years ago
Kayla can write 415 pages in 10 minutes. At this rate, how many pages could Kayla write in 30 minutes?
antoniya [11.8K]

Answer:

1245

Step-by-step explanation:

You have to multiply 415 and 3, since 10 x 3 = 30

415 x 3 = 1245

8 0
3 years ago
Read 2 more answers
Factor 72y + 108z to identify the equivalent expressions​
ra1l [238]

36(2y+3z) and 12(6y+9z)

4 0
3 years ago
The quotient of nine less than 3 times a number and four is 21how to translate into a sentence
dedylja [7]
Hello,

Let's assume n the number searched.

nine less 3 times n is written 9-3n
 
\dfrac{9-3n}{4} =21\\&#10;==\ \textgreater \  9-3n=84\\&#10;==\ \textgreater \  -3n=75\\&#10;==\ \textgreater \  n=-25&#10;&#10;

8 0
3 years ago
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