8 biscuits cost 24p. how many do 5 biscuits cost

Mathematics

1 answer:

gavmur [86]3 years ago

5 0

It would be 15 p because u divide 24/8 = 3 so each one cost 3 the multiply by 5

You might be interested in

Please tell me if # 6 and 7 is correct

lesantik [10]

#6 is incorrect
it's 6 7/8
#7 is correct

6 0

3 years ago

PLEASE HELP I WILL GIVE BRAINLEST AND 20 POINTS PLEASEEEE

rewona [7]

Answer:

Question 4: Which equation is parallel to the above equation and passes through the point (35, 30)

$y=$ $\frac{5}{7} x + 5$ is the correct answer, I found this by inputting the x and y value of the coordinate (35, 30) onto the equation and solving for y-intercept since the slope of all equations is the same (since it's traveling parallel)

$30 = \frac{5}{7} (35) + y\\30 = 25 + y\\5 = y$

so the equation would be $y=$ $\frac{5}{7} x + 5$

Question 5: Which equation is perpendicular to the above equation and passes through the point (35, 30)

$y=\frac{-7}{5} x+79$ is the correct answer, I found this using the same method as before, input coordinate values into the equation and solve for the y-intercept (The only thing changed from the last answer is the opposite reciprocal slope).